BATTERY DEVICES SHORT FORM CATALOG Littelfuse battery protection products offer engineers enhanced design flexibility and the ability to meet regulatory requirements. Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Circuit Protection Devices for Battery Application OUR EXPERTISE Littelfuse PolySwitch Circuit Protection began almost 40 years ago, pioneering the field of resettable PPTC (polymeric positive temperature coefficient) technology with our PolySwitch product line. Today our extensive product portfolio reflects our expertise in developing different material platforms that help designers create safe and reliable applications. BATTERY PROTECTION PRODUCTS Our devices for battery protection include hybrid MHP-TA devices, PolySwitch PPTC strap and disc devices, low rho SMD devices and surface-mount fuses. By drawing upon our long history in materials science and customer knowledge, our products respond to evolving battery technologies to meet specific design requirements. As a result, our battery protection products offer engineers enhanced design flexibility and the ability meet regulatory requirements - all while helping them achieve energy-saving, space- and cost-effective designs. In choosing the appropriate battery circuit protection device, designers should consider the requirements of the end use application, cell chemistry and cell geometry, in addition to the relevant electrical specifications of each application. Typical Battery Applications BATTERY PACKS FOR: CHARGE LINES FOR: * Mobile Phone and Smart Phones * Power Tools * Tablet PCs * Ultra-thin Notebooks * Mobile Radios * Digital Cameras * Portable Media Players 2 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Device Offering for Battery Protection MHP-TAM Devices P.4 PolySwitch Strap & Disc Devices P.8 Low rho SMD Devices P.22 Surface-mount Fuses P.28 Application Cross Reference for Battery Devices Protection Application Cell Capacity Device Recommendation Typical Hold Current @ 25C Installation Method Feature Phone < 2000mAH Fuse Devices Size 0402, 0603, 1206 5A* SMD < 1500mAH Low rho Strap and SMD Devices 1.9A SMD / Laser / Spot Welding 1500 ~ 1650mAH Low rho Strap and SMD Devices 2.5A SMD / Laser / Spot Welding 1700 ~ 2300mAH Low rho Strap and SMD Devices 3.1A SMD / Spot Welding 2500 ~ 3100mAH Low rho Strap Devices 4.2A SMD / Laser / Spot Welding > 3100mAH Low rho Strap Devices 6A SMD / Laser / Spot Welding Smart Phone Tablet PC 2000mAH ~ 5000mAH Ultra-thin Notebook 2000mAH ~ 8000mAH Notebook 2200mAH ~ 3200mAH MHP-TA Devices Disc 6A 15A Laser / Spot Welding 3A Crimping * 5A is the maximum hold current for fuse device 3 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices MHP-TAM DEVICES Helps Protect Ultra-Thin LiP / Prismatic Cells The Metal hybrid PPTC devices with thermal activation (MHP-TA) offer the necessary combination of low thermal cut-off temperatures, high hold-current ratings and compact size required for protecting higher-capacity Lithium Polymer (LiP) and prismatic batteries found in the latest tablet and ultra-thin computing products. The new MHP-TAM devices offer a 9VDC rating and a higher current rating than typical battery thermal cutoff (TCO) devices. Benefits Features * Capable of handling voltages and battery charge rates found in high-capacity LiP and prismatic cells used in cutting-edge applications * Two levels of hold current: - Low current (nominal 6A hold current @25C) - High current (nominal 15A hold current @25C) * Helps provide resettable and accurate overtemperature protection * Multiple temperature ratings - (72C, 77C, 82C, 85C, 90C) * Compact size and thin form factor facilitates circuit protection in ultra-thin battery pack designs * Compact size (L:5.8mm x W:3.85mm x H:1.15mm) * Customization of welding leads available to facilitate design Electrical Characteristics for MHP-TAM Devices (Typical) Series Model Number Rating [C] Nominal Operation Temperature [C] Reset Temperature [C] Reference Resistance [mohms] 25C Min Max Min T Typ Max 67 77 40 7 10 15 MHP-TAM6 Series Typical Electrical Rating (25C) MHP-TAM6-9-72 Max. Breaking Current 5VDC/40A (100 cycles) MHP-TAM6-9-77 77 72 82 40 10 10 15 MHP-TAM6-9-82 82 77 87 40 10 10 15 MHP-TAM6-9-85 85 80 90 40 10 10 15 MHP-TAM15-9-72 72 67 77 40 *7 2.5 5 MHP-TAM15-9-77 77 72 82 40 *10 2.5 5 MHP-TAM15-9-82 82 77 87 40 *10 2.5 5 MHP-TAM15-9-85 85 80 90 40 *10 2.5 5 MHP-TAM15-9-90 90 85 95 40 *10 2.5 5 Contact Rating 9VDC/12A (6000 cycles) 72 MHP-TAM15 Series Typical Electrical Rating (25C) Max. Breaking Current 5VDC/80A (100 cycles) Contact Rating 9VDC/25A (6000 cycles) * The minimum temperature differential between the actual operation temperature of the device and the reset temperature 4 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Hold Current vs. Temperature Curves for MHP-TAM Devices (Typical) 10 MHP-TAM6 Series 9 A - MHP-TAM6-9-72 8 B - MHP-TAM6-9-77 Current (A) 7 6 C - MHP-TAM6-9-82 D 5 4 D - MHP-TAM6-9-85 C A B 3 2 1 0 20 30 40 50 60 70 80 Temperature (C) 22 MHP-TAM15 Series 20 A - MHP-TAM15-9-72 18 16 B - MHP-TAM15-9-77 Current (A) 14 C - MHP-TAM15-9-82 12 10 8 A 6 E D D - MHP-TAM15-9-85 C E - MHP-TAM15-9-90 B 4 2 0 20 30 40 50 60 70 80 Temperature (C) Dimensions and Mechanical Characteristics for MHP-TAM Devices MHP-TAM Series: A D E 5.8 4-o0.4 2.5 1.2 1.2 2.5 0.7 C 0.7 B 0.100.01 0.100.01 0.1 0.1 Min Max A 10.9 11.4 B - 1.15 C 3.75 3.85 D 2.6 2.8 E 2.6 2.8 Unless otherwise specified, all tolerances are 0.1mm. (0.2) (0.2) B 5 A C Littelfuse.com 1.2 D 1.3 1.3 (c)2016 Littelfuse, Inc. E F Battery Devices Packaging, Marking Information and Agency Recognition for MHP-TAM Devices Bag Quantity Standard Package Part Marking Agency Recognition MHP-TAM6 Series 1,000 20,000 Lot ID#, Control# & Co. Logo, Product # UL & cUL File No. E349829; CB File No. US-23966-M1-UL MHP-TAM15 Series 1,000 20,000 Lot ID#, Control# & Co. Logo, Product # UL & cUL File No. E349829; CB File No. US-24160-UL Part Number Ordering Information for MHP-TAM Devices Bag (pieces) Box (pieces) MHP-TAM6 Series 1,000 20,000 MHP-TAM15 Series 1,000 20,000 Part Number Precautions for Handling for MHP-TAM Devices The device is composed of plastic parts, please do not clamp or dent the housing with a tool as this might cause a resistance increase and product damage. When welding product terminals or mounting the breaker on a battery (cell), please be careful not to apply excessive bending, twisting or force on the product and terminals. The excessive stress might cause a resistance increase or product damage. Please refer to following cautions: 1. Do not apply more than 10N bend force to product. 2. Do not apply more than 1.5cN/m twist torque to the product. 3. Do not apply more than 20N deflection force to product. 45 45 45 45 45 45 4. Do not apply more than 2N force to the terminals. 5. Do not apply more than 0.6cN/m twisting torque to the terminals. 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 6. Do not bend the terminal base more than 45 when the product is mounted in a fixed position. Product terminals can be welded using direct welding and series welding methods. In either case, please use a suitable jig so that the device will not be subjected to the stress conditions listed above. Pull strength and detach strength of the terminal welds are per user requirements. However, if the welding is controlled by resistance, the measurement should be made as close as possible to the weld point by a "4-point clip method" using milliohm meter to ensure accuracy. Avoid putting stress on the device, as listed above, when a jig, fitting or additional welding process is used. Please reconfirm the resistance value whenever a new process is added. 