LCA125L Single Pole OptoMOS® Relay Load Voltage Load Current Max RON LCA125L 300 170 20 Description LCA125L is a 300V, 170mA, 20Ω 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 • Current Limiting 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 # LCA125L LCA125LS LCA125LSTR 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-LCA125L-R4 www.clare.com 10%+ TOFF 1 LCA125L 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 - - - mA IL=170mA IL=300mA RON RON - 12 4 20 6 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 ICL 190 235 280 mA IF 5 - 50 mA Load Current Limiting Input Characteristics @ 25°C Input Control Current Input Dropout Current - - 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 IL=170mA Input to Output Capacitance - CI/O - 3 - pF Input to Output Isolation - VI/O 3750 - - VRMS www.clare.com Rev. 4 LCA125L PERFORMANCE DATA* 35 LCA125L Typical Blocking Voltage Distribution (N=50 Ambient Temperature = 25°C) 35 30 30 Device Count (N) Device Count (N) 30 LCA125L Typical On-Resistance Distribution (N=50 Ambient Temperature = 25°C) (Load Current = 170mADC; IF = 5mA) 25 20 15 10 25 20 15 10 5 5 0 0 1.17 1.19 1.21 1.23 Device Count (N) 35 LCA125L Typical LED Forward Voltage Drop (N=50 Ambient Temperature = 25°C) IF = 5mADC 14.0 14.4 14.8 15.2 380 15.6 LCA125L Typical IF for Switch Dropout (N=50 Ambient Temperature = 25°C) (Load Current = 170mADC) 25 20 15 10 25 30 20 25 15 10 5 0 1.48 0.3 0.5 0.7 LED Current (mA) 0.9 1.1 1.3 1.5 0.23 0.16 10 200 150 100 5 50 0 0 0.18 0.22 0.26 20mA 10mA 5mA -20 0 20 LCA125L Typical Blocking Voltage vs. Temperature 0.5 Turn-On (ms) 0.6 395 390 385 380 40 60 80 100 120 -20 0 20 40 60 Temperature (°C) 80 100 0.14 0.12 0.10 -40 -20 0 20 40 60 80 100 LCA125L Typical Turn-On vs. Temperature (Load Current = 170mADC) LCA125L Typical Turn-Off vs. Temperature (Load Current = 170mADC) 0.30 5mA 0.25 0.4 10mA 0.3 20mA 0.2 0.20 0.15 0.10 0.05 0 -40 0.77 Temperature (°C) 0.1 375 0.68 Temperature (°C) Turn-Off (ms) 400 0.59 0.06 -40 0.30 0.50 0.08 Turn-Off (ms) 15 Leakage (µA) 0.18 250 0.14 0.41 LCA125L Typical Leakage vs. Temperature (Measured across Pins 4 & 6) 300 0.10 0.32 Turn-On (ms) LCA125L Typical Load Current vs. Temperature Load Current (mA) Device Count (N) 10 30 0.06 Blocking Voltage (VRMS) 15 35 20 400 20 LED Current (mA) 25 396 0 1.63 LCA125L Typical Turn-Off Time (N=50 Ambient Temperature = 25°C) (Load Current = 170mADC; IF = 5mADC) 392 5 5 0 388 LCA125L Typical Turn-On Time (N=50 Ambient Temperature = 25°C) (Load Current = 170mADC; IF = 5mADC) Device Count (N) Device Count (N) Device Count (N) 30 1.33 384 Blocking Voltage (V) 35 1.18 10 On-Resistance (Ω) 40 1.03 15 0 1.25 LCA125L Typical IF for Switch Operation (N=50 Ambient Temperature = 25°C) (Load Current = 170mADC) 0.88 20 5 LED Forward Voltage Drop (V) 0.73 25 -40 -20 0 20 40 60 Temperature (°C) 80 100 5mA 0 -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. 