LAA127L Dual Single-Pole, Normally Open OptoMOS(R) Relay Parameter Blocking Voltage Load Current Max RON Ratings 250 170 10 Units VP mA Description Clare's LAA127L is a 250V, 170mA, 10 dual normally open (1-Form-A) Solid State Relay comprising two independently controlled, optically coupled MOSFET switches with built-in current-limiting circuitry. The MOSFET switches and photovoltaic die use Clare's patented OptoMOS architecture to provide 3750Vrms of input-to-output isolation. The optically coupled output is controlled by a highly efficient GaAIAs infrared LED. Features * Current Limiting Device * 3750Vrms Input/Output Isolation * Low Drive Power Requirements (TTL/CMOS Compatible) * No Moving Parts * High Reliability * Arc-Free With No Snubbing Circuits * FCC Compatible * VDE Compatible * No EMI/RFI Generation * Small 8-Pin Package * Machine Insertable, Wave Solderable * Surface Mount Tape & Reel Versions Available This dual single-pole OptoMOS relay provides a more compact design solution than discrete single-pole relays in a variety of applications, and saves board space by incorporating both switches in a single 8-pin package. Approvals * UL Recognized Component: File E76270 * CSA Certified Component: Certificate 1175739 * EN/IEC 60950-1 Certified Component: TUV Certificate B 09 07 49410 004 Applications * Telecommunications * Telecom Switching * Tip/Ring Circuits * Modem Switching (Laptop, Notebook, Pocket Size) * Hook Switch * Dial Pulsing * Ground Start * Ringing Injection * Instrumentation * Multiplexers * Data Acquisition * Electronic Switching * I/O Subsystems * Meters (Watt-Hour, Water, Gas) * Medical Equipment-Patient/Equipment Isolation * Security * Aerospace * Industrial Controls Ordering Information Part # LAA127L LAA127LS LAA127LSTR LAA127PL LAA127PLTR Description 8-Pin DIP (50/Tube) 8-Pin Surface Mount (50/Tube) 8-Pin Surface Mount (1,000/Reel) 8-Pin Flatpack (50/Tube) 8-Pin Flatpack (1,000/Reel) Pin Configuration + Control - Switch #1 - Control - Switch #1 + Control - Switch #2 - Control - Switch #2 1 8 2 7 3 6 4 5 Load - Switch #1 Load - Switch #1 Load - Switch #2 Load - Switch #2 Switching Characteristics of Normally Open (Form A) Devices Form-A IF 90% 10% ILOAD ton Pb RoHS 2002/95/EC DS-LAA127L-R03 toff e3 www.clare.com 1 LAA127L Absolute Maximum Ratings @ 25C Parameter Ratings Blocking Voltage 250 Reverse Input Voltage 5 Input Control Current 50 Peak (10ms) 1 1 Input Power Dissipation 150 800 Total Power Dissipation 2 Isolation Voltage, Input to Output 3750 Operational Temperature -40 to +85 Storage Temperature -40 to +125 1 2 Absolute Maximum Ratings are stress ratings. Stresses in excess of these ratings can cause permanent damage to the device. Functional operation of the device at conditions beyond those indicated in the operational sections of this data sheet is not implied. Units VP V mA A mW mW Vrms C C Derate linearly 1.33 mW / C Derate linearly 6.67 mW / C Electrical Characteristics @ 25C Parameter Output Characteristics Load Current Continuous 1 Peak On-Resistance 2 Off-State Leakage Current Switching Speeds Turn-On Turn-Off Output Capacitance Load Current Limiting Input Characteristics