6 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Storage Conditions for MHP-TAM Devices Device must be stored in the original, unopened bag. Suggested storage temperature (except for packaging material) * Temperature: -10C - 40C * Humidity: 75%RH (max) The following environments should be avoided for storage: * Areas with salt air or with corrosive gas, such as Cl2, H2S, NH3, SO2 and NOx. * Areas exposed to direct sunlight. * Areas outside of the suggested storage temperature range, as indicated above. Physical Characteristics for MHP-TAM Devices RoHS and Halogen-free Compliance for MHP-TAM Devices Terminals Copper Alloy RoHS Compliant Molding Plastic LCP (Liquid Crystal Polymer) Halogen Free per IEC 61249-2-21 Part Numbering System MHP TAM 15 9 72 Nominal Activation Temperature Contact Voltage Rating Nominal Hold Current at Room Temperature Product Group Series Name 7 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices STRAP AND DISC DEVICES Offer Resettability and Flexibility PolySwitch PPTC devices for battery protection includes eight different product series (SRP, LR4, VTP, VLP, VLR, MXP, MGP and RSD), as well as disc and special application strap devices. Each of these material platforms offers different performance characteristics that offer engineers greater design flexibility. PolySwitch annular disc devices are usually customized for each application. Contact Littelfuse representative for a custom design. Benefits Features * Compatible with high-volume electronics assembly * Lead-free versions available for all devices * Assists designers in meeting regulatory requirements * Broad range of resettable devices help meet wide variety of application and form factor requirements * Low-resistance helps increase application's battery operating time * Helps design flexibility with choice of high hold currents, small profile packages and lead-shape customization * Current ratings from 1.1A to 13A * Voltage ratings from 6V to 30V * Agency recognition: UL, CSA, TUV * Fast time-to-trip * Helps provide overtemperature protection from thermal events * Low resistance * RoHS compliant Application Selection Guide for Strap Battery Devices The guide below lists PolySwitch strap battery devices which are typically used in applications. The following pages contain the specifications for the part numbers recommended below. Once a device is selected, the user should evaluate and test each product for its intended application. Protection Application Cell Chemistry Mobile Phone Battery Packs Li-ion Cordless Phone Battery Packs NiMH PolySwitch Resettable Devices -- Selection Criteria Installation Method Lowest Resistance Lowest Thermal Cut-off Surface-mount Refer to Low roh SMD Devices of this Catalog Prismatic MXP370BD VLR175F Cylindrical VLP210F -- SRP175F Mobile Radio Battery Packs NiMH Cylindrical LR4-380F -- Computer Battery Packs NiMH Cylindrical LR4-900F -- Li-ion Cylindrical LR4-1300SSF -- Prismatic Consult Local Rep Consult Local Rep Prismatic VLP270F VTP210GF LR4-380F -- SRP350F Camcorder Battery Packs NiMH or Li-ion PDA Battery Packs Li-ion Prismatic VLP220F VLR175F Power Tools (Charge Line) NiCd, NiMH or Li-ion Cylindrical Custom LR4 Custom VTP 8 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Product Series: Current Rating, Voltage Rating / Typical Resistance for Strap Battery Devices VLR Hold Current (A) VLP VTP MXP & MGP RSD SRP LR4 125C Typical Activation Temperature 85C 90C 90C 120C 125C 125C 1.10 -- -- 16V/0.054 -- -- -- -- 1.20 -- 16V/0.053 -- -- -- 15V/0.123 -- 1.70 12V/0.025 -- 16V/0.041 -- -- -- -- 1.75 12V/0.024 16V/0.032 16V/0.040 -- -- 15V/0.070 -- 1.80 -- -- -- 6V/0.0105 -- -- -- 1.90 -- -- -- 6V/0.011 -- -- 15V/0.056 2.00 -- -- -- -- -- 30V/0.045 -- 2.10 -- 16V/0.024 16V/0.024 -- -- -- -- 2.20 -- 16V/0.023 -- -- -- -- -- 2.30 12V/0.015 -- -- -- -- -- -- 2.50 -- -- -- 6V/0.011 -- -- -- 2.60 -- -- -- -- -- -- 15V/0.031 2.70 -- 16V/0.015 -- 6V/0.0105 -- -- -- 3.10 -- -- -- 6V/0.0075 6V/0.010 -- -- 3.50 -- -- -- -- -- 30V/0.024 -- 3.70 -- -- -- 6V/0.007 6V/0.007 -- -- 3.80 -- -- -- -- -- -- 15V/0.020 4.20 -- -- -- -- 6V/0.0065 30V/0.018 -- 4.50 -- -- -- 6V/0.0048 -- -- 20V/0.016 4.50 -- -- -- 6V/0.0045 -- -- -- 20V/0.013 5.50 -- -- -- -- -- -- 6.00 -- -- -- -- -- -- 20V/0.011 7.30 -- -- -- -- -- -- 20V/0.009 9.00 -- -- -- -- -- -- 20V/0.008 13.00 -- -- -- -- -- -- 20V/0.006 Thermal Derating Curve for Strap Battery Devices 200 % of Rated Hold and Trip Current 180 D C F A - LR4 E B - SRP 160 140 C - VTP, VLP, MXP B A D - MGP 120 E - VLR 100 F - RSD 80 60 A B 40 F 20 0 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 E D C 90 Temperature (C) 9 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Thermal Derating for Strap Battery Devices [Hold Current(A) at Ambient Temperature(C)] Part Number Maximum Ambient Temperature -40C -20C 0C 20C 25C 40C 50C 60C 70C 75C 80C 85C 90C A 85C Typical Activation VLR* VLR170F 3.5 2.9 2.4 1.84 1.70 1.2 1.0 0.7 0.3 -- -- -- -- VLR175F 3.5 2.9 2.4 1.87 1.75 1.3 1.0 0.8 0.3 -- -- -- -- VLR175LF 3.5 2.9 2.4 1.87 1.75 1.3 1.0 0.8 0.3 -- -- -- -- VLR230F 5.0 4.2 3.4 2.52 2.30 1.7 1.3 0.9 0.4 -- -- -- -- -- 90C Typical Activation VLP* VLP120UF 2.4 2.1 1.8 1.30 1.20 1.0 0.7 0.6 0.3 0.2 0.1 -- VLP175UAF 3.2 2.7 2.3 1.70 1.75 1.2 1.0 0.9 0.5 0.2 0.1 -- -- VLP210F 4.3 3.6 2.9 2.31 2.10 1.6 1.3 1.0 0.6 0.3 0.1 -- -- VLP220F 4.5 3.8 3.0 2.45 2.20 1.7 1.4 1.1 0.7 0.3 0.1 -- -- VLP270F 5.6 4.7 4.0 3.05 2.70 2.2 1.7 1.4 0.9 0.4 0.1 -- -- VTP* VTP110F 2.0 1.7 1.4 1.12 1.10 0.85 0.75 0.7 0.4 0.2 0.1 -- -- VTP170F 3.2 2.7 2.2 1.80 1.70 1.3 1.0 0.8 0.5 0.3 0.1 -- -- VTP170XSF 3.2 2.7 2.2 1.80 1.70 1.3 1.0 0.8 0.5 0.3 0.1 -- -- VTP175F 3.2 2.7 2.2 1.84 1.75 1.3 1.0 0.8 0.5 0.3 0.1 -- -- VTP175LF 3.2 2.7 2.2 1.84 1.75 1.3 1.0 0.8 0.5 0.3 0.1 -- -- VTP210GF 4.1 3.5 2.9 2.26 2.10 1.6 1.3 1.0 0.7 0.4 0.1 -- -- VTP210SF 4.1 3.5 2.9 2.26 2.10 1.6 1.3 1.0 0.7 0.4 0.1 -- -- 120C Typical Activation MXP* MXP180 -- -- 2.45 -- 1.8 -- -- 0.80 -- -- -- -- -- MXP190BB -- -- 2.6 -- 1.9 -- -- 0.85 -- -- -- -- -- MXP250K -- -- 3.6 -- 2.5 -- -- 1.3 -- -- -- -- -- MXP270 -- -- 3.8 -- 2.7 -- -- 1.4 -- -- -- -- 0.3 MXP310 -- -- 5.0 -- 3.1 -- -- 1.9 -- 1.0 -- -- -- MXP370BD -- -- 5.0 -- 3.7 -- -- 1.9 -- -- -- -- -- 120C Typical Activation MGP MGP450 -- -- -- -- 4.5 -- -- 2.6 -- -- -- -- -- MGP500 -- -- -- -- 5.0 -- -- 3.0 2.0 -- -- -- -- 125C Typical Activation RSD RSD 310 -- -- -- -- 3.1 -- -- -- -- -- -- -- -- RSD370 -- -- -- -- 3.7 -- -- -- -- -- -- -- -- RSD420 -- -- -- -- 4.2 -- -- -- -- -- -- -- -- -- 125C Typical Activation SRP SRP120F 1.9 1.7 1.5 1.20 1.17 1.0 0.9 0.8 0.6 -- 0.5 0.4 SRP175F 2.5 2.2 2.0 1.75 1.68 1.4 1.3 1.2 1.0 -- 0.9 0.8 -- SRP200F 3.1 2.8 2.5 2.00 1.97 1.7 1.5 1.4 1.2 -- 1.0 0.9 -- SRP350F 5.3 4.8 4.3 3.50 3.44 3.0 2.7 2.5 2.1 -- 1.8 1.7 -- SRP420F 6.3 5.7 5.1 4.20 4.11 3.6 3.3 3.0 2.6 -- 2.2 2.1 -- 2.8 2.5 2.3 1.9 1.86 1.6 1.5 1.4 1.2 -- 1.1 1.0 -- LR4 LR4-190F 10 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Thermal Derating for Strap Battery Devices [Hold Current(A) at Ambient Temperature(C) Part Number Maximum Ambient Temperature -40C -20C 0C 20C 25C 40C 50C 60C 70C 75C 80C 85C 90C A LR4-260F 3.8 3.4 3.1 2.6 2.54 2.2 2.0 1.9 1.7 -- 1.4 1.3 -- LR4-380F 5.4 4.9 4.4 3.8 3.64 3.3 3.0 2.8 2.5 -- 2.3 2.1 -- LR4-380XF 5.4 4.9 4.4 3.8 3.64 3.3 3.0 2.8 2.5 -- 2.3 2.1 -- LR4-450F 6.5 5.8 5.3 4.5 4.38 3.9 3.6 3.3 2.9 -- 2.6 2.4 -- LR4-550F 7.6 6.9 6.2 5.5 5.32 4.7 4.3 4.0 3.6 -- 3.2 3.0 -- LR4-600F 8.7 7.8 7.1 6.0 5.86 5.2 4.7 4.4 3.9 -- 3.4 3.2 -- LR4-600XF 8.7 7.8 7.1 6.0 5.86 5.2 4.7 4.4 3.9 -- 3.4 3.2 -- LR4-730F 10.5 9.5 8.6 7.3 7.13 6.3 5.7 5.4 4.7 -- 4.2 4.0 -- LR4-900F 12.7 11.4 10.0 9.0 8.50 7.5 6.8 6.2 5.5 -- 4.9 4.5 -- LR4-1300SSF 17.9 16.2 14.5 13.0 12.40 11.1 10.3 9.5 8.6 -- 7.7 7.2 -- * Product electrical characteristics determined at 25C. Electrical Characteristics for Strap Battery Devices Part Number IH IT VMAX IMAX PD MAX (A) (A) (VDC) (A) (W) Max Time-to-trip (A) RMIN RMAX R1MAX (s) () () () Figure for Dimension 85C Typical Activation VLR* VLR170F 1.70 4.1 12 100 1.4 8.50 5.0 0.018 0.032 0.064 B2 VLR175F 1.75 4.2 12 100 1.4 8.75 5.0 0.017 0.031 0.062 B2 VLR175LF 1.75 4.2 12 100 1.4 8.75 5.0 0.017 0.031 0.062 B2 VLR230F 2.30 5.0 12 100 2.5 10.00 5.0 0.012 0.018 0.036 B2 3.6 16 60 1.6 7.00 5.0 0.039 0.067 0.134 B4 B4 90C Typical Activation VLP* VLP120UF 1.20 VLP175UAF 1.75 3.9 16 60 1.8 8.75 5.0 0.023 0.041 0.082 VLP210F 2.10 5.0 16 60 1.8 10.50 5.0 0.018 0.030 0.060 B1 VLP220F 2.20 5.3 16 60 1.8 11.00 5.0 0.017 0.029 0.058 B2 VLP270F 2.70 6.5 16 60 2.5 13.50 5.0 0.012 0.018 0.036 B2 B4 VTP* VTP110F 1.10 2.7 16 100 1.3 5.50 5.0 0.038 0.070 0.140 VTP170F 1.70 3.4 16 100 1.4 8.50 5.0 0.030 0.052 0.105 B1 VTP170XSF 1.70 3.4 16 100 1.4 8.50 5.0 0.030 0.052 0.105 B3 VTP175F 1.75 3.6 16 100 1.4 8.75 5.0 0.029 0.051 0.102 B2 VTP175LF 1.75 3.6 16 100 1.4 8.75 5.0 0.029 0.051 0.102 B2 VTP210GF 2.10 4.7 16 100 1.5 10.00 5.0 0.018 0.030 0.060 B2 VTP210SF 2.10 4.7 16 100 1.5 10.00 5.0 0.018 0.030 0.060 B3 120C Typical Activation MXP* 11 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Electrical Characteristics for Strap Battery Devices (continued) Part Number IH IT VMAX IMAX PD MAX (A) (A) (VDC) (A) (W) Max Time-to-trip (A) (s) RMIN RMAX R1MAX () () () Figure for Dimension B9 MXP180 1.80 5.2 6 50 1.0 9.00 5.0 0.007 0.014 0.024 MXP190BB 1.90 4.9 6 50 1.0 9.50 2.0 0.007 0.015 0.024 B8 MXP250K 2.50 6.2 6 50 1.0 13.50 2.0 0.006 0.016 0.028 B9 MXP270 2.70 6.2 6 50 1.0 13.50 2.0 0.006 0.015 0.026 B9 MXP310 3.10 9.0 6 50 1.3 17.50 5.0 0.003 0.012 0.018 B9 MXP370BD 3.70 9.0 6 50 1.3 18.50 5.0 0.004 0.010 0.016 B9 120C Typical Activation MGP MGP450 4.50 9.2 6 50 1.5 25.00 5.0 0.0025 0.007 0.013 B10 MGP500 5.00 9.2 6 50 1.5 25.00 5.0 0.0025 0.0065 0.013 B11 125C Typical Activation RSD RSD310 3.10 11 6 50 1.5 15.5 5.0 0.0040 0.015 0.022 B12 RSD370 3.70 12 6 50 1.5 18.5 5.0 0.0035 0.012 0.018 B12 RSD420 4.20 13 6 50 1.5 21.0 5.0 0.0030 0.010 0.016 B12 125C Typical Activation SRP SRP120F 1.20 2.7 15 100 1.2 6.00 5.0 0.085 0.160 0.220 B5 SRP175F 1.75 3.8 15 100 1.5 8.75 5.0 0.050 0.090 0.120 B5 SRP200F 2.00 4.4 30 100 1.9 10.00 4.0 0.030 0.060 0.100 B5 SRP350F 3.50 6.3 30 100 2.5 20.00 3.0 0.017 0.031 0.050 B5 SRP420F 4.20 7.6 30 100 2.9 20.00 6.0 0.012 0.024 0.040 B5 LR4-190F 1.90 3.9 15 100 1.2 9.5 5.0 0.0390 0.0720 0.102 B6 LR4-260F 2.60 5.8 15 100 2.5 13.0 5.0 0.0200 0.0420 0.063 B6 LR4 LR4-380F 3.80 8.3 15 100 2.5 19.0 5.0 0.0130 0.0260 0.037 B6 LR4-380XF 3.80 8.3 15 100 2.5 19.0 5.0 0.0130 0.0260 0.037 B6 LR4-450F 4.50 8.9 20 100 2.3 22.5 5.0 0.0110 0.0200 0.028 B6 LR4-550F 5.50 10.5 20 100 2.8 27.5 5.0 0.0090 0.0160 0.022 B6 LR4-600F 6.00 11.7 20 100 2.8 30.0 5.0 0.0070 0.0140 0.019 B6 LR4-600XF 6.00 11.7 20 100 2.8 30.0 5.0 0.0075 0.0140 0.019 B6 LR4-730F 7.30 14.1 20 100 3.3 30.0 5.0 0.0060 0.0120 0.015 B6 LR4-900F 9.00 16.7 20 100 3.8 45.0 5.0 0.0060 0.0100 0.014 B6 LR4-1300SSF 13.00 21.2 20 100 4.5 50.0 10.0 0.0035 0.0065 0.009 B7 * Product electrical characteristics determined at 25C. Notes: : Hold current: maximum current device will pass without interruption in 20C still air unless otherwise specified. IH : Trip current: minimum current that will switch the device from low-resistance to high-resistance in 20C still air unless otherwise specified. IT VMAX : Maximum voltage device can withstand without damage at rated current. IMAX : Maximum fault current device can withstand without damage at rated voltage. : Power dissipated from device when in the tripped state in 20C still air unless otherwise specified. PD RMIN : Minimum resistance of device as supplied at 20C unless otherwise specified. RMAX : Maximum resistance of device as supplied at 20C unless otherwise specified. R1MAX : Maximum resistance, measured at 20C unless otherwise specified, of device one hour after being tripped the first time. 12 Littelfuse.com (c)2016 Littelfuse, Inc. BB FF DD FF DD FF F CCC B A AA E A AA D F FF EE E B BB E EE AA A D DD FFF FF AA A DD D DD EE E EE A AA B BB AA E EE AA A B7BB DD D A AA DD D D DD EE E B BB B BB B FF F BB B DD AA A BB BB B AA A DD D DD D EE CC C F FF EE E EEE AAA D DD E EE Dimensions For DD D AAA Strap VLR175F VLR175LF VLR230F CC FF F CC C CCC AA A E EE GG DD GGD G DD D FFF GG G A AA A BFFF Max Min 20.8 23.2 (0.832) (0.928) E EE AA A DD D CC C FFF CC EE E CC C A B CCC D AA A C BB BDD D CC C G GG CC F FFC B BB GG G Min AA AA A CC FF BB F B EE E D DD G GG CCC A AA CC C FF BB AA A BB B B9 BB DD BB B B12 AA A Battery Devices InDMillimeters (Inches) D D EE E GG G C D CCC E FFF BB B Min Max Min Max 3.5 3.9 -- 0.8 4.5 6.5 4.5 6.5 2.4 2.6 (0.140) (0.156) -- (0.032) (0.180) (0.260) (0.180) (0.260) (0.096) (0.104) CC C CC C Min F Max 85C Typical Activation VLR* VLR170F FF F FF B BB BB B Part Number GG DDD DD EE E D B BBDD F FF AA D DD CCC EE E B BB A AA F FF BBDD B D FF F B11 R 0 R R0.3 0.3 .3 BB B E EE EE EE E DD D FF F CC CC C A AA C CC R R 1.2 1.2 AA DD DD D EE R 1 R R .2 1.21 .2 D DD FF FFF CC C EE E B BB CC C AA A AA A B DD D E EE CC FF DD B8 B F FF B10 AA AA A CC C FFF DD D F FF CC CC C R 1 R R1.2 1..22 BB B EE E B6BB R R 0.3 0 .3 DD FF F CCC EE E B BB FF FFF CC C EE AA A EE E EE E EE AA A AA BB B BB R 0 R R .3 00 .3 . 3 BB B A AA DD D R R1 1.2 R.2 1.2 D DD F FF D DD FFF FF CC C B B F FF EE E B BB CC C CC B5B CCC EE E AA A DD D DD FF F B E EE BB B BB CC C B B4 B DD D AA A AA CC BB B BB A AA DD D FF F CCC B3 CC C AA EE BB B F FF R R0 0 R.3 .3 0 .3 D DD CC C DD FF F CCC B2 B1 FF AA A EE BB B D E D Dimension D Figures for E Strap Battery Devices D B BB BB CC C AA A EE Battery Devices BB D BB CC C AA A Max Min Max 23.0 24.5 2.9 3.3 0.5 0.8 4.7 7.2 3.8 5.4 2.4 2.6 (0.920) (0.980) (0.116) (0.132) (0.020) (0.032) (0.188) (0.288) (0.152) (0.216) (0.096) (0.104) 29.3 31.7 2.9 3.3 -- 0.8 5.2 6.8 10 12.5 2.4 2.6 (1.172) (1.268) (0.116) (0.132) -- (0.032) (0.208) (0.272) (0.400) (0.500) (0.096) (0.104) 20.9 23.1 4.9 5.3 -- 0.8 4.1 5.8 4.1 5.8 3.9 4.1 (0.836) (0.924) (0.196) (0.212) -- (0.032) (0.164) (0.232) (0.164) (0.232) (0.156) (0.164) Figure B2 B2 B2 B2 90C Typical Activation VLP* 13 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Dimensions For Strap Battery Devices In Millimeters (Inches) (continued) Part Number A Min B Max Min C Max Min D E F G Figure Max Min Max Min Max Min Max Min Max 0.7 5.5 6.5 1.65 1.9 2.3 2.5 -- -- B4 -- -- B4 -- -- B1 -- -- B2 -- -- B2 -- -- B4 -- -- B1 -- -- B3 -- -- B2 -- -- B2 -- -- B2 -- -- B3 -- -- B9 -- -- B8 -- -- B9 -- -- B8 -- -- B8 -- -- B8 -- -- B10 90C Typical Activation VLP* VLP120UF 10.9 11.8 4.4 (0.430) (0.460) (0.170) VLP175UAF 23.6 25.6 (0.944) (1.024) VLP210F 15.4 17.5 4.6 -- (0.180) -- 2.7 2.9 -- (0.108) (0.116) -- 6.9 7.3 0.6 (0.028) (0.220) (0.260) (0.065) (0.075) (0.091) (0.098) 0.7 7.0 8.0 7.0 8.0 2.3 0.8 4.0 6.2 4.0 6.2 3.9 (0.616) (0.700) (0.276) (0.292) (0.024) (0.032) (0.160) (0.248) (0.160) (0.248) (0.156) VLP220F 21.1 23.3 3.5 (0.844) (0.932) (0.140) VLP270F 20.9 23.1 4.9 (0.836) (0.924) (0.196) 3.9 0.6 0.8 5.1 6.8 5.1 6.8 (0.156) (0.024) (0.032) (0.204) (0.272) (0.204) (0.272) 5.3 0.6 2.5 (0.028) (0.280) (0.320) (0.280) (0.320) (0.092) (0.100) 0.8 4.1 5.8 4.1 5.8 4.1 (0.164) 2.9 3.1 (0.116) (0.124) 3.9 (0.212) (0.024) (0.032) (0.164) (0.232) (0.164) (0.232) (0.156) 