LCA125 Single Pole OptoMOS® Relay Load Voltage Load Current Max RON LCA125 300 170 16 Description LCA125 is a 300V, 170mA, 16Ω 1-Form-A relay. It features enhanced peak load current capability with a 300V peak load voltage. Current limiting version is available. (“L” suffix) Units V mA Ω Features • Small 6 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 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 • Telecommunications • 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 # LCA125 LCA125S LCA125STR Description 6 Pin DIP (50/Tube) 6 Pin Surface Mount (50/Tube) 6 Pin Surface Mount (1000/Reel) Pin Configuration LCA125/LCA125L Pinout LCA125/125L Pinout AC/DC Configuration DC Only Configuration + Control – Control Do Not Use 1 6 2 5 3 4 + Control Load – Control Do Not Use Do Not Use Load 1 6 2 5 3 4 + Load – Load Switching Characteristics of Normally Open (Form A) Devices 10ms CONTROL LOAD 10%+ +90% TON DS-LCA125-R8 www.clare.com 10%+ TOFF 1 LCA125 Absolute Maximum Ratings (@ 25˚ C) Parameter Min Input Power Dissipation - - 1501 mW Input Control Current Peak (10ms) - - 50 1 mA A Reverse Input Voltage - - 5 V Total Power Dissipation - - 8002 mW Isolation Voltage Input to Output 3750 - - VRMS Operational Temperature -40 - +85 °C Storage Temperature -40 - +125 °C - - +260 +220 °C °C Soldering Temperature DIP Package Surface Mount Package (10 Seconds Max.) 1 Derate Linearly 1.33 mw/˚C 2 Derate Linearly 6.67 mw/˚C 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 Electrical Characteristics Parameter Conditions Symbol Min Typ Max Units Load Voltage (Peak) - VL - - 300 V Load Current (Continuous) AC/DC Configuration DC Configuration - IL IL - - 170 300 mA mA 10ms IL - - 400 mA IL=170mA IL=300mA RON RON - 10 4 16 5 Ω Ω Output Characteristics @ 25°C Peak Load Current On-Resistance AC/DC Configuration DC Configuration Off-State Leakage Current VL=300V ILEAK - - 1 µA Switching Speeds Turn-On Turn-Off IF=5mA, VL=10V IF=5mA, vL=10V TON TOFF - - 5 5 ms ms Output Capacitance 50V; f=1MHz COUT - 50 - -pF Input Control Current IL=170mA IF 5 - 50 mA Input Dropout Current - - 0.4 0.7 - mA Input Characteristics @ 25°C Input Voltage Drop 2 IF=5mA VF 0.9 1.2 1.4 V Reverse Input Voltage - VR - - 5 V Reverse Input Current VR=5V IR - - 10 µA Input to Output Capacitance - CI/O - 3 - pF Input to Output Isolation - VI/O 3750 - - VRMS www.clare.com Rev. 8 LCA125 PERFORMANCE DATA* Device Count (N) 25 20 15 10 30 25 25 20 20 15 10 5 5 0 1.19 1.21 1.23 1.25 8.25 8.75 LED Forward Voltage (V) 5 9.75 10.25 302.5 20 20 20 5 Device Count (N) 25 10 15 10 5 0 0.42 0.54 0.66 0.78 0.18 0.30 LED Current (mA) 20 250 Load Current (mA) 300 15 10 5 0 0.42 0.54 0.66 0.10 0.14 0.18 0.22 5 0.78 0.875 1.225 1.575 1.925 2.275 2.625 2.975 Turn-On (ms) LCA125 Typical Leakage vs. Temperature (Measured across Pins 4 & 6) 200 150 20mA 10mA 5mA 100 50 0 0.06 0.26 0.30 -40 -20 0 20 40 60 80 100 120 0.100 0.090 0.080 0.070 0.060 0.050 0.040 0.030 0.020 0.010 0 -40 -20 0 3.0 335 2.5 40 60 80 100 LCA125 Typical Turn-Off vs. Temperature (Load Current = 170mADC) LCA125 Typical Turn-On vs. Temperature (Load Current = 170mADC) LCA125 Typical Blocking Voltage vs. Temperature 20 Temperature (°C) Temperature (°C) Turn-Off (ms) 340 347.5 10 LCA125 Typical Load Current vs. Temperature 25 338.5 15 LED Current (mA) LCA125 Typical Turn-Off Time (N=50 Ambient Temperature = 25°C) (Load Current = 170mADC; IF = 5mADC) 338.5 0 0.90 Leakage (µA) 0.30 320.5 LCA125 Typical Turn-On Time (N=50 Ambient Temperature = 25°C) (Load Current = 170mADC; IF = 5mADC) 25 15 311.5 Blocking Voltage (V) 25 Device Count (N) Device Count (N) 9.25 LCA125 Typical IF for Switch Dropout (N=50 Ambient Temperature = 25°C) (Load Current = 170mADC) 0 Device Count (N) 10 On-Resistance (Ω) LCA125 