Input Control Current Input Dropout Current Input Voltage Drop Reverse Input Current Common Characteristics Input to Output Capacitance 1 2 2 Conditions Symbol Min Typ Max t=10ms IL=170mA VL=250VP IL ILPK RON ILEAK - 13 - 170 15 1 VL=50V, f=1MHz - ton toff COUT ICL 190 110 235 5 5 280 pF mA IL=170mA IF=5mA VR=5V IF VF IR 0.4 0.9 - 0.7 1.2 - 5 1.4 10 mA mA V A - CI/O - 3 - pF IF=5mA, VL=10V Units mA A ms If both poles operate, the load current must be derated so as not to exceed the package power dissipation value. Measurement taken within one (1) second of on-time. www.clare.com R03 LAA127L PERFORMANCE DATA* Typical LED Forward Voltage Drop (N=50, IF=5mA, TA=25C) 25 Device Count (N) 25 20 15 10 5 15 10 5 0 0 1.17 0.55 0.77 0.99 Turn-On (ms) 1.21 Device Count (N) 10 5 0.81 0.99 1.17 LED Current (mA) 1.35 10 5 0.05 35 15 10 5 0.11 0.14 Turn-Off (ms) 0.17 0.20 Typical On-Resistance Distribution (N=50, IF=5mA, IL=170mADC, TA=25C) 25 20 15 10 5 0 0.45 1.53 35 0.08 30 20 0 0 0.63 15 1.43 25 15 0.45 20 Typical IF for Switch Dropout (N=50, IL=170mADC, TA=25C) 20 Typical Turn-Off Time (N=50, IF=5mA, IL=170mADC, TA=25C) 0 0.33 1.19 1.21 1.23 1.25 LED Forward Voltage Drop (V) Typical IF for Switch Operation (N=50, IL=170mADC, TA=25C) 25 Device Count (N) 20 Device Count (N) Device Count (N) 30 25 Device Count (N) 35 Typical Turn-On Time (N=50, IF=5mA, IL=170mADC, TA=25C) 0.63 0.81 0.99 1.17 LED Current (mA) 1.35 1.53 11.25 11.75 12.25 12.75 13.25 On-Resistance (:) 13.75 Typical Blocking Voltage Distribution (N=50, TA=25C) Device Count (N) 30 25 20 15 10 5 0 262.5 IF=50mA IF=30mA IF=20mA IF=10mA IF=5mA 1.2 1.0 0.12 0.5 0.10 0.4 0.3 0.2 -20 0 20 40 60 80 Temperature (C) 100 120 0.06 0.04 0 0 -40 0.08 0.02 0.1 0.8 Typical Turn-Off Time vs. LED Forward Current (IL=170mADC) 0.14 0.6 Turn-Off (ms) 1.4 Turn-On (ms) LED Forward Voltage Drop (V) 0.7 1.6 287.5 Typical Turn-On Time vs. LED Forward Current (IL=170mADC) Typical LED Forward Voltage Drop vs. Temperature 1.8 267.5 272.5 277.5 282.5 Blocking Voltage (VP) 0 5 10 15 20 25 30 35 40 LED Forward Current (mA) 45 50 0 5 10 15 20 25 30 35 40 45 50 LED Forward Current (mA) *The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please contact our application department. R03 www.clare.com 3 LAA127L PERFORMANCE DATA* Typical Turn-On vs. Temperature (IL=170mADC) 3.0 0.18 60 0.16 2.5 2.0 IF=5mA IF=10mA IF=20mA 1.5 1.0 On-Resistance (:) 0.14 Turn-Off (ms) Turn-On (ms) Typical On-Resistance vs. Temperature (IF=5mA, IL=170mADC) Typical Turn-Off vs. Temperature (IF=5mA, IL=170mADC) 0.12 0.10 0.08 0.06 0.04 0.5 -20 0 20 40 60 Temperature (C) 80 -40 100 Typical IF for Switch Operation vs. Temperature (IF=170mADC) 2.5 30 20 0 0 -40 40 10 0.02 0 50 -20 0 20 40 60 Temperature (C) 80 -40 100 Typical IF for Switch Dropout vs. Temperature (IL=170mADC) 2.5 200 -20 0 20 40 60 Temperature (C) 80 100 Typical Load Current vs. Load Voltage (IF=5mA, TA=25C) 1.5 1.0 0.5 2.0 Load Current (mA) LED Current (mA) LED Current (mA) 150 2.0 1.5 1.0 0.5 100 50 0 -50 -100 -150 0 0 -40 -20 0 20 40 60 Temperature (C) 80 100 -40 -20 20 40 60 Temperature (C) 80 -200 -2.5 -2.0 -1.5 -1.0 -0.5 0 0.5 1.0 1.5 2.0 2.5 Load