4.1 (0.164) VTP VTP110F 23.6 25.6 (0.944) (1.024) VTP170F 15.4 17.5 2.7 2.9 -- (0.108) (0.116) -- 7.0 7.4 0.5 0.7 7.0 8.0 7.0 8.0 2.3 0.8 4.0 6.2 4.0 6.2 3.9 (0.616) (0.700) (0.280) (0.296) (0.020) (0.032) (0.160) (0.248) (0.160) (0.248) (0.156) VTP170XSF 20.9 22.9 (0.836) (0.916) VTP175F 21.2 23.2 4.9 (0.196) 3.5 (0.848) (0.928) (0.140) VTP175LF VTP210GF 0.5 3.9 -- (0.156) -- 25.8 28.2 3.5 3.9 -- (1.128) (0.140) (0.156) -- 20.9 23.1 4.9 20.9 23.1 4.9 (0.836) (0.924) (0.196) 0.8 6.0 8.6 6.0 8.6 3.9 (0.212) (0.020) (0.032) (0.240) (0.344) (0.240) (0.344) (0.156) (1.032) (0.836) (0.924) (0.196) VTP210SF 5.3 5.3 -- (0.212) -- 5.3 0.6 2.5 (0.028) (0.280) (0.320) (0.280) (0.320) (0.092) (0.100) 0.8 4.6 6.6 4.6 6.6 2.9 (0.032) (0.184) (0.264) (0.184) (0.264) (0.116) 0.8 5.7 7.3 8.7 10.3 2.4 4.1 (0.164) 4.1 (0.164) 3.1 (0.124) 2.6 (0.032) (0.228) (0.292) (0.348) (0.412) (0.096) (0.104) 0.8 4.1 5.8 4.1 5.8 3.9 (0.032) (0.164) (0.232) (0.164) (0.232) (0.156) 0.8 4.1 5.8 4.1 5.8 3.9 (0.212) (0.024) (0.032) (0.164) (0.232) (0.164) (0.232) (0.156) 4.1 (0.164) 4.1 (0.164) 120C Typical Activation MXP* MXP180 MXP190BB MXP250K MXP270 MXP310 MXP370BD 9.4 10.0 2.3 2.6 0.7 1.1 1.9 2.1 -- -- -- -- (0.37) (0.39) (0.09) (0.10) (0.02) (0.04) (0.07) (0.08) -- -- -- -- 9.2 10.8 2.96 3.26 0.7 1.1 1.6 3.1 1.6 3.1 2.2 2.4 (0.36) (0.43) (0.12) (0.13) (0.03) (0.04) (0.06) (0.12) (0.06) (0.12) (0.09) (0.10) 11.75 12.35 2.3 2.7 0.7 1.1 2.4 2.6 -- -- -- -- (0.46) (0.49) (0.09) (0.11) (0.03) (0.04) (0.09) (0.10) -- -- -- -- 10.3 11.5 2.3 2.7 0.7 1.1 2.1 -- 2.1 -- 1.9 2.1 (0.40) (0.45) (0.09) (0.10) (0.02) (0.04) (0.08) -- (0.08) -- (0.07) (0.08) 14.5 16.5 2.96 3.26 0.65 0.95 4.6 -- 4.6 -- 2.2 2.4 (0.57) (0.65) (0.11) (0.13) (0.03) (0.04) (0.18) -- (0.18) -- (0.09) (0.10) 10.5 11.3 2.96 3.26 0.7 1.1 2.0 -- 2.0 -- 2.2 2.4 (0.41) (0.44) (0.11) (0.12) (0.02) (0.04) (0.07) -- (0.07) -- (0.08) 0.09) -- 0.95 3.0 -- 3.0 -- (0.04) (0.12) 120C Typical Activation MGP MGP450 MGP500 13.0 14.0 2.96 3.26 (0.51) (0.55) (0.12) (0.13) (0.12) 2.2 2.4 (0.09) (0.09) 14.5 15.5 2.96 3.26 -- 0.95 5.5 7.0 2.0 -- 2.3 2.5 3.95 4.05 B11 14.5 15.5 2.96 3.26 -- 0.95 5.5 7.0 2.0 -- 2.3 2.5 3.95 4.05 B11 0.65 1.9 2.1 B12 125C Typical Activation RSD RSD310 RSD370 RSD420 9.7 10.3 2.65 (0.382) (0.406) (0.106) 9.7 10.3 2.65 (0.382) (0.406) (0.106) 9.7 10.3 2.65 (0.382) (0.406) (0.106) 2.95 -- (0.114) 2.95 (0.114) 2.95 (0.114) -- -- -- -- -- (0.024) (0.075) (0.083) 0.65 1.9 2.1 (0.024) (0.075) (0.083) 0.65 1.9 2.1 (0.024) (0.075) (0.083) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- B12 B12 14 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Dimensions For Strap Battery Devices In Millimeters (Inches) (continued) Part Number SRP200F SRP350F SRP420F LR4 LR4-190F LR4-260F LR4-380F LR4-380XF LR4-450F LR4-550F LR4-600F LR4-600XF LR4-730F LR4-900F LR4-1300SSF A B C D E F Min Max Min Max Min Max Min Max Min Max Min Max 21.3 (0.852) 28.4 (1.136) 30.6 (1.224) 23.4 (0.936) 31.8 (1.272) 32.4 (1.296) 10.2 (0.408) 13.0 (0.520) 12.9 (0.516) 11.0 (0.440) 13.5 (0.540) 13.6 (0.544) 0.5 (0.020) 0.5 (0.020) 0.5 (0.020) 1.1 (0.044) 1.1 (0.044) 1.1 (0.044) 5.0 (0.200) 6.3 (0.252) 5.0 (0.200) 7.6 (0.304) 8.9 (0.356) 7.5 (0.300) 5.0 (0.200) 6.3 (0.252) 5.0 (0.200) 7.6 (0.304) 8.9 (0.356) 7.5 (0.300) 4.8 (0.192) 6.0 (0.240) 6.0 (0.240) 5.4 (0.216) 6.6 (0.264) 6.7 (0.268) 19.9 (0.796) 20.9 (0.836) 24.0 (0.960) 32.2 (1.288) 24.0 (0.960) 35.0 (1.400) 24.0 (0.960) 40.5 (1.620) 27.1 (1.084) 45.4 (1.816) 61.5 (2.460) 22.1 (0.884) 23.1 (0.924) 26.0 (1.040) 35.8 (1.432) 26 (1.040) 37.0 (1.480) 26.0 (1.040) 42.7 (1.708) 29.1 (1.164) 47.6 (1.904) 66.5 (2.660) 4.9 (0.196) 4.9 (0.196) 6.9 (0.276) 4.9 (0.196) 9.9 (0.396) 6.9 (0.276) 13.9 (0.556) 6.9 (0.276) 13.9 (0.556) 7.9 (0.316) 9.4 (0.376) 5.5 (0.220) 5.5 (0.220) 7.5 (0.300) 5.5 (0.220) 10.5 (0.420) 7.5 (0.300) 14.5 (0.580) 7.5 (0.300) 14.5 (0.580) 8.5 (0.340) 10.0 (0.400) 0.6 (0.024) 0.6 (0.024) 0.6 (0.024) 0.6 (0.024) 0.6 (0.024) 0.6 (0.024) 0.6 (0.024) 0.6 (0.024) 0.6 (0.024) 0.9 (0.036) 0.9 (0.036) 1.0 (0.040) 1.0 (0.040) 1.0 (0.040) 1.0 (0.040) 1.0 (0.040) 1.0 (0.040) 1.0 (0.040) 1.0 (0.040) 1.0 (0.040) 1.3 (0.052) 1.3 (0.052) 5.5 (0.220) 4.1 (0.164) 4.1 (0.164) 5.5 (0.220) 5.3 (0.212) 5.3 (0.212) 4.1 (0.164) 5.2 (0.208) 4.1 (0.164) 4.6 (0.184) 5.0 (0.200) 7.5 (0.300) 5.5 (0.220) 5.5 (0.220) 7.5 (0.300) 6.7 (0.268) 6.7 (0.268) 5.5 (0.220) 6.8 (0.272) 5.5 (0.220) 6.2 (0.248) 7.5 (0.300) 5.5 (0.220) 4.1 (0.164) 4.1 (0.164) 5.5 (0.220) 5.3 (0.212) 5.3 (0.212) 4.1 (0.164) 5.2 (0.208) 4.1 (0.164) 4.6 (0.184) 5.0 (0.200) 7.5 (0.300) 5.5 (0.220) 5.5 (0.220) 7.5 (0.300) 6.7 (0.268) 6.7 (0.268) 5.5 (0.220) 6.8 (0.272) 5.5 (0.220) 6.2 (0.248) 7.5 (0.300) 3.9 (0.156) 3.9 (0.156) 4.9 (0.196) 3.9 (0.156) 5.9 (0.236) 4.9 (0.196) 5.9 (0.236) 4.9 (0.196) 5.9 (0.236) 5.9 (0.236) 5.9 (0.236) 4.1 (0.164) 4.1 (0.164) 5.1 (0.204) 4.1 (0.164) 6.1 (0.244) 5.1 (0.204) 6.1 (0.244) 5.1 (0.204) 6.1 (0.244) 6.1 (0.244) 6.1 (0.244) Figure B5 B5 B5 B6 B6 B6 B6 B6 B6 B6 B6 B6 B6 B7 Typical Time-To-Trip Curves at 20C for Strap Battery Devices 100 VLR (data at 25C) C A - VLR170F B A B - VLR175F Time-to-Trip (s) 10 C - VLR230F 1 0.10 C B A 0.01 0.001 1 15 Littelfuse.com 10 100 Fault Current (A) (c)2016 Littelfuse, Inc. Battery Devices Typical Time-To-Trip Curves at 20C for Strap Battery Devices (continued) 100 VLP (data at 25C) Time-to-Trip (s) 10 B A 1 C D E A - VLP120UF B - VLP175UAF C - VLP210F 0.10 D - VLP220F E D C 0.01 E - VLP270F B A 0.001 0.0001 1 10 100 Fault Current (A) 100 VTP (data at 25C) A Time-to-Trip (s) A - VTP110F D 10 C B - VTP170F B 1 C - VTP175F D - VTP210GF 0.10 0.01 D A C B 0.001 1 10 100 Fault Current (A) 10 DE B C A Time-to-Trip (s) 1 MXP (data at 25C) F A - MXP180 B - MXP190BB C - MXP250K 0.1 D - MXP270 F E D C B A 0.01 E - MXP310 F - MXP370BD 0.001 1 10 100 Fault Current (A) 16 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Typical Time-To-Trip Curves at 20C for Strap Battery Devices (continued) 100 MGP B A A - MPG450 Time-to-Trip (s) 10 B - MPG500 1 B A 0.1 0.01 1 10 100 Fault Current (A) 100 SRP A - SRP120F Time-to-Trip (s) 10 C A D E B - SRP175F B C - SRP200F 1 D - SRP350F E - SRP420F 0.1 C D E B A 0.01 1 10 100 Fault Current (A) G 100 LR4 F A Time-to-Trip (s) 10 B E CD H I G F E D C 1 0.1 A I H A - LR4-190F F - LR4-600F B - LR4-260F G - LR4-730F C - LR4-380F H - LR4-900F D - LR4-450F I - LR4-1300SSF E - LR4-550F B 0.01 1 10 100 Fault Current (A) 17 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Physical Characteristics and Environmental Specifications for Strap Battery Devices VLR Physical Characteristics Lead Material 0.125mm Nominal Thickness, Quarter-hard Nickel Tape Material Polyester Environmental Specifications Test Conditions Resistance Change Passive Aging -40C, 1000 hrs 5% typ Humidity Aging 60C, 1000 hrs 20% typ 60C/95% RH, 1000 hrs 30% typ Thermal Shock 85C, -40C (10 Times) 5% typ Vibration MIL-STD-883D, Method 2026 No Change VLP and VTP Physical Characteristics Lead Material 0.125mm Nominal Thickness, Quarter-hard Nickel Tape Material Polyester Environmental Specifications Test Conditions Resistance Change Passive Aging -40C, 1000 hrs 5% typ 60C, 1000 hrs 10% typ Humidity Aging 60C/95% RH, 1000 hrs 10% typ Thermal Shock 85C, -40C (10 Times) 5% typ Vibration MIL-STD-883D, Method 2026 No Change MXP and MGP Physical Characteristics Lead Material 0.1mm Nominal Thickness, Half-hard Nickel Coating Material Epoxy Environmental Specifications Test Conditions Passive Aging -40C, 1000 hrs Resistance Change 5% typ 60C, 1000 hrs 20% typ Humidity Aging 60C/95% RH, 1000 hrs 30% typ Thermal Shock 85C, -40C (10 Times) 5% typ Vibration