LAA120 Dual Single-Pole, Normally Open OptoMOS(R) Relay Parameter Blocking Voltage Load Current Max RON Ratings 250 170 20 Units VP mA Features * 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 and Tape & Reel Versions Available Description LAA120 is a Dual 1-Form-A Solid State Relay that has two independently controlled, optically coupled MOSFET switches. The MOSFET switches and photovoltaic die use Clare's patented OptoMOS architecture to provide 3750Vrms of input to output isolation. The optically coupled outputs are controlled by highly efficient GaAIAs infrared LEDs. This dual switch 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 Certified Component: File E76270 * CSA Certified Component: Certificate 1175739 * EN/IEC 60950-1 Certified Component: TUV Certificate B 10 05 49410 006 Ordering Information 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 Part # LAA120 LAA120S LAA120STR LAA120P LAA120PTR Description 8-Pin DIP (50/Tube) 8-Pin Surface Mount (50/Tube) 8-Pin Surface Mount (1,000/Reel) 8-Pin Flat Pack (50/Tube) 8-Pin Flat Pack (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% Pb RoHS 2002/95/EC DS-LAA120-R08 10% ILOAD e3 ton www.clare.com toff 1 LAA120 Absolute Maximum Ratings @ 25C Parameter Blocking Voltage Reverse Input Voltage Input Control Current Peak (10ms) Input Power Dissipation 1 Total Power Dissipation 2 Isolation Voltage, Input to Output Operational Temperature Storage Temperature 1 2 Ratings 250 5 50 1 150 800 3750 -40 to +85 -40 to +125 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 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 - 15 - 170 400 20 1 VL=50V, f=1MHz ton toff COUT - 50 5 5 - 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 pF If both poles operate, then the load current must be derated so that it does not exceed the package power dissipation value. Measurement taken within 1 second of on-time. www.clare.com R08 LAA120 PERFORMANCE DATA* Device Count (N) Device Count (N) 30 25 20 15 10 25 25 20 20 Device Count (N) 35 Typical Turn-On Time (N=50, IF=5mA, IL=170mADC, TA=25C) Typical LED Forward Voltage Drop (N=50, IF=5mA, TA=25C) 15 10 5 5 0 0 10 5 0 LED Forward Voltage Drop (V) 0.050 0.150 0.250 0.350 0.450 0.550 0.650 Turn-Off (ms) Typical IF for Switch Operation (N=50, IL=170mADC, TA=25C) Typical IF for Switch Dropout (N=50, IL=170mADC, TA=25C) Typical On-Resistance Distribution (N=50, IF=5mA, IL=170mADC, TA=25C) 1.21 1.23 1.25 25 20 15 10 5 35 30 20 Device Count (N) 1.19 Device Count (N) Device Count (N) 15 0.625 0.875 1.125 1.375 1.625 1.875 2.125 Turn-On (ms) 1.17 25 Typical Turn-Off Time (N=50, IF=5mA, IL=170mADC, TA=25C) 15 10 5 25 20 15 10 5 0 0 0.15 0.45 0.75 1.05 1.35 1.65 LED Current (mA) 0.3 1.95 35 0.5 0.7 0.9 1.1 LED Current (mA) 1.3 0 1.5 6.5 7.5 8.5 9.5 On-Resistance (:) 10.5 Typical Blocking Voltage Distribution (N=50, TA=25C) Device Count (N) 30 25 20 15 10 5 0 305 1.6 IF=50mA IF=30mA IF=20mA IF=10mA IF=5mA 1.2 1.0 365 1.4 0.41 1.2 0.40 1.0 0.39 0.8 0.6 0.4 -20 0 20 40 60 80 Temperature (C) 100 120 0.37 0.36 0.34 0 -40 0.38 0.35 0.2 0.8 Typical Turn-Off vs. LED Forward Current (IL=170mADC, TA=25C) Turn-Off (ms) 1.8 1.4 325 335 345 355 Blocking Voltage (VP) Typical Turn-On vs. LED Forward Current (IL=170mADC, TA=25C) Turn-On (ms) LED Forward Voltage Drop (V) Typical LED Forward Voltage Drop vs. Temperature 315 0 5 10 15 20 25 30 35 40 LED Forward Current (mA) 45 50 0 5 10 15 20 25 30 35 40 LED Forward Current (mA) 45 50 *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. R08 www.clare.com 3 LAA120 PERFORMANCE DATA* 40 30 20 10 0 0 20 40 60 Temperature (C) 80 LED Current (mA) 1.5 1.0 0.5 0 0.6 IF=20mA 0 20 40 60 Temperature (C) 80 100 0 20 40 60 Temperature (C) 80 -40 -50 -100 -150 -200 -1.5 -0.5 0.0 0.5 Load Voltage (V) 1.0 0 20 40 60 Temperature (C) 80 100 Typical Load Current vs. Temperature 2.0 1.5 1.0 0.5 200 150 IF=20mA IF=10mA IF=5mA 100 50 0 -20 0 20 40 60 Temperature (C) 80 -40 100 0.025 345 335 330 325 0 20 40 60 80 Temperature (C) 100 120 Typical Leakage vs. Temperature Measured across Pins 5&6 or 7&8 (VL=250V) 0.015 0.010 0.005 320 -40 1.5 -20 0.020 340 315 -1.0 -20 250 350 Blocking Voltage (VP) 0 IF=5mA 0.2 Typical Blocking Voltage vs. Temperature 150 50 0.3 100 Typical IF for Switch Dropout vs. Temperature (IF=170mADC) -40 Typical Load Voltage vs. Load Current (IF=5mA, TA=25C) 100 0.4 0 -20 Leakage (PA) 200 -20 0.5 0.1 0 -40 Load Current (mA) IF=10mA 2.5 2.0 Typical Turn-Off vs. Temperature (IL=170mADC) 0.7 IF=5mA -40 100 Typical IF for Switch Operation vs. Temperature (IL=170mADC) 2.5 LED Current (mA) -20 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 Load Current (mA) -40 Typical Turn-On vs. Temperature (IL=170mADC) Turn-Off (ms) 50 Turn-On (ms) On-Resistance (:) 60 Typical On-Resistance vs. Temperature (IF=5mA, IL=170mADC) -20 0 20 40 60 Temperature (C) 80 100 10s 100s 0 -40 -20 0 20 40 60 Temperature (C) 80 100 Energy Rating Curve 1.2 Load Current (A) 1.0 0.8 0.6 0.4 0.2 0 10Ps 100Ps 1ms 10ms 100ms 1s Time *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 R08 LAA120 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 LAA120 / LAA120S / LAA120P 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 LAA120 / LAA120S 250C for 30 seconds LAA120P 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 R08 RoHS 2002/95/EC e3 www.clare.com 5 LAA120 MECHANICAL DIMENSIONS LAA120 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) LAA120S 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) LAA120P 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 R08 LAA120 MECHANICAL DIMENSIONS LAA120S 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 LAA120P 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-LAA120-R08 (c)Copyright 2011, Clare, Inc. OptoMOS(R) is a registered trademark of Clare, Inc. All rights reserved. Printed in USA. 5/11/2011