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| LAA710 Dual Pole OptoMOS(R) Relays Load Voltage Load Current Max RON LAA710 60 1.0 0.5 Units V A Features * Small 8 Pin DIP Package * Low Drive Power Requirements (TTL/CMOS Compatible) * No Moving Parts * High Reliability * Arc-Free With No Snubbing Circuits * 3750VRMS Input/Output Isolation * No EMI/RFI Generation * Machine Insertable, Wave Solderable * Surface Mount and Tape & Reel Versions Available Description LAA710 is a Dual 1 Form-A solid state relay that has two independently controlled optically coupled MOSFETs. The efficient MOSFET switches and photovoltaic die use Clare's patented OptoMOS(R) architecture to provide 3750 VRMS of input to output isolation. The optically coupled inputs are controlled by highly efficient GaAIAs infrared LEDs. Dual pole OptoMOS relays provide a more compact design solution than discrete single pole relays in a variety of applications. The dual pole relays save board space by incorporating both relays in a single 8-pin package. Approvals * UL Recognized: File Number E76270 * CSA Certified: File Number LR 43639-10 * BSI Certified: * BS EN 60950:1992 (BS7002:1992) Certificate #:7344 * BS EN 41003:1993 Certificate #:7344 Applications * Telecommunications * 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 # LAA710 LAA710S LAA710STR Description 8 Pin DIP (50/Tube) 8 Pin Surface Mount (50/Tube) 8 Pin Surface Mount (1000/Reel) Pin Configuration LAA710 Pinout AC/DC Configuration + Control - Switch #1 - Control - Switch #1 + Control - Switch #2 - Control - Switch #2 1 2 3 4 8 7 6 5 Load - Switch #1 Load - Switch #1 Load - Switch #2 Load - Switch #2 Switching Characteristics of Normally Open (Form A) Devices 10ms CONTROL LOAD 10%+ +90% TON DS-LAA710-R01.1 10%+ TOFF 1 www.clare.com LAA710 Absolute Maximum Ratings (@ 25 C) Parameter Input Power Dissipation Input Control Current Peak (10ms) Reverse Input Voltage Blocking Voltage Total Power Dissipation Isolation Voltage Input to Output Operational Temperature Storage Temperature Soldering Temperature DIP Package Flatpack/Surface Mount Package (10 Seconds Max.) 1 2 Min -40 -40 - Typ Max Units 1501 50 1 5 60 8002 mW mA A V V mW 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. 3750 VRMS +85 +125 +260 +220 C C C C Derate Linearly 1.33 mw/C Derate Linearly 6.67 mw/C Electrical Characteristics Parameter Output Characteristics @ 25C Load Current* (Continuous) AC/DC Configuration Peak Load Current On-Resistance AC/DC Configuration Off-State Leakage Current Switching Speeds Turn-On Turn-Off Output Capacitance Input Characteristics @ 25C Input Control Current Input Dropout Current Input Voltage Drop Reverse Input Voltage Reverse Input Current Input to Output Capacitance IL=150mA IF=5mA VR=5V IF IF VF VR IR CI/O 10 0.4 0.9 0.7 1.2 3 50 1.4 5 10 mA mA V V A pF 10ms IL=1.0A VL=60V IF=5mA, VL=10V IF=5mA, VL=10V 50V; f=1MHz IL ILPK RON ILEAK TON TOFF COUT 220 1.0 5.0 0.5 1 2.5 0.25 A A A ms ms pF Conditions Symbol Min Typ Max Units *NOTE: If both poles operate simultaneously load current must be derated so as not to exceed the package power dissipation value. 2 www.clare.com R01.1 LAA710 PERFORMANCE DATA* 35 30 Device Count (N) LAA710 Typical LED Forward Voltage Drop (N=50 Ambient Temperature = 25C) IF = 10mADC LAA710 Typical On-Resistance Distribution (N=50 Ambient Temperature = 25C) (Load Current = 1ADC; IF = 10mADC) 35 30 Device Count (N) Device Count (N) 25 20 15 10 5 0 LAA710 Typical Blocking Voltage Distribution (N=50 Ambient Temperature = 25C) 35 30 25 20 15 10 5 0 25 20 15 10 5 0 1.17 1.19 1.21 1.23 1.25 LED Forward Voltage (V) 0.215 0.225 0.235 0.245 0.255 0.265 72 74 76 78 80 82 On-Resistance () Blocking Voltage (V) LAA710 Typical IF for Switch Operation (N=50 Ambient Temperature = 25C) (Load Current = 1ADC) 25 20 15 10 5 0 1.25 1.75 2.25 2.75 3.25 3.75 LED Current (mA) 25 20 15 10 5 0 LAA710 Typical IF for Switch Dropout (N=50 Ambient Temperature = 25C) (Load Current = 1ADC) 25 20 15 10 5 0 1.25 1.75 2.25 2.75 3.25 3.75 LAA710 Typical Turn-On Time (N=50 Ambient Temperature = 25C) (Load Current = 1ADC; IF = 10mADC) Device Count (N) Device Count (N) Device Count (N) 0.5 0.7 0.9 1.1 1.3 1.5 LED Current (mA) Turn-On (ms) 25 20 15 10 5 