LAA110 Dual Pole OptoMOS(R) Relays Load Voltage Load Current Max RON LAA110 350 120 35 Units V mA 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 * FCC Compatible * VDE Compatible * No EMI/RFI Generation * Machine Insertable, Wave Solderable * Surface Mount and Tape & Reel Versions Available Description LAA110 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 to: * BS EN 60950:1992 (BS7002:1992) Certificate #: 7344 * BS EN 41003:1993 Certificate #: 7344 Ordering Information Applications * Telecom Switching * Tip/Ring Circuits * Modem Switching (Laptop, Notebook, Pocket Size) * Hookswitch * Dial Pulsing * Ground Start * Ringer 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 # LAA110 LAA110P LAA110PTR LAA110S LAA110STR Description 8 Pin DIP (50/Tube) 8 Pin Flatpack (50/Tube) 8 Pin Flatpack (1000/Reel) 8 Pin Surface Mount (50/Tube) 8 Pin Surface Mount (1000/Reel) Pin Configuration LAA110 Pinout + 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 Charcteristics of Normally Open (Form A) Devices 10ms CONTROL LOAD 10%+ +90% TON DS-LAA110-R7 www.clare.com 10%+ TOFF 1 LAA110 Absolute Maximum Ratings (@ 25 C) Parameter Input Power Dissipation Input Control Current Peak (10ms) Reverse Input Voltage Total Power Dissipation Isolation Voltage Input to Output Operational Temperature Storage Temperature Soldering Temperature (10 Seconds Max.) DIP Package Flatpack/Surface Mount Package 1 Derate Linearly 1.33 mw/C 2 Derate Linearly 6.67 mw/C Min - 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 these or any other conditions beyond those indicated in the operational sections of this data sheet is not implied. Exposure of the device to the absolute maximum ratings for an extended period may degrade the device and effect its reliability. Typ Max Units - 1501 mW 50 mA 1 A 5 V - 8002 mW 3750 -40 -40 - VRMS +85 C +125 C - - +260 C - - +220 C Electrical Characteristics Parameter Output Characteristics @ 25C Load Voltage (Peak) Load Current (Continuous)* Peak Load Current On-Resistance 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 Input to Output Isolation Conditions Symbol Min Typ Max Units 10ms max IL=120mA VL=350V VL IL ILPK RON ILEAK - 25 - 350 120 350 35 1 V mA mA A IF=5mA, VL=10V IF=5mA, VL=10V 50V; f=1MHz TON TOFF COUT - 25 3 3 - ms ms pF IL=120mA IF=5mA VR=5V - IF VF VR IR CI/O VI/O 5 0.4 0.9 3750 0.7 1.2 3 - 50 1.4 5 10 - mA mA V V A pF VRMS *Note: If both poles operate load current must be derated so as not to exceed the package power dissipation valve. 2 www.clare.com Rev. 7 LAA110 PERFORMANCE DATA* LAA110 Typical On-Resistance Distribution (N=50 Ambient Temperature = 25C) (Load Current = 120mADC) 35 30 30 25 20 15 10 25 20 15 10 5 5 0 0 1.19 1.21 1.23 Device Count (N) 35 30 1.17 1.25 10 23.3 24.1 24.9 24.5 420 25.3 20 10 5 Device Count (N) 25 20 Device Count (N) 25 15 15 10 5 1.17 1.43 1.69 0.39 0.65 0.91 LED Current (mA) 1.17 1.43 1.69 0.56 5 0 120 100 80 Dual Pole 60 10mA 5mA 10mA 5mA 40 0.20 0.24 0.28 -20 0 20 LAA110 Typical Blocking Voltage vs. Temperature Turn-On (ms) 415 410 405 400 395 -20 0 20 40 0.010 0.008 0.006 0.002 40 60 80 100 -40 120 -20 0 60 Temperature (C) 80 100 5.000 4.500 4.000 3.500 3.000 2.500 2.000 1.500 1.000 0.500 0 5mA 20mA -20 0 20 40 60 Temperature (C) www.clare.com 40 60 80 100 LAA110 Typical Turn-Off vs. Temperature (Load Current = 50mADC) 10mA -40 20 Temperature (C) LAA110 Typical Turn-On vs. Temperature (Load Current = 50mADC) 420 -40 0.012 Temperature (C) Turn-Off (ms) 425 1.1 0 -40 430 1.01 0.004 80 100 Turn-Off (ms) 0.16 .92 0.014 Single Pole 140 0 0.12 .83 0.016 180 20 0.08 0.74 LAA110 Typical Leakage vs. Temperature (Measured across Pins 5 & 6 or 7 & 8) Leakage (A) 10 0.04 0.65 Turn-On (ms) LAA110 Typical Load Current vs. Temperature Load Current (mA) 15 450 10 1.95 160 20 445 15 LED Current (mA) 25 440 0 1.95 LAA110 Typical