Typical IF for Switch Operation (N=50 Ambient Temperature = 25°C) (Load Current = 170mADC) 0.300 0.250 5mA 330 Turn-On (ms) Blocking Voltage (VRMS) 15 0 0 1.17 325 320 315 2.0 1.5 10mA 1.0 20mA 310 0.5 305 0 Turn-Off (ms) Device Count (N) 30 LCA125 Typical Blocking Voltage Distribution (N=50 Ambient Temperature = 25°C) Device Count (N) 35 LCA125 Typical On-Resistance Distribution (N=50 Ambient Temperature = 25°C) (Load Current = 170mADC; IF = 5mADC) LCA125 Typical LED Forward Voltage Drop (N=50 Ambient Temperature = 25°C) IF = 5mADC 0.200 0.150 0.100 0.050 5mA -40 -20 0 20 40 60 Temperature (°C) 80 100 0 -40 -20 0 20 40 60 80 Temperature (°C) 100 -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. Rev. 8 www.clare.com 3 LCA125 PERFORMANCE DATA* 50mA 30mA 20mA 10mA 5mA 1.2 1.0 0.8 -40 -20 0 20 40 60 80 100 0.12 0.10 0.08 0.06 0.04 0.02 0 5 10 15 20 25 30 35 40 45 0 50 5 10 15 20 25 30 35 40 45 LED Forward Current (mA) LED Forward Current (mA) LCA125 Typical On-Resistance vs. Temperature (Load Current = 170mADC; IF = 5mADC) LCA125 Typical IF for Switch Operation vs. Temperature (Load Current = 170mADC) LCA125 Typical IF for Switch Dropout vs. Temperature (Load Current = 170mADC) 40.000 30.000 20.000 10.000 1.800 1.8 1.600 1.6 1.400 1.4 Current (mA) LED Current (mA) On-Resistance (Ω) 0.14 Temperature (°C) 50.000 1.200 1.000 0.800 0.600 0.400 -20 0 20 40 60 80 LCA125 Typical Load Current vs. Load Voltage (Ambient Temperature = 25°C) IF = 5mADC 0.8 0.6 0 20 40 60 80 100 -40 -20 0 20 40 60 80 100 Temperature (°C) LCA125 Energy Rating Curve 1.2 150 1.0 Load Current (A) 100 50 0 -50 -100 0.8 0.6 0.4 0.2 -150 -200 -2.0 -20 Temperature (°C) Temperature (°C) 1.0 0 -40 100 1.2 0.2 0 -40 50 0.4 0.200 0 Load Current (mA) 0.16 0 120 60.000 200 0.18 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 Turn-Off (ms) 1.6 Turn-On (ms) LED Forward Voltage Drop (V) 1.8 1.4 LCA125 Typical Turn-Off vs. LED Forward Current (Load Current = 170mADC) LCA125 Typical Turn-On vs. LED Forward Current (Load Current = 170mADC) LCA125 Typical LED Forward Voltage Drop vs. Temperature -1.5 -1.0 -0.5 0 0.5 Load Voltage (V) 1.0 1.5 2.0 0 10µs 100µs 1ms 10ms 100ms 1s 10s 100s 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 Rev. 8 LCA125 Mechanical Dimensions 8.382 ± .635 (.330 ± .025) 6 Pin DIP Through Hole (Standard) 2.540 ± .127 (.100 ± .005) 7.620 ± .254 (.300 ± .010) 7.239 TYP. (.285) 3.302 (.130) 6.350 ± .127 (.250 ± .005) 9.144 ± .508 (.360 ± .020) .635 TYP. (.025) 5.080 ± .127 (.200 ± .005) PC Board Pattern (Top View) 2.540 ± .127 2.540 ± .127 (.100 ± .005) (.100 ± .005) 9.525 ± .254 (.375 ± .010) 6.350 ± .127 (.250 ± .005) 3.302 (.130) 7.620 ± .127 (.300 ± .005) 6.350 ± .127 (.250 ± .005) 9.144 (.360) 8.382 ± .635 (.330 ± .025) 7.620 ± .254 (.300 ± .010) 2.540 ± .127 (.100 ± .005) 6-.800 DIA. (6-.031 DIA.) .457 ± .076 (.018 ± .003) 6 Pin DIP Surface Mount (“S” Suffix) 4.445 ± .127 (.175 ± .005) PC Board Pattern (Top View) 8.305 ± .127 (.327 ± .005) 1.905 ± .127 (.075 ± .005) .254 TYP. (.010) .457 ± .076 (.018 ± .003) 1.499 ± .127 (.059 ± .005) Tape and Reel Packaging for 6 Pin Surface Mount Package 330.2 DIA. (13.00) Top Cover Tape Thickness .102 MAX. (.004) 6.731 MAX. 1.753 ± .102 (.265) (.069 ± .004) .406 MAX. (.016) 2.007 ± .102 1.498 ± .102 3.987 ± .102 (.079 ± .004) (.059 ± .004) (.157 ± .004) 7.493 ± .102 (.295 ± .004) 1 6 12.090 (.476) 10.100 (.398) 4.877 (.192) Top Cover Tape Embossed Carrier 16.002 ± .305 (.630 ± .012) .050R TYP. 11.989 ± .102 (.472 ± .004) 10.100 ± .102 (.398 ± .004) 1.549 ± .102 (.061 ± .004) User Direction of Feed Embossment Dimensions mm (inches) Rev. 8 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-LCA125-R8.0 ©Copyright 2002, Clare, Inc. All rights reserved. Printed in USA. 7/10/02