0 LAA710 Typical Turn-Off Time (N=50 Ambient Temperature = 25C) (Load Current = 1ADC; IF = 10mADC) Load Current (mA) LAA710 Typical Load Current vs. Temperature 1800 1600 0.007 0.006 Leakage (A) 0.005 0.004 0.003 0.002 0.001 120 0 -40 LAA710 Typical Leakage vs. Temperature (Measured across Pins 4 & 6) Device Count (N) 1400 1200 1000 800 600 400 -40 -20 0 20 40 60 80 20mA 10mA 5mA 100 0.03 0.05 0.07 0.09 0.11 0.13 -20 0 20 40 60 80 100 Turn-Off (ms) Temperature (C) Temperature (C) LAA710 Typical Blocking Voltage vs. Temperature 81.0 Blocking Voltage (VRMS) 80.0 Turn-On (ms) 79.0 78.0 77.0 76.0 75.0 74.0 73.0 -40 -20 0 20 40 60 80 100 Temperature (C) 1.400 1.200 1.000 0.800 0.600 0.400 0.200 0 -40 LAA710 Typical Turn-On vs. Temperature (Load Current = 1ADC) 0.140 10mA Turn-Off (ms) 0.120 0.100 0.080 0.060 0.040 0.020 0 -20 0 20 40 60 80 100 -40 LAA710 Typical Turn-Off vs. Temperature (Load Current = 1ADC) 20mA 10mA -20 0 20 40 60 80 100 Temperature (C) 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. R01.1 www.clare.com 3 LAA710 PERFORMANCE DATA* LAA710 Typical LED Forward Voltage Drop vs. Temperature LED Forward Voltage Drop (V) 1.8 1.6 Turn-On (ms) 1.4 1.2 1.0 0.8 -40 -20 0 20 40 60 80 100 120 Temperature (C) LAA710 Typical Turn-On vs.LED Forward Current (Load Current = 1ADC) 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 0 5 10 15 20 25 30 35 40 45 50 Forward Current (mA) LAA710 Typical Turn-Off vs. LED Forward Current (Load Current = 1ADC) 0.090 0.080 0.070 Turn-Off (ms) 0.060 0.050 0.040 0.030 0.020 0.010 0 0 5 10 15 20 25 30 35 40 45 50 LED Forward Current (mA) 50mA 30mA 20mA 10mA 0.450 0.400 On-Resistance () 0.350 0.300 0.250 0.200 0.150 0.100 0.050 LAA710 Typical On-Resistance vs. Temperature (Load Current = 1ADC; IF = 10mADC) LAA710 Typical IF for Switch Operation vs. Temperature (Load Current = 1ADC) 5.000 4.500 4.000 3.500 3.000 2.500 2.000 1.500 1.000 0.500 0 -40 -20 0 20 40 60 80 100 Temperature (C) LAA710 Typical IF for Switch Dropoff vs. Temperature (Load Current = 1ADC) 5.000 4.500 4.000 3.500 3.000 2.500 2.000 1.500 1.000 0.500 0 -40 -20 0 20 40 60 80 100 Temperature (C) LED Current (mA) 0 -40 -20 0 20 40 60 80 100 Temperature (C) 1000 800 600 400 200 0 -200 -400 -600 -800 -1000 -0.3 LAA710 Typical Load Current vs. Load Voltage (Ambient Temperature = 25C) IF = 10mADC 8 7 Load Current (A) 6 5 4 3 2 1 -0.2 -0.1 0 0.1 0.2 0.3 LAA710 Energy Rating Curve Load Current (mA) 0 10s 100s 1ms 10ms 100ms Time 1s 10s 100s Load Voltage (V) *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. LED Current (mA) 4 www.clare.com R01.1 LAA710 MECHANICAL DIMENSIONS 8 Pin DIP Through Hole (Standard) 9.652 0.381 (0.380 0.015) 7.620 0.254 (0.300 0.010) 3.302 7.239 TYP. (0.285 TYP.) (0.130) 6.350 0.127 (0.250 0.005) 9.144 TYP. (0.360 TYP.) 0.457 0.076 (0.018 0.003) 8.077 0.127 (0.318 0.005 ) 9.144 0.508 (0.360 0.020) 2.540 0.127 (0.100 0.005) PC Board Pattern (Top View) (8-0.031 DIA.) 2.540 0.127 8-0.800 DIA. (0.100 0.005) 6.350 0.127 (0.250 0.005) 7.620 0.127 (0.300 0.005) 7.620 0.127 (0.300 0.005) 8 Pin DIP Surface Mount ("S" Suffix) 2.540 0.127 7.620 0.254 (0.300 0.010) 4.445 0.127 (0.175 0.005) 3.302 (0.130) (0.100 0.005) 9.652 0.381 (0.380 0.015) PC Board Pattern (Top View) 2.540 0.127 (0.100 0.005) 6.350 0.127 (0.250 0.005) 9.525 0.254 (0.375 0.010) 1.905 0.127 (0.075 0.005) 8.305 0.127 (0.327 0.005) 0.635 TYP. (0.025 TYP.) 0.254 TYP. (0.010 TYP.) 0.457 0.076 (0.018 0.003) 1.498 0.127 (0.059 0.005) 8.077 0.127 (0.318 0.005) Dimensions mm (inches) R01.1 www.clare.com 5 MECHANICAL DIMENSIONS Tape and Reel Packaging for 8 Pin Surface Mount Package 330.2 DIA. (13.00 DIA.) Top Cover Tape Thickness 0.102 MAX. (0.004 MAX.) 1 8 W = 16.30 max (0.642 max) Bo = 10.30 (0.406) Top Cover Tape Embossed Carrier P = 12.00 (0.472) Ao = 10.30 (0.406) K = 4.2 Embossment (0.165) K = 4.90 0 1 User Direction of Feed (0.193) NOTE: Tape dimensions not shown, comply with JEDEC Standard EIA-481-2 Dimensions mm (inches) 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. Specification: DS-LAA710-R01.1 (c)Copyright 2003, Clare, Inc. OptoMOS(R) is a registered trademark of Clare, Inc. All rights reserved. Printed in USA. 5/21/03 |
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