4 www.clare.com 3 LCA125L PERFORMANCE DATA* LCA125L Typical Turn-On vs. LED Forward Current (Load Current = 170mADC) 0.160 1.6 0.35 0.150 1.4 50mA 30mA 20mA 10mA 5mA 1.2 1.0 Turn-Off (ms) 0.40 0.30 0.25 0.20 0.15 0.8 -20 0 20 40 60 80 100 120 0.130 0.120 0.100 0 2 4 6 8 10 12 14 16 18 20 0 2.500 20 2.000 1.500 1.000 10 0.500 0 0 0 20 40 60 80 100 8 10 12 14 16 18 20 2.000 1.500 1.000 0.500 0 -40 -20 0 20 40 60 80 -40 100 -20 0 20 40 60 80 100 Temperature (°C) Temperature (°C) Temperature (°C) LCA125L Typical Load Current vs. Load Voltage (Ambient Temperature = 25°C) IF = 5mADC LCA125L Energy Rating Curve LCA125L Typical Current Limiting vs. Temperature IF = 5mADC 150 Load Current (A) 100 50 0 -50 -100 1.2 400 1.0 350 300 Current (mA) 200 -20 LED Current (mA) 3.000 2.500 LED Current (mA) 3.000 50 30 6 LCA125L Typical IF for Switch Dropout vs. Temperature (Load Current = 170mADC) 60 40 4 LED Forward Current (mA) LCA125L Typical IF for Switch Operation vs. Temperature (Load Current = 170mADC) LCA125L Typical On-Resistance vs. Temperature (Load Current = 170mADC; IF = 5mADC) -40 2 LED Forward Current (mA) Temperature (°C) On-Resistance (Ω) 0.140 0.110 0.10 -40 Load Current (mA) LCA125L Typical Turn-Off vs. LED Forward Current (Load Current = 170mADC) 1.8 Turn-On (ms) LED Forward Voltage Drop (V) LCA125L Typical LED Forward Voltage Drop vs. Temperature 0.8 0.6 0.4 -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) 200 150 100 0.2 -150 250 50 0 10µs 100µs 1ms 10ms 100ms 1s Time 10s 100s 0 -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. 4 www.clare.com Rev. 4 LCA125L 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. 4 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 Micronix Division 145 Columbia Aliso Viejo, CA 92656-1490 Tel: 1-949-831-4622 Fax: 1-949-831-4628 France Clare France Sales Lead Rep 99 route de Versailles 91160 Champlan France Tel: 33 1 69 79 93 50 Fax: 33 1 69 79 93 59 Asian Headquarters Clare Room N1016, Chia-Hsin, Bldg II, 10F, No. 96, Sec. 2 Chung Shan North Road Taipei, Taiwan R.O.C. Tel: 886-2-2523-6368 Fax: 886-2-2523-6369 SALES OFFICES AMERICAS Americas Headquarters Clare 78 Cherry Hill Drive Beverly, MA 01915 Tel: 1-978-524-6700 Fax: 1-978-524-4900 Toll Free: 1-800-27-CLARE Eastern Region Clare P.O. Box 856 Mahwah, NJ 07430 Tel: 1-201-236-0101 Fax: 1-201-236-8685 Toll Free: 1-800-27-CLARE Central Region Clare Canada Ltd. 3425 Harvester Road, Suite 202 Burlington, Ontario L7N 3N1 Tel: 1-905-333-9066 Fax: 1-905-333-1824 Western Region Clare 1852 West 11th Street, #348 Tracy, CA 95376 Tel: 1-209-832-4367 Fax: 1-209-832-4732 Toll Free: 1-800-27-CLARE Canada Clare Canada Ltd. 3425 Harvester Road, Suite 202 Burlington, Ontario L7N 3N1 Tel: 1-905-333-9066 Fax: 1-905-333-1824 Germany Clare Germany Sales ActiveComp Electronic GmbH Mitterstrasse 12 85077 Manching Germany Tel: 49 8459