LCA120 Single Pole OptoMOS® Relay Load Voltage Load Current Max RON LCA120 250 170 20 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 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 Description LCA120 is a 250V, 170mA, 20Ω 1-Form-A relay. It features enhanced peak load current capability. Current limiting version is available. (“L” suffix) 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 Part # LBA120 LBA120LS LBA120STR Description 6 Pin DIP (50/Tube) 6 Pin Surface Mount (50/Tube) 6 Pin Surface Mount (1000/Reel) Pin Configuration LCA120 Pinout AC/DC Configuration + Control – Control Do Not Use 1 6 2 5 3 4 Load Do Not Use Load LCA120 Pinout DC Only Configuration + Control – Control Do Not Use 1 6 2 5 3 4 + Load – Load Switching Characteristics of Normally Open (Form A) Devices 10ms CONTROL LOAD 10%+ +90% TON DS-LCA120-R8 www.clare.com 10%+ TOFF 1 LCA120 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 3750 - - VRMS Operational Temperature -40 - +85 °C Storage Temperature -40 - +125 °C - - +260 +220 °C °C Isolation Voltage Input to Output 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 - - 250 V Load Current (Continuous) AC/DC Configuration DC Configuration - IL IL - - 150 200 mA mA 10ms ILPK - - - mA IL=Load Current IL=Load Current RON - 15 5 20 6 Ω Ω VL=25OV ILEAK - - 1 µA Switching Speeds Turn-On Turn-Off IF=5mA, VL=10V IF =5mA, VL=10V TON TOFF - - 3 3 ms ms Output Capacitance 50V; f=1MHz COUT - 50 - pF Output Characteristics @ 25°C Peak Load Current On-Resistance AC/DC Configuration DC Configuration Off-State Leakage Current Input Characteristics @ 25°C Input Control Current IL=Load Current IF 5 - 50 mA Input Dropout Current - IF 0.4 0.7 - mA 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 Voltage Drop 2 Input to Output Capacitance - CI/O - 3 - pF Input to Output Isolation - VI/O 3750 - - VRMS www.clare.com Rev. 8 LCA120 PERFORMANCE DATA* LCA120 Typical On-Resistance Distribution (N=50 Ambient Temperature = 25°C) (Load Current = 170mADC; IF = 5mADC) Device Count (N) 25 20 15 10 35 35 30 30 25 20 15 10 5 5 0 0 1.17 1.19 1.21 1.23 6.5 15 10 7.5 8.5 9.5 305 10.5 20 20 20 5 0 Device Count (N) 25 Device Count (N) 25 10 15 10 5 0 0.5 0.7 0.9 1.1 1.3 1.5 0.45 0.75 LED Current (mA) 5 1.05 1.35 1.65 0.625 0.875 1.125 1.375 1.625 1.875 2.125 1.95 LED Current (mA) Turn-On (ms) LCA120 Typical Load Current vs. Temperature LCA120 Typical Leakage vs. Temperature (Measured across Pins 4 & 6) 200 0.0200 150 20mA 10mA 5mA 100 50 -40 0.335 0.525 0.715 0.905 1.095 1.285 1.475 -20 0 20 345 Turn-On (ms) 340 335 330 325 320 315 0 20 40 40 60 80 100 0 -40 120 -20 0 60 Temperature (°C) 80 100 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 20 40 60 80 100 Temperature (°C) LCA120 Typical Turn-On vs. Temperature (Load Current = 170mADC) LCA120 Typical Blocking Voltage vs. Temperature 350 -20 0.0100 Temperature (°C) Turn-Off (ms) -40 0.0150 0.0050 0 0 Blocking Voltage (VRMS) Leakage (µA) 20 Load Current (mA) 0.0250 5 365 10 250 10 355 15 25 15 345 0 0.15 LCA120 Typical Turn-Off Time (N=50 Ambient Temperature = 25°C) (Load Current = 170mADC; IF = 5mADC) 335 LCA120 Typical Turn-On Time (N=50 Ambient Temperature = 25°C) (Load Current = 170mADC; IF = 5mADC) LCA120 Typical IF for Switch Dropout (N=50 Ambient Temperature = 25°C) (Load Current = 170mADC) 15 325 Blocking Voltage (V) 25 0.3 315 On-Resistance (Ω) LCA120 Typical IF for Switch Operation (N=50 Ambient Temperature = 25°C) (Load Current = 170mADC) Device Count (N) 20 0 1.25 LED Forward Voltage Drop (V) Device Count (N) 25 5 LCA120 Typical Turn-Off vs. Temperature (Load Current = 170mADC) 0.700 0.600 5mA 10mA 20mA Turn-Off (ms) Device Count (N) 30 LCA120 Typical Blocking Voltage Distribution (N=50 Ambient Temperature = 25°C) Device Count (N) 35 LCA120 Typical LED Forward Voltage Drop (N=50 Ambient Temperature = 25°C) IF = 5mADC 0.500 0.400 0.300 0.200 5mA 0.100 0 -40 -20 0 20 40 60 Temperature (°C) 80 100 -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 LCA120 PERFORMANCE DATA* LCA120 Typical Turn-On vs.LED Forward Current (Load Current = 170mADC) 1.6 1.4 50mA 30mA 20mA 10mA 5mA 1.2 1.0 1.4 0.410 1.2 0.400 1.0 0.390 0.8 0.6 0.4 0.2 0.8 -20 0 20 40 60 80 100 120 0.380 0.370 0.360 0.350 0 -40 0 5 10 Temperature (°C) 15 20 25 30 35 40 45 0.340 50 0 5 10 LED Forward Current (mA) 50.000 2.000 2.000 20.000 LED Current (mA) 2.500 LED Current (mA) 2.500 30.000 20 25 30 35 40 45 50 LCA120 Typical IF for Switch Dropout vs. Temperature (Load Current = 170mADC) 60.000 40.000 15 LED Forward Current (mA) LCA120 Typical IF for Switch Operation vs. Temperature (Load Current = 170mADC) LCA120 Typical On-Resistance vs. Temperature (Load Current = 170mADC; IF = 5mADC) On-Resistance (Ω) LCA120 Typical Turn-Off vs.LED Forward Current (Load Current = 170mADC) Turn-Off (ms) 1.8 Turn-On (ms) LED Forward Voltage Drop (V) LCA120 Typical LED Forward Voltage Drop vs. Temperature 1.500 1.000 0.500 1.500 1.000 0.500 10.000 0 0 0 -40 -20 0 20 40 60 80 -40 100 LCA120 Typical Load Current vs. Load Voltage (Ambient Temperature = 25°C) IF = 5mADC 20 40 60 80 100 -40 -20 0 20 40 60 80 100 Temperature (°C) LCA120 Energy Rating Curve 1.2 150 1.0 100 Load Current (A) Load Current (mA) 0 Temperature (°C) Temperature (°C) 200 -20 50 0 -50 -100 0.8 0.6 0.4 0.2 -150 -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) 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 LCA120 MECHANICAL DIMENSIONS 6 Pin Power DIP Through Hole (Standard) PC Board Pattern (Top View) 2.540 ± .127 (.100 ± .005) 6-.800 DIA. (6-.031 DIA.) 7.620 ± .127 (.300 ± .005) 6.350 ± .127 (.250 ± .005) 5.080 ± .127 (.200 ± .005) 6 Pin Power DIP Surface Mount (“S” Suffix) PC Board Pattern (Top View) 2.540 ± .127 (.100 ± .005) 8.305 ± .127 (.327 ± .005) 1.905 ± .127 (.075 ± .005) 1.499 ± .127 (.059 ± .005) Tape and Reel Packaging for 6 Pin Power DIP 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) 10.300 (.405) 4.877 (.192) Top Cover Tape Embossed Carrier Embossment 16.002 – .305 (.630 – .012) .050R TYP. 11.989 – .102 (.472 – .004) 10.300 – .102 (.405 – .004) 1.549 – .102 (.061 – .004) User Direction of Feed Dimensions mm (inches) Rev. 8 www.clare.com 5 Worldwide Sales Offices CLARE LOCATIONS EUROPE ASIA/PACIFIC Clare Headquarters 78 Cherry Hill Drive Beverly, MA 01915 Tel: 1-978-524-6700 Fax: 1-978-524-4900 Toll Free: 1-800-27-CLARE European Headquarters CP Clare nv Bampslaan 17 B-3500 Hasselt (Belgium) Tel: 32-11-300868 Fax: 32-11-300890 Clare Switch Division 4315 N. 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Colombo 10/A I-20066 Melzo (Milano) Tel: 39-02-95737160 Fax: 39-02-95738829 http://www.clare.com Sweden Clare Sales Comptronic AB Box 167 S-16329 Spånga Tel: 46-862-10370 Fax: 46-862-10371 United Kingdom Clare UK Sales Marco Polo House Cook Way Bindon Road Taunton UK-Somerset TA2 6BG Tel: 44-1-823 352541 Fax: 44-1-823 352797 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-LCA120-R8 ©Copyright 2001, Clare, Inc. OptoMOS® is a registered trademark of Clare, Inc. All rights reserved. Printed in USA. 7/17/01