Voltage (V) 100 Typical Leakage vs. Temperature Measured across Pins 5&6 or 7&8 Typical Blocking Voltage vs. Temperature Typical Load Current vs. Temperature 290 0.014 250 285 0.012 280 0.010 200 150 IF=20mA IF=10mA IF=5mA 100 50 0 -40 -20 0 20 40 60 80 Temperature (C) 100 120 Leakage (PA) 300 Blocking Voltage (VP) Load Current (mA) 0 275 270 265 -20 0 20 0.004 40 60 80 0 -40 100 -20 0 Temperature (C) 300 1.0 250 Current (mA) 1.2 0.8 0.6 0.4 80 100 200 150 100 50 0.2 0 10Ps 100Ps 1ms 10ms 100ms Time 20 40 60 Temperature (C) Typical Current Limiting vs. Temperature (IF=5mA) Energy Rating Curve Load Current (A) 0.006 0.002 260 255 -40 0.008 0 1s 10s 100s -40 -20 0 20 40 60 80 100 Temperature (C) *The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please contact our application department. 4 www.clare.com R03 LAA127L Manufacturing Information Moisture Sensitivity All plastic encapsulated semiconductor packages are susceptible to moisture ingression. Clare classified all of its plastic encapsulated devices for moisture sensitivity according to the latest version of the joint industry standard, IPC/JEDEC J-STD-020, in force at the time of product evaluation. We test all of our products to the maximum conditions set forth in the standard, and guarantee proper operation of our devices when handled according to the limitations and information in that standard as well as to any limitations set forth in the information or standards referenced below. Failure to adhere to the warnings or limitations as established by the listed specifications could result in reduced product performance, reduction of operable life, and/or reduction of overall reliability. This product carries a Moisture Sensitivity Level (MSL) rating as shown below, and should be handled according to the requirements of the latest version of the joint industry standard IPC/JEDEC J-STD-033. Device Moisture Sensitivity Level (MSL) Rating LAA127L / LAA127LS / LAA127PL MSL 1 ESD Sensitivity This product is ESD Sensitive, and should be handled according to the industry standard JESD-625. Reflow Profile This product has a maximum body temperature and time rating as shown below. All other guidelines of J-STD-020 must be observed. Device Maximum Temperature x Time LAA127L / LAA127LS 250C for 30 seconds LAA127PL 260C for 30 seconds Board Wash Clare recommends the use of no-clean flux formulations. However, board washing to remove flux residue is acceptable. Since Clare employs the use of silicone coating as an optical waveguide in many of its optically isolated products, the use of a short drying bake may be necessary if a wash is used after solder reflow processes. Chlorine-based or Fluorine-based solvents or fluxes should not be used. Cleaning methods that employ ultrasonic energy should not be used. Pb R03 RoHS 2002/95/EC e3 www.clare.com 5 LAA127L MECHANICAL DIMENSIONS LAA127L 2.540 0.127 (0.100 0.005) 9.652 0.381 (0.380 0.015) PCB Hole Pattern 7.620 0.254 (0.300 0.010) 8-0.800 DIA. (8-0.031 DIA.) 2.540 0.127 (0.100 0.005) 9.144 0.508 (0.360 0.020) 6.350 0.127 (0.250 0.005) 6.350 0.127 (0.250 0.005) 3.302 0.051 (0.130 0.002) 0.457 0.076 (0.018 0.003) 7.239 TYP. (0.285) 