Turn-Off Time (N=50 Ambient Temperature = 25C) (Load Current = 120mADC; IF = 5mADC) 435 5 0 0.91 430 LAA110 Typical Turn-On Time (N=50 Ambient Temperature = 25C) (Load Current = 120mADC; IF = 5mADC) 20 0.65 425 Blocking Voltage (V) 25 0.39 Device Count (N) 15 0 23.7 LAA110 Typical IF for Switch Dropout (N=50 Ambient Temperature = 25C) (Load Current = 120mADC) 0 Blocking Voltage (VRMS) 20 On-Resistance () LAA110 Typical IF for Switch Operation (N=50 Ambient Temperature = 25C) (Load Current = 120mADC) Rev. 7 25 5 22.9 LED Forward Voltage Drop (V) Device Count (N) LAA110 Typical Blocking Voltage Distribution (N=50 Ambient Temperature = 25C) 35 Device Count (N) Device Count (N) LAA110 Typical LED Forward Voltage Drop (N=50 Ambient Temperature = 25C) (IF = 5mADC) 1.000 0.900 0.800 0.700 0.600 0.500 0.400 0.300 0.200 0.100 0 5mA -40 -20 0 20 40 60 80 100 Temperature (C) 3 LAA110 PERFORMANCE DATA* LAA110 Typical Turn-On vs. LED Forward Current (Load Current = 50mADC) 1.6 1.4 50mA 1.2 10mA 5mA 1.0 0.8 -40 -20 0 20 40 60 80 100 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 0 120 5 10 5mA 10mA 5mA 10mA 40 Single Pole 30 20 Dual Pole 10 -20 0 20 40 60 80 -40 50 1.500 1.000 0 60 Temperature (C) 80 100 5 10 15 20 25 30 35 40 45 50 3.000 2.500 2.000 1.500 1.000 0.500 -20 0 20 40 60 80 0 100 -40 50 0 -50 -100 -150 -3 -2 -1 0 1 Load Voltage (V) www.clare.com -20 0 20 40 60 80 100 Temperature (C) LAA110 Energy Rating Curve Load Current (A) Load Current (mA) LED Current (mA) 100 2.000 0.500 4 45 LAA110 Typical Load Current vs. Load Voltage (Ambient Temperature = 25C) (IF = 5mADC) 2.500 40 40 Temperature (C) 150 20 35 60 50 40 30 20 10 3.000 0 30 LAA110 Typical IF for Switch Operation vs. Temperature (Load Current = 50mADC) 100 LAA110 Typical IF for Switch Dropout vs. Temperature (Load Current = 50mADC) -20 25 LAA110 Typical On-Resistance vs. Temperature (Load current = 50mADC Instantaneous) (IF = 5mADC) Temperature (C) -40 20 LED Forward Current (mA) 0 -40 15 LED Current (mA) 50 On-Resistance () On-Resistance () 60 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 LED Forward Current (mA) Temperature (C) LAA110 Typical On-Resistance vs. Temperature (Load Current = Max Rated at Temperature) LAA110 Typical Turn-Off vs. LED Forward Current (Load Current = 50mADC) Turn-Off (ms) 1.8 Turn-On (ms) LED Forward Voltage Drop (V) LAA110 Typical LED Forward Voltage Drop vs. Temperature 2 3 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 10s 100s 1ms 10ms 100ms 1s 10s 100s Time Rev. 7 LAA110 Mechanical Dimensions 9.652 .381 (.380 .015) 8 Pin DIP Through Hole (Standard) 2.540 .127 8-.800 DIA. (.100 .005) (8-.031 DIA.) 2.540 .127 (.100 .005) 7.620 .254 (.300 .010) 7.239 TYP. (.285) PC Board Pattern (Top View) 3.302 (.130) 9.144 .508 (.360 .020) 6.350 .127 (.250 .005) 9.144 TYP. (.360) .457 .076 (.018 .003) 7.620 .127 (.300 .005) 8.077 .127 (.318 .005 ) 9.652 .381 (.380 .015) 8 Pin DIP Surface Mount ("S" Suffix) 4.445 .127 (.175 .005) 3.302 (.130) .254 TYP. (.010) (.100 .005) 9.525 .254 (.375 .010) 6.350 .127 (.250 .005) .635 TYP. (.025) PC Board Pattern (Top View) 2.540 .127 2.540 .127 (.100 .005) 7.620 .254 (.300 .010) 8.305 .127 (.327 .005) 1.905 .127 (.075 .005) .457 .076 (.018 .003) 1.498 .127 (.059 .005) 8.077 .127 (.318 .005) 9.652 .381 (.380 .015) 2.540 .127 (.100 .005) 8 Pin Flatpack ("P" Suffix) 2.159 TYP. (.085) PC Board Pattern (Top View) 2.540 .127 (.100 .005) 7.620 .254 (.300 .010) 2.286 MAX. .635 .127 (.090) (.025) 7.620 .127 (.300 .005) 6.350 .127 (.250 .005) 6.350 .127 (.250 .005) 9.398 .127 (.370 .005) 8.763 .127 (.345 .005) .203 (.008) 1.193 (.047) .457 .076 (.018 .003) 8.077 .127 (.318 .005) .787 (.031) Dimensions mm (inches) Rev. 7 www.clare.com 5 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-LAA110-R7.0 (c)Copyright 2002, Clare, Inc. All rights reserved. Printed in USA. 6/25/02