MIL-STD-883D, Method 2026 No Change RSD Physical Characteristics Lead Material 0.1mm Nominal Thickness, Half-hard Nickel Environmental Specifications Test Conditions Resistance Change Passive Aging -40C, 1000 hrs 5% typ 60C, 1000 hrs 10% typ Humidity Aging 60C/95% RH, 1000 hrs 10% typ Thermal Shock 85C, -40C (10 Times) 5% typ Vibration MIL-STD-883D, Method 2026 No Change 18 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Physical Characteristics and Environmental Specifications for Strap Battery Devices (continued) SRP Physical Characteristics Lead Material 0.125mm Nominal Thickness, Quarter-hard Nickel Tape Material Polyester Environmental Specifications Test Conditions Resistance Change Passive Aging 70C, 1000 hrs 10% typ Humidity Aging 85C/85% RH, 7 Days 5% typ Vibration MIL-STD-883C, Test Condition A No Change LR4 Physical Characteristics Lead Material 0.125mm Nominal Thickness, Quarter-hard Nickel Tape Material Polyester Environmental Specifications Test Conditions Resistance Change Passive Aging 70C, 1000 hrs 10% typ Humidity Aging 85C/85% RH, 7 Days 5% typ Vibration MIL-STD-883D, Method 2026 No Change Note: Storage conditions: 40C max., 70% RH max.; devices should remain in original sealed bags prior to use. Devices may not meet specified values if these storage conditions are exceeded. Packaging and Marking Information/Agency Recognition for Strap Battery Devices Bag Quantity Tape and Reel Quantity Standard Package Quantity VLR170F 1,000 -- 10,000 R17 UL, CSA, TUV VLR175F 1,000 -- 10,000 R1X UL, CSA, TUV Part Number Part Marking Agency Recognition 85C Typical Activation VLR VLR175LF 1,000 -- 10,000 R1X UL, CSA, TUV VLR230F 1,000 -- 10,000 R23 UL, CSA, TUV 90C Typical Activation VLP VLP120UF 1,000 -- 10,000 -- UL, CSA, TUV VLP175UAF 1,000 -- 10,000 -- UL, CSA, TUV UL, CSA, TUV VLP210F 1,000 -- 10,000 W21 VLP220F 1,000 -- 10,000 W22 UL, CSA, TUV VLP270F 1,000 -- 10,000 W27 UL, CSA, TUV VTP VTP110F 1,000 -- 10,000 -- UL, CSA, TUV VTP170F 1,000 -- 10,000 V17 UL, CSA, TUV VTP170XSF 1,000 -- 10,000 V17 UL, CSA, TUV VTP175F 1,000 -- 10,000 V1X UL, CSA, TUV VTP175LF 1,000 -- 10,000 V1X UL, CSA, TUV VTP210GF 1,000 -- 10,000 V21 UL, CSA, TUV VTP210SF 1,000 -- 10,000 V21 UL, CSA, TUV 19 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Packaging and Marking Information/Agency Recognition for Strap Battery Devices (continued) Part Number Bag Quantity Tape and Reel Quantity Standard Package Quantity Part Marking Agency Recognition UL, CSA, TUV 120C Typical Activation MXP MXP180 2,000 -- 4,000 -- MXP190BB 4,000 -- 8,000 -- UL, CSA, TUV MXP250K 2,000 -- 4,000 -- UL, CSA, TUV MXP270 2,000 -- 4,000 -- UL MXP310 2,000 -- 4,000 -- UL MXP370BD 2,000 -- 4,000 -- UL, CSA, TUV 120C Typical Activation MGP MGP450 2,000 -- 4,000 -- -- MGP500 2,000 -- 4,000 -- UL 125C Typical Activation RSD RSD310 -- 6,000 30,000 -- UL RSD370 -- 6,000 30,000 -- UL RSD420 -- 6,000 30,000 -- UL 125C Typical Activation SRP SRP120F 1,000 -- 10,000 120 UL, CSA, TUV SRP175F 2,000 -- 10,000 175 UL, CSA, TUV SRP200F 1,000 -- 10,000 200 UL, CSA, TUV SRP350F 500 -- 10,000 350 UL, CSA, TUV SRP420F 500 -- 10,000 420 UL, CSA, TUV LR4-190F 2,000 -- 10,000 E19 UL, CSA, TUV LR4-260F 1,000 -- 10,000 E26 UL, CSA, TUV LR4-380F 1,000 -- 10,000 E38 UL, CSA, TUV LR4-380XF 1,000 -- 10,000 E38 UL, CSA, TUV LR4-450F 1,000 -- 10,000 E45 UL, CSA, TUV LR4-550F 1,000 -- 10,000 E55 UL, CSA, TUV LR4 LR4-600F 1,000 -- 10,000 E60 UL, CSA, TUV LR4-600XF 1,000 -- 10,000 E60 UL, CSA, TUV LR4-730F 1,000 -- 10,000 E73 UL, CSA, TUV LR4-900F 500 -- 10,000 E90 UL, CSA, TUV LR4-1300SSF 250 -- 10,000 EX3 UL, CSA, TUV Agency Recognition for Strap Battery Devices UL File # E74889 CSA File # 78165C TUV Certificate Number Available on Request 20 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Installation Guidelines for The Strap Family * PPTC devices operate by thermal expansion of the conductive polymer. If devices are placed under pressure or installed in spaces that would prevent thermal expansion, they may not properly protect against damage caused by fault conditions. Designs must be selected in such a manner that adequate space is maintained over the life of the product. * Twisting, bending, or placing the PPTC device in tension will decrease the ability of the device to protect against damage caused by electrical faults. No residual force should remain on device after installation. Mechanical damage to the PPTC device may affect device performance and should be avoided. * Chemical contamination of PPTC devices should be avoided. Certain greases, solvents, hydraulic fluids, fuels, industrial cleaning agents, volatile components of adhesives, silicones, and electrolytes can have an adverse effect on device performance. * PPTC strap devices are intended to be resistance welded to battery cells or to pack interconnect straps, yet some precautions must be taken when doing so. In order for the PPTC device to exhibit its specified performance, weld placement should be a minimum of 2mm from the edge of the PPTC device, weld splatter must not touch the PPTC device, and welding conditions must not heat the PPTC device above its maximum operating temperature. * PPTC strap devices are not intended for applications where reflow onto flex circuits or rigid circuit boards is required. * The polyester tape on PPTC strap devices is intended for marking and identification purposes only, not for electrical insulation. * The coating on MXP devices is intended to prevent oxidization/aging of the devices. Damaging the coating or causing the coating to delaminate can have negative effects on device performance and should be avoided. * MXP devices have a small PPTC chip size and therefore have weaker peel strength between the polymer and Ni-foil of the chip. Excessive mechanical force to the device may cause delamination of Ni-foil from the polymer. Part Numbering System For Strap Battery Devices VTP 210 SF Modifier B, BB = Modified Resistance Window D = Short Leaded Strap F = Lead-free Version G = Global Design (Standard Product) L = Long Lead or Leads S = Slit Lead SS = Both Leads Slit U = Untaped X = Rotated Chip Hold Current Indicator Product Series 21 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices LOW RHO SMD DEVICES Save Space and Cost The ultra-compact low rho SMD (surface-mount device) series is well suited to space-constrained mobile applications. The devices can help vide both overcurrent and overtemperature protection for battery pack PCMs (protection circuit modules) used in every-smaller consumer devices such as smartphones and portable media players. Benefits Features * Small footprint helps save space in compact designs * Current ratings from 1.75 to 5.0A * Surface-mount packaging on PCB facilitates ease of design and enhances flexibility * Agency recognition: UL, CSA, TUV and RoHS compliant * Assembly using reflowable soldering technique helps reduce production time/costs * Maximum electrical rating: Voltage 6VDC and short circuit current 50A * Package is more compact package than similar offerings * Offered in industry-standard form factor (1210 or 1206) * Maximum hold current up to 6A * Fast time-to-trip * Halogen free (refers to Br900ppm, CI900ppm, Br+CI1500ppm) Thermal Derating for low rho SMD Devices [Hold Current (A) at Ambient Temperature (C)] Maximum Ambient Temperature Part Number -40C -20C 0C 20C 25C 40C 50C 60C 70C 80C 85C A nanoSMDLR Series Size 3216mm/1206mils nanoSMD175LR 3.00 2.60 2.20 1.75 1.70 1.40 1.20 1.00 0.80 0.60 0.50 nanoSMD200LR 3.60 3.20 2.80 2.00 1.90 1.80 1.60 1.40 1.20 1.00 0.80 nanoSMD270LR 4.00 3.50 3.00 2.70 2.60 2.20 2.00 1.60 1.40 1.20 1.10 nanoSMD350LR 5.50 4.80 4.00 3.50 3.30 2.70 2.30 1.90 1.60 1.40 1.30 nanoSMD500LR 7.40 6.60 6.00 5.00 4.90 4.60 4.20 3.70 3.30 3.00 2.80 microSMDLR Series Size 3225mm/1210mils microSMD190LR 3.40 2.90 2.40 1.90 1.80 1.40 1.15 0.90 0.65 0.40 0.28 microSMD200LR 3.50 3.00 2.50 2.00 1.90 1.50 1.25 1.00 0.75 0.50 0.38 microSMD250LR 4.40 3.80 3.20 2.50 2.40 1.90 1.60 1.30 1.00 0.65 0.50 microSMD350LR 5.40 4.75 4.00 3.50 3.20 2.70 2.40 2.00 1.70 1.35 1.20 microSMD450LR 7.00 6.20 5.50 4.50 4.40 3.80 3.50 3.20 2.75 2.35 2.16 * Data is preliminary. 