4.064 TYP (0.160) 0.254 TYP (0.01) 7.620 0.127 (0.300 0.005) 7.620 0.127 (0.300 0.005) Dimensions mm (inches) 0.889 0.102 (0.035 0.004) LAA127LS 9.652 0.381 (0.380 0.015) 2.540 0.127 (0.100 0.005) 6.350 0.127 (0.250 0.005) 0.635 0.127 (0.025 0.005) 3.302 0.051 (0.130 0.002) 9.525 0.254 (0.375 0.010) 0.457 0.076 (0.018 0.003) PCB Land Pattern 2.54 (0.10) 8.90 (0.3503) 1.65 (0.0649) 7.620 0.254 (0.300 0.010) 0.254 0.127 (0.010 0.0005) 0.65 (0.0255) 4.445 0.127 (0.175 0.005) Dimensions mm (inches) 0.813 0.120 (0.032 0.004) LAA127PL 2.540 0.127 (0.100 0.005) 6.350 0.127 (0.250 0.005) 0 MIN / 0.102 MAX (0 MIN / 0.004 MAX) 9.398 0.127 (0.370 0.005) 9.652 0.381 (0.380 0.015) 7.620 0.254 (0.300 0.010) 2.286 MAX. (0.090 MAX.) 2.54 (0.10) 0.635 0.127 (0.025 0.005) 0.203 0.013 (0.008 0.0005) 8.70 (0.3425) 1.55 (0.0610) 0.65 (0.0255) 2.159 0.025 (0.085 0.001) 0.457 0.076 (0.018 0.003) 0.864 0.120 (0.034 0.004) 6 PCB Land Pattern Dimensions mm (inches) www.clare.com R03 LAA127L MECHANICAL DIMENSIONS LAA127LS Tape & Reel 330.2 DIA. (13.00 DIA.) Top Cover Tape Thickness 0.102 MAX. (0.004 MAX.) K0 =4.90 (0.193) K1 =4.20 (0.165) Embossed Carrier Embossment W=16.00 (0.63) Bo=10.30 (0.406) Ao=10.30 (0.406) P=12.00 (0.472) User Direction of Feed Dimensions mm (inches) NOTES: 1. Dimensions carry tolerances of EIA Standard 481-2 2. Tape complies with all "Notes" for constant dimensions listed on page 5 of EIA-481-2 LAA127PL Tape & Reel 330.2 DIA. (13.00 DIA.) W = 16.00 (0.63) Top Cover Tape Thickness 0.102 MAX. (0.004 MAX.) Bo = 10.30 (0.406) K0 = 2.70 (0.106) K1 = 2.00 (0.079) Embossed Carrier Embossment P = 12.00 (0.472) User Direction of Feed Ao = 10.30 (0.406) Dimensions mm (inches) NOTES: 1. All dimensions carry tolerances of EIA Standard 481-2 2. The tape complies with all "Notes" for constant dimensions listed on page 5 of EIA-481-2 For additional information please visit our website at: www.clare.com Clare, Inc. makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication and reserves the right to make changes to specifications and product descriptions at any time without notice. Neither circuit patent licenses nor indemnity are expressed or implied. Except as set forth in Clare's Standard Terms and Conditions of Sale, Clare, Inc. assumes no liability whatsoever, and disclaims any express or implied warranty, relating to its products including, but not limited to, the implied warranty of merchantability, fitness for a particular purpose, or infringement of any intellectual property right. The products described in this document are not designed, intended, authorized or warranted for use as components in systems intended for surgical implant into the body, or in other applications intended to support or sustain life, or where malfunction of Clare's product may result in direct physical harm, injury, or death to a person or severe property or environmental damage. Clare, Inc. reserves the right to discontinue or make changes to its products at any time without notice. 7 Specification: DS-LAA127L-R03 (c)Copyright 2011, Clare, Inc. OptoMOS(R) is a registered trademark of Clare, Inc. All rights reserved. Printed in USA. 5/16/2011