B0520LW 0.5A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Features * * * * * * Mechanical Data * * Low Forward Voltage Drop Guard Ring Construction for Transient Protection High Conductance Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen- and Antimony-Free. "Green" Device (Notes 3 & 4) Qualified to AEC-Q101 Standards for High-Reliability * * * * Case: SOD123 Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Polarity: Cathode Band Lead Free Plating (Matte Tin Finish Annealed over Alloy 42 Lead-Frame). Solderable per MIL-STD-202, Method 208 Weight: 0.01 grams (Approximate) SOD123 Top View Ordering Information (Note 5) Part Number B0520LW-7-F B0520LWQ-7-F Notes: Case SOD123 SOD123 Packaging 3000/Tape & Reel 3000/Tape & Reel 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated's definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3.Halogen- and Antimony-free "Green" products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 4. Product manufactured with Date Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 fire retardants. 5. For packaging details, see http://www.diodes.com. Marking Information Date Code Key Year Code Month Code SD = Product Type Marking Code YM = Date Code Marking Y = Year (ex: F = 2018) M = Month (ex: 9 = September) YM SD 1998 1999 2000 2001 2002 2003 2004 ... 2018 2019 2020 2021 2022 2023 2024 J K L M N P R ... F G H I J K L Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 2 3 4 5 6 7 8 9 O N D B0520LW Document number: DS30051 Rev. 17 - 2 1 of 5 www.diodes.com September 2020 (c) Diodes Incorporated B0520LW Maximum Ratings (@ TA = +25C, unless otherwise specified.) Single phase, half wave, 60Hz, resistive or inductive load. For capacitance load, derate current by 20%. Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Output Current @ TL = +90C Non-Repetitive Peak Forward Surge Current 8.3ms Single Half Sine Wave Superimposed on Rated Load Symbol VRRM VRWM VR VR(RMS) IO Value Unit 20 V 14 0.5 V A IFSM 5.5 A Symbol PD RJA TJ, TSTG Value 410 244 -65 to +125 Unit mW C/W C Thermal Characteristics Characteristic Power Dissipation (Note 6) Typical Thermal Resistance Junction to Ambient (Note 6) Operating and Storage Temperature Range Electrical Characteristics (@ TA = +25C, unless otherwise specified.) Characteristic Minimum Reverse Breakdown Voltage (Note 7) Maximum Forward Voltage Drop Symbol V(BR)R Value 20 Unit V VFM 0.300 0.385 0.220 0.330 V IRM Maximum Leakage Current (Note 8) IRM Typical Total Capacitance Notes: CT 75 250 5.0 8.0 170 A mA pF Test Conditions IR = 250A IF = 0.1A, TJ = +25C IF = 0.5A, TJ = +25C IF = 0.1A, TJ = +100C IF = 0.5A, TJ = +100C VR = 10V, TJ = +25C VR = 20V, TJ = +25C VR = 10V, TJ = +100C VR = 20V, TJ = +100C VR = 0V DC, f = 1MHz 6. Device mounted on FR-4 PC board, 2"x 2", 2 oz. Copper, single sided, Cathode pad dimensions 0.75" x 1.0", Anode pad dimensions 0.25" x 1.0". 7. Pulse Test: Pulse width = 300s, Duty Cycle 2%. 8. No purposefully added lead. Halogen and Antimony Free. B0520LW Document number: DS30051 Rev. 17 - 2 2 of 5 www.diodes.com September 2020 (c) Diodes Incorporated B0520LW I F, INSTANTANEOUS FORWARD CURRENT (A) PD, POWER DISSIPATION (mW) 500 400 300 200 100 1 TA =125C 0.1 T A =85C 0.01 TA =25C 0.001 TA =-55C 0.0001 0.00001 0 0 25 50 75 100 125 TA, AMBIENT TEMPERATURE ( C) Fig. 1 Forward Power Dissipation 150 0 200 300 400 500 1.0 IO, AVERAGE RECTIFIED CURRENT (A) f = 1MHz CT, TOTAL CAPACITANCE (pF) 100 V F, INSTANTANEOUS FORWARD VOLTAGE (mV) Figure 2 Typical Forward Characteristics 1,000 100 10 1.0 T A =100C 0 5 10 15 20 VR, DC REVERSE VOLTAGE (V) Fig. 3 Total Capacitance vs. Reverse Voltage B0520LW Document number: DS30051 Rev. 17 - 2 3 of 5 www.diodes.com Note 6 0.75 0.50 0.25 0 0 25 75 125 50 100 TL, LEAD TEMPERATURE ( C) Fig. 4 Forward Current Derating Curve 150 September 2020 (c) Diodes Incorporated B0520LW Package Outline Dimensions Please see http://www.diodes.com/package-outlines.html for the latest version. A ll 7 All 0 .10 0 R 100 R0. l l A a A c All 7 L A1 He E b D SOD123 Dim Min Max Typ A 1.00 1.35 1.05 A1 0.00 0.10 0.05 b 0.52 0.62 0.57 c 0.10 0.15 0.11 D 1.40 1.70 1.55 E 2.55 2.85 2.65 He 3.55 3.85 3.65 L 0.25 0.40 0.30 a 0 8 -All Dimensions in mm Suggested Pad Layout Please see http://www.diodes.com/package-outlines.html for the latest version. X1 Y Dimensions Value (in mm) X 0.900 X1 4.050 Y 0.950 X B0520LW Document number: DS30051 Rev. 17 - 2 4 of 5 www.diodes.com September 2020 (c) Diodes Incorporated B0520LW IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). 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LIFE SUPPORT Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright (c) 2020, Diodes Incorporated www.diodes.com B0520LW Document number: DS30051 Rev. 17 - 2 5 of 5 www.diodes.com September 2020 (c) Diodes Incorporated