22 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Thermal Derating Curve for low rho SMD Devices % of Rated Hold and Trip Current 160 140 120 100 80 60 40 20 0 -40 -20 0 20 40 60 80 100 Ambient Temperature (C) Electrical Characteristics for low rho SMD Devices at Room Temperature Part Number IH IT VMAX IMAX PD MAX (A) (A) (VDC) (A) (W) Max Time-to-trip (A) (s) RMIN R1MAX () () Figure for Dimension nanoSMDLR Series Size 3216mm/1206mils nanoSMD175LR 1.75 5.00 6 50 1.00 9.50 1.00 0.008 0.034 LR1 nanoSMD200LR 2.00 6.00 6 50 1.00 9.50 3.00 0.006 0.024 LR1 nanoSMD270LR 2.70 6.30 6 50 1.00 8.00 5.00 0.005 0.018 LR1 nanoSMD350LR 3.50 6.30 6 50 1.00 8.00 5.00 0.004 0.018 LR1 nanoSMD500LR 5.00 10.00 6 50 1.00 25.00 2.00 0.002 0.008 LR1 microSMD190LR 1.90 4.90 6 50 1.00 9.50 4.00 0.006 0.021 LR2 microSMD200LR 2.00 5.00 6 50 1.00 9.50 4.00 0.006 0.021 LR2 microSMD250LR 2.50 5.20 6 50 1.00 9.50 5.00 0.005 0.018 LR2 microSMD350LR 3.50 9.00 6 50 1.00 9.50 10.00 0.0025 0.011 LR1 microSMD450LR 4.50 9.00 5 50 1.00 25.00 2.00 0.002 0.008 LR2 microSMDLR Series Size 3225mm/1210mils * Data is preliminary. Dimensions Figures for low rho SMD Devices LR1 LR2 AA AA BB BB CC CC DD DD EE 23 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Dimensions for low rho SMD Devices in Millimeters (Inches) Part Number A Min B Max Min C Max D Min Max Min E Figure Max Min -- LR1 -- LR1 -- LR1 -- LR1 -- LR1 LR2 nanoSMDLR Series Size 3216mm/1206mils nanoSMD175LR nanoSMD200LR nanoSMD270LR nanoSMD350LR nanoSMD500LR 3.00 3.43 0.50 1.00 1.37 1.85 0.25 0.75 (0.118) (0.135) (0.019) (0.039) (0.054) (0.073) (0.010) (0.030) 3.00 3.43 0.50 1.00 1.37 1.85 0.25 0.75 (0.118) (0.135) (0.019) (0.039) (0.054) (0.073) (0.010) (0.030) 3.00 3.43 0.50 1.00 1.37 1.85 0.25 0.75 (0.118) (0.135) (0.019) (0.039) (0.054) (0.073) (0.010) (0.030) 3.00 3.43 0.50 1.00 1.37 1.85 0.25 0.75 (0.118) (0.135) (0.019) (0.039) (0.054) (0.073) (0.010) (0.030) 3.00 3.43 0.50 1.00 1.37 1.85 0.25 0.75 (0.118) (0.135) (0.019) (0.039) (0.054) (0.073) (0.010) (0.030) microSMDLR Series Size 3225mm/1210mils microSMD190LR microSMD200LR microSMD250LR microSMD350LR microSMD450LR 3.00 3.43 0.50 1.00 2.35 2.80 0.25 0.75 0.076 (0.118) (0.135) (0.019) (0.039) (0.092) (0.110) (0.010) (0.030) (0.003) 3.00 3.43 0.50 1.00 2.35 2.80 0.25 0.75 0.076 (0.118) (0.135) (0.019) (0.039) (0.092) (0.110) (0.010) (0.030) (0.003) LR2 3.00 3.43 0.50 1.00 2.35 2.80 0.25 0.75 0.076 (0.118) (0.135) (0.019) (0.039) (0.092) (0.110) (0.010) (0.030) (0.003) LR2 3.00 3.43 0.50 1.00 2.35 2.80 0.25 0.75 -- LR1 (0.118) (0.135) (0.019) (0.039) (0.092) (0.110) (0.010) (0.030) 3.00 3.43 0.50 1.00 2.35 2.80 0.25 0.75 0.076 LR2 (0.118) (0.135) (0.019) (0.039) (0.092) (0.110) (0.010) (0.030) (0.003) * Data is preliminary. Physical Characteristics for low rho SMD Devices Operating Temperature Range -40C to 85C Physical Characteristics Terminal Pad Material Gold with Nickel Underplate Soldering Characteristics ANSI/J-STD-002 Category 3 Solder Heat Withstand per IEC-STD 68-2-20, Test Tb, Section 5, Method 1A Flammability Resistance per IEC 695-2-2 Needle Flame Test for 20 sec. Recommended Storage Conditions 40C max, 70% R.H. max; Devices May Not Meet Specified Ratings if Storage Conditions Are Exceeded. 24 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Packaging and Marking Information for low rho SMD Devices Recommended Pad Layout Figures [mm (in)] Tape & Reel Quantity Standard Package Part Marking Dimension A (Nom) Dimension B (Nom) Dimension C (Nom) Agency Recognition nanoSMD175LR 3,000 nanoSMD200LR 3,000 15,000 J 1.75 (0.069) 1.10 (0.043) 2.00 (0.079) UL, CSA, TUV 15,000 T 1.75 (0.069) 1.10 (0.043) 2.00 (0.079) nanoSMD270LR UL, CSA 3,000 15,000 L 1.75 (0.069) 1.10 (0.043) 2.00 (0.079) UL, CSA, TUV nanoSMD350LR 3,000 15,000 P 1.75 (0.069) 1.10 (0.043) 2.00 (0.079) UL, CSA, TUV nanoSMD500LR 3,000 15,000 H 1.75 (0.069) 1.10 (0.043) 2.00 (0.079) UL, CSA, TUV microSMD190LR 3,000 15,000 None 2.65 (0.104) 1.00 (0.039) 2.00 (0.079) UL, CSA microSMD200LR 3,000 15,000 T 2.65 (0.104) 1.00 (0.039) 2.00 (0.079) UL, CSA microSMD250LR 3,000 15,000 L 2.65 (0.104) 1.00 (0.039) 2.00 (0.079) UL, CSA microSMD350LR 3,000 15,000 P 2.65 (0.104) 1.10 (0.043) 2.00 (0.079) UL, CSA microSMD450LR 3,000 15,000 H 2.65 (0.104) 1.00 (0.039) 2.00 (0.079) UL Part Number nanoSMDLR Series Size 3216mm/1206mils microSMDLR Series Size 3225mm/1210mils * Data is preliminary. Recommended Pad Layout for low rho SMD Devices A B C B Agency Recognition for low rho SMD Devices UL File # E74889 for all low rho SMD Devices CSA File # CA78165 for all low rho SMD Devices TUV Certificate Number Available Upon Request (Certified to IEC 60730-1) 25 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Solder Reflow Recommendation for low rho SMD Devices Classification Reflow Profiles Profile Feature Pb-Free Assembly Average Ramp-up Rate (TsMAX to Tp) 3C/s max tp T Preheat Critical Zone TL to Tp Ramp Up * Temperature min (TsMIN) 150C 200C 60-120s Time Maintained Above: * Temperature (TL) 217C * Time (tL) 60-150s Peak/Classification Temperature (Tp) 260C TL Temperature * Temperature max (TsMAX) * Time (tsMIN to tsMAX) Time within 5C of Actual Peak Temperature Time (tp) TsMIN ts Preheat 25 30s max Ramp down rate 2C/s max Time 25C to Peak Temperature 8 mins max tL TsMAX Ramp Down t 25C to Peak Time Reflow Profile Note: All temperatures refer to topside of the package measured on the package body surface. Solder Reflow * Recommended reflow methods: - IR - Hot air - Nitrogen * Recommended maximum paste thickness: 0.25mm (0.010in). * Devices can be cleaned using standard methods and aqueous solvents. * Experience has shown the optimum conditions for forming acceptable solder fillets occur when a reasonable amount of solder paste is placed underneath each device's termination. As such, we request that customers comply with our recommended solder pad layouts. * Customer should validate that the solder paste amount and reflow recommendations meet its application. * We request that customer board layouts refrain from placing raised features (e.g., vias, nomenclature, traces, etc.) underneath PolySwitch devices. It is possible that raised features could negatively impact solderability performance of our devices. Tape and Reel Specifications for low rho SMD Devices in Millimeters Description nanoSMDLR Series EIA 481-1 microSMDLR Series EIA 481-1 Description nanoSMDLR Series EIA 481-1 microSMDLR Series EIA 481-1 W 8.0 0.30 8.0 0.30 E2 MIN 6.25 6.25 P0 4.0 0.10 4.0 0.10 T MAX 0.3 0.3 P1 4.0 0.10 4.0 0.10 T1 MAX 0.1 0.1 P2 2.0 0.05 2.0 0.05 K0 0.89 0.10 1.27 0.10 A0 1.95 0.10 2.9 0.10 A MAX 185 185 B0 3.50 +0.1/-0.08 3.55 0.10 n MIN 50 50 4.35 4.35 12.4 2.0/-.00 12.4 2.0/-.00 14.4 14.4 B1 MAX D0 1.55 0.05 1.55 0.05 F 3.50 0.05 3.50 0.05 E1 1.75 0.10 1.75 0.10 W1 W2 MAX 26 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices EIA Referenced Taped Component Dimensions for low rho SMD Devices T P0 Cover Tape P2 D0 E1 F B1 W K0 E2 B0 T1 A0 Embossment P1 Center lines of cavity EIA Referenced Reel Dimensions for low rho SMD Devices W2 (Measured at Hub) Cover Tape A N (Hub Dia.) W1 (Measured at Hub) Carrier Tape Embossed Cavity Part Numbering System for low rho SMD Devices nanoSMD 175 LR -2 Packaging 2 = Tape and Reel Low Resistance Hold Current Indicator Product Series 27 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices SURFACE-MOUNT FUSES Help Provide Robust Protection Surface-mount fuses offer robust arc suppression characteristics and help facilitate the development of more reliable, high-performance consumer electronics such as laptops, multimedia devices, cell phones and other portable electronics. Benefits Features * Small size helps save space * Monolithic, multilayer device structure * Temperature stability high-current ratings help enhance reliability and resilience * High-temperature performance * Strong arc suppression characteristics help improve reliability * Halogen free (refers to Br900ppm, CI900ppm, Br+CI1500ppm) * -55C to +125C operating temperature range * Lead-free and RoHS compliant Clear Time Characteristics for Fast-Acting Chip Fuses % of Rated Current Clear Time at 25C 100% 4 hrs min 250% 5 s max 400% 0.05 s max Typical Electrical Characteristics, Dimensions and Recommended Pad Layout for Fast-Acting Chip Fuses 0402 (1005mm) Fast-Acting Chip Fuses Typical Electrical Characteristics Part Number Rated Current (A) Nominal Cold DCR ()* Max Interrupt Ratings Nominal I2t (A2s) Voltage (VDC) Current (A) 0402SFF100F/24 1.00 0.120 0.0170 24 35 0402SFF150F/24 1.50 0.056 0.0490 24 35 0402SFF200F/24 2.00 0.035 0.0700 24 35 0402SFF300F/24 3.00 0.021 0.1250 24 35 0402SFF400F/24 4.00 0.014 0.2250 24 35 Shape and Dimensions in (mm) 0.0200.004 (0.510.10) 0.0390.004 (1.000.10) 0.0200.004 (0.510.10) 0.0100.004 (0.250.10) Recommended Pad Layout in (mm) 0.063 (1.60) 0.016 (0.40) 0.028 (0.70) 0.024 (0.60) 28 Littelfuse.com Shape and Dimensions in (mm) 0.0310.006 (0.800.15) 0.0630.006 (1.600.15) (c)2016 Littelfuse, Inc. 0.0310.006 (0.800.15) Battery Devices in (mm) (0.250.10) Recommended Pad Layout in (mm) 0.063 (1.60) 0.0100.004 0.016 (0.250.10) (0.40) Recommended Pad Layout in (mm) 0.063 (1.60) 0.024 (0.60) Typical Electrical Characteristics, Dimensions and Recommended Pad Layout for Fast-Acting Chip Fuses (continued) Typical Electrical Characteristics Max Interrupt Ratings Rated Current (A) Nominal Cold DCR ()* Nominal I2t (A2s) Voltage (VDC) Current (A) 0603SFF050F/32 0.50 0.485 0.0029 63 35 0603SFF075F/32 0.75 0.254 0.0064 63 35 0603SFF100F/32 1.00 0.147 0.0160 63 35 0603SFF150F/32 1.50 0.059 0.0300 63 35 0603SFF200F/32 2.00 0.044 0.0600 32 35 0603SFF250F/32 2.50 0.032 0.1150 32 35 0603SFF300F/32 3.00 0.025 0.1900 32 35 0603SFF350F/32 3.50 0.024 0.2950 32 35 0603SFF400F/32 4.00 0.018 0.4000 32 35 0603SFF500F/32 5.00 0.013 0.7000 32 35 0603SFF600F/24 6.00 0.010 1.1250 24 35 1206 (3216mm) Fast-Acting Chip Fuses Typical Electrical Characteristics Max Interrupt Ratings Rated Current (A) Nominal Cold DCR ()* Nominal I2t (A2s) Voltage (VDC) Current (A) 1206SFF050F/63 0.50 0.730 0.0021 63 50 1206SFF075F/63 0.75 0.513 0.0052 63 50 1206SFF100F/63 1.00 0.220 0.0120 63 50 1206SFF150F/63 1.50 0.120 0.0250 63 50 1206SFF175F/63 1.75 0.100 0.0450 63 50 1206SFF200F/63 2.00 0.050 0.0700 63 50 1206SFF250F/32 2.50 0.035 0.1400 32 50 1206SFF300F/32 3.00 0.031 0.2200 32 50 1206SFF400F/32 4.00 0.022 0.3800 32 45 1206SFF500F/32 5.00 0.015 0.6000 32 45 1206SFF600F/32 6.00 0.013 1.0000 32 50 1206SFF700F/32 7.00 0.011 1.7500 32 50 1206SFF800F/32 8.00 0.008 2.5000 32 50 1206SFF600F/24 6.00 0.013 1.0000 24 45 Part Number 0.028 (0.70) 0.016 (0.40) 0.028 (0.70) 0.024 (0.60) 0603 (1608mm) Fast-Acting Chip Fuses Part Number 0.0200.004 (0.510.10) 1206SFF700F/24 7.00 0.011 1.7500 24 45 1206SFF800F/24 8.00 0.008 2.5000 24 45 Shape and Dimensions in (mm) 0.0310.006 (0.800.15) Shape and Dimensions in (mm) 0.0310.006 (0.800.15) 0.0630.006 (1.600.15) 0.0310.006 (0.800.15) 0.0630.006 (1.600.15) 0.0140.006 (0.360.15) Recommended Pad Layout in (mm) Recommended Pad Layout in (mm) 0.0310.006 (0.800.15) 0.110 (2.80) 0.0140.006 0.024 (0.360.15) (0.60) 0.039 (1.00) 0.110 (2.80) 0.043 (1.09) 0.024 (0.60) 0.039 (1.00) 0.043 (1.09) Shape and Dimensions in (mm) 0.0630.008 (1.600.20) Shape and Dimensions in (mm) 0.0630.008 (1.600.20) 0.1260.008 (3.200.20) 0.1260.008 (3.200.20) 0.0430.008 (1.100.20) 0.0200.010 (0.510.25) Recommended Pad Layout in (mm) 0.173 (4.40) 0.0200.010 0.059 (0.510.25) (1.50) Recommended Pad Layout in (mm) 0.173 (4.40) 0.057 (1.45) 0.0430.008 (1.100.20) 0.071 (1.80) 0.059 (1.50) 0.071 (1.80) 0.057 (1.45) * Measured at #10% of rated current and 25C ambient temperature. Melting I2t at 0.001 sec clear time. 29 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Family Performance Curves for Fast-Acting Chip Fuses 0402 (1005mm) Fast-Acting Chip Fuses 0402SFF It vs. t Curves 2 .0 3 .0A 4 .0A A 1 .0 A 1.5 A 0402SFF Average Time Current Curves 1,000 10 4.0A 3.0A 2.0A 1.5A 100 1.0A 1 0.1 1 It (As) Clear-Time (s) 10 0.1 0.01 0.01 0.001 0.001 0.0001 0.1 1 10 100 0.0001 0.0001 0.001 0.01 0.1 1 10 Time (s) Current (A) 0603 (1608mm) Fast-Acting Chip Fuses 0603SFF Average Time Current Curves 0. 5 0. A 7 1 . 0 5A A 1.5 2 .0A 2.5 A 3. A A 3 .0 A 4 .5 0A 5 .0 6 .0A A 0603SFF I2t vs. t Curves 10000 10 6.0A 5.0A 4.0A 3.5A 3.0A 2.5A 2.0A 1.5A 1.0A 0.75A 1000 1 10 0.5A It (As) Clear-Time (s) 100 0.1 1 0.1 0.01 0.01 0.001 0.1 10 1 Current (A) 100 0.001 0.001 0.01 0.1 1 10 Time (s) 30 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Family Performance Curves for Fast-Acting Chip Fuses (continued) 1206 (3216mm) Fast-Acting Chip Fuses 1206SFF Average Time Current Curves 0. 5A 0. 75 1 .0 A A 1.5 1 .7 A 2 .05A 2.5 A 3 .0A 4 .0A 5 .0 A 6 .0A 7.0 A 8 .0A A 1206SFF I2t vs. t Curves 10000 10 8.0A 7.0A 6.0A 5.0A 4.0A 3.0A 2.5A 2.0A 1.75A 1.5A 1.0A 1000 1 100 I2t (A2s) Clear-Time (s) 0.75A 10 0.1 0.5A 1 0.1 0.01 0.01 0.001 0.1 1 10 100 0.001 0.001 0.01 Current (A) 0.1 1 10 Time (s) Environmental Specifications for Fuses Operating Temperature -55C to +125C Mechanical Vibration Withstands 5-3000 Hz at 30Gs when evaluated per Method 204 of MIL-STD-202 Mechanical Shock Withstands 1500Gs, 0.5 millisecond half-sine pulses when evaluated per Method 213 of MIL-STD-202 Thermal Shock Withstands 100 cycles from -65C to +125C when evaluated per Method 107 of MIL-STD-202 Resistance to Soldering Heat Withstands 60 seconds at +260C when evaluated per Method 210 of MIL-STD-202 Solderability Meets 95% minimum coverage requirement when evaluated per Method 208 of MIL-STD-202 Moisture Resistance Withstands 10 cycles when evaluated per Method 106 of MIL-STD-202 Salt Spray Withstands 48-hour exposure when evaluated per Method 101 of MIL-STD-202 Storage Temperature 30C/ 85% RH Storage Humidity Per MIL-STD-202F, Method 106F Environmental Specifications for Fuses Construction Body Material Ceramic (1206/0603/0402); Fiberglass/Epoxy (2410) Termination Material Silver, Nickel, Tin Fuse Element Silver(1206/0603/0402); Copper/Copper Alloy (2410) 31 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Thermal Derating Current for Fuses 105 100 95 90 85 80 75 70 65 60 55 50 45 40 35 30 25 20 15 10 5 0 -55 2410 Series Temperature Effect on Current Rating 110 105 100 95 90 % Derating % Derating 1206/0603/0402 Series Temperature Effect on Current Rating 85 80 75 70 65 60 55 -35 -15 5 25 45 65 85 105 125 145 50 -55 -35 Maximum Operating Temperature (C) -15 5 25 45 65 85 105 125 Maximum Operating Temperature (C) Electrical Specifications for Fuses Insulation Resistance after Opening 20,000 minimum @ rated voltage. Fuse clearing under low-voltage conditions may result in lower post-clearing insulation values. Under normal fault conditions Littelfuse fuses help provide sufficient insulation resistance for circuit protection. Current Carrying Capacity Withstands 100% rated current at +25C ambient for 4 hours when evaluated per MIL-PRF-23419. Packaging Information for Fuses Reel Quantity (pcs) Reel Diameter Reel Width Carrier Tape Size Tape Type Reels per Outside Shipment Box Outside Shipment Boxes per Overpack 0402 (1005) 10,000 178mm White Plastic 9.0 0.5mm 8.00 0.10mm Paper 5 1 to 10 0603 (1608) 4,000 178mm White Plastic 9.0 0.5mm 8.00 0.10mm Paper 5 1 to 10 0603SFV (1608) 6,000 178mm White Plastic 9.0 0.5mm 8.00 0.10mm Paper 5 1 to 10 1206 (3216) 3,000 178mm White Plastic 9.0 0.5mm 8.00 0.10mm Plastic 5 1 to 10 2410 (6125) 2,000 178mm White Plastic 13.4 0.5mm 12.00 0.10mm Plastic 4 1 to 10 Size 32 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Solder Reflow Recommendation for Fuses Classification Reflow Profiles Profile Feature 1206/0603/0402 2410 Average Ramp-up Rate (TsMAX to Tp) 3C/s max 3C/s max tp Tp Critical Zone TL to Tp Ramp Up Preheat * Temperature min (TsMIN) 150C 150C * Temperature max (TsMAX) 200C 200C * Time (tsMIN to tsMAX) 60-180 seconds 40-100 seconds * Temperature (TL) 217C 200C * Time (tL) 60-150 seconds 30-90 seconds Peak/Classification Temperature (Tp) 260C max 250C max Time Maintained Above: Temperature TL TsMIN ts Preheat 25 Time within 5C of Actual Peak Temperature Time (tp) 20-40 seconds 30-40 seconds From 25C to Preheating (150C) 8 minutes max 40-100 seconds Ramp Down Rate 4C/seconds max Natural Cooling tL TsMAX Ramp Down t 25C to Peak Time Reflow Profile Recommended Conditions for Hand Soldering: 1. Using a hot air rework station that can reflow the solder on both terminations at the same time is strongly recommended; do not directly contact the chip termination with the tip of soldering iron. 2. Preheating: 150C, 60s (min) Appropriate temperature (max) of soldering iron tip/soldering time (max): 280C /10s or 350C /3s. Packaging Information for Fuses Dimension in (mm) Mark 0402 (1005) 0603 (1608) 1206 (3216) 0603SFV (1608) 2410 (6125) E1 0.069 0.004 0.069 0.004 0.069 0.004 0.069 0.004 0.069 0.004 (1.75 0.10) (1.75 0.10) (1.75 0.10) (1.75 0.10) (1.75 0.10) F 0.138 0.002 0.138 0.002 0.138 0.002 0.138 0.002 0.217 0.004 (3.50 0.05) (3.50 0.05) (3.50 0.05) (3.50 0.05) (5.50 0.10) W 0.315 0.004 0.315 0.004 0.315 0.004 0.315 0.004 0.472 0.004 (8.00 0.10) (8.00 0.10) (8.00 0.10) (8.00 0.10) (12.00 0.10) P1 0.079 0.004 0.157 0.004 0.157 0.004 0.157 0.004 0.157 0.004 (2.00 0.10) (4.00 0.10) (4.00 0.10) (4.00 0.10) (4.00 0.10) P0 0.157 0.004 0.157 0.004 0.157 0.004 0.157 0.004 0.157 0.004 (4.00 0.10) (4.00 0.10) (4.00 0.10) (4.00 0.10) (4.00 0.10) P2 0.079 0.002 0.079 0.002 0.079 0.002 0.079 0.002 0.079 0.004 (2.00 0.05) (2.00 0.05) (2.00 0.05) (2.00 0.05) (2.00 0.10) D0 0.059 0.004 0.059 0.004 0.059 0.004 0.059 0.004 0.059 0.004 (1.50+0.10/-0.00) (1.50+0.10/-0.00) (1.50+0.10/-0.00) (1.50+0.10/-0.00) (1.50+0.10/-0.00) -- -- 0.039 max -- 0.61 0.004 -- 0.010 0.002 D1 (1.55 0.10) (1.00 max) -- -- 0.009 0.001 0.026 0.004 0.039 0.004 0.071 0.004 0.039 0.004 (0.67 0.10) (0.98 0.10) (1.80 0.10) (0.98 0.10) (2.85 0.10) B0 0.046 0.004 0.071 0.004 0.138 0.004 0.071 0.004 0.252 0.004 (1.17 0.10) (1.80 0.10) (3.50 0.10) (1.80 0.10) (6.40 0.10) K0 0.025 0.004 0.037 0.003 0.050 0.004 0.024 0.003 0.093 0.004 (0.63 0.10) (0.95 0.08) (1.27 0.10) (0.60 0.08) (2.35 0.10) t (0.23 0.02) A0 (0.25 0.05) 0.112 0.004 33 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Component Tape Dimensions for Fuses Paper Carrier Tape Specifications P0 D0 P2 E1 F W B0 P1 D1 A0 K0 Plastic Carrier Tape Specifications D0 P0 t P2 E1 F W B0 P1 D1 A0 K0 Reel Dimensions for Fuses Dimension (mm) Dimension Description Hub Outer Diameter Mark 1206/0603/0402 2410 B 60 60.2 Reel Inside Width W1 9 13.4 Reel Outside Width W2 11.4 16 Tape Width 8 W2 B W1 Agency Approvals for Fuses UL All fuses CSA File # 12012078873 (for 2410SFV 0.5A, 1A, 2A) TUV File # 50236400 (for 2410SFV 0.5A, 0.63A, 1A, 1.25A, 2A) 34 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Part Numbering System for Fuses 1206 SF F 400 F / 24 -2 Packaging -2 = Tape and Reel Typical Voltage Rating 24 = 24VDC Special Code F = RoHS Compliant FM = RoHS Compliant + Marked Part Rated Current 050 = 0.50A 400 = 4A Fuse Blow Type F = Fast Acting S = Slow Blow SF = Surface-Mount Fuse Size (1206, 0603, 0402) 35 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Battery Application Summaries Protection for Lithium Cells and Lithium Battery Packs External shorts, runaway charging conditions or abusive charging can cause considerable damage to primary and secondary Lithium (Li) cells. PolySwitch disc and strap circuit protection devices can help protect rechargeable lithium batteries used in notebook computers and cellular phones, as well as other portable electronic applications. * PolySwitch strap devices * PolySwitch disc devices Typical Rechargeable Lithium Battery Pack Circuit Diagram + - Electronic Protection Module Li Cell PolySwitch Strap Device ... Annular Disc PolySwitch Device Rechargeable Li battery pack Protection for Lithium-Ion/Lithium Polymer/Nickel-Cadmium/Nickel-Metal-Hydride Battery Packs The same conditions (external shorts, runaway charging, etc.) can cause both battery cells and battery pack surrounds to sustain damage. The most common applications for PolySwitch strap devices are for helping to protect Lithium-ion (Li-ion) and Lithium-Polymer (LiP) cell battery packs used in cell phones, digital cameras and laptop/notebook computers. They are also suitable for helping to protect nickelcadmium (NiCd) and nickel-metal-hydride (NiMH) battery packs used in portable electronic applications. * PolySwitch strap devices NiMH/NiCd Battery Pack Circuit Protection Diagram Single Cell Li-ion/Li-Polymer Battery Pack Circuit Diagram PolySwitch Device PolySwitch Device + + n x 1.2V Thermistor Ident - Li-ion/ Li-Polymer Cell Control IC Thermistor Ident - Protection for Rechargeable Lithium Polymer Cells Tablets, ultra-thin notebook PCs and other small portable electronics that use highcapacity LiP and prismatic cells, require overtemperature protection to help prevent the cells from overheating. These applications' thin form factors, high cell capacities and high battery discharge rates create a unique set of circuit protection requirements, which are low thermal cutoff temperatures (<90C), high hold current ratings (>60A) and compact size. The MHP-TA series of MHP (Metal Hybrid PPTC) devices helps solve these design concerns by offering two levels of current carrying capacity (6A or 15A hold current at 25C) as well as an ultra-thin package (L:5.8mm x W:3.85mm x H:1.15mm). MHP-TA LiP Battery Pack Circuit Diagram + * MHP devices MHP-TA Li-Polymer Cell Control IC - 36 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Battery Application Examples MHP-TA device connected to the positive terminal of a Li-Polymer cell Low rho SMD device installed onto PCM board MHP-TA device PPTC annular disc devices work in conjunction with other safety devices Low rho SMD device The PolySwitch MXP strap device is designed for use under the PCB Li-ion cell top cap assembly MXP strap device under PCB Positive Terminal PPTC Annular Disc Size reduced IC Lithium Ion Cell PolySwitch strap devices installed onto lithium cells and battery packs PCM Strap PPTC Strap PPTC Cell 37 Littelfuse.com (c)2016 Littelfuse, Inc. Battery Devices Notice: Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, military, aerospace, medical, life-saving, lifesustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. 38 Littelfuse.com (c)2016 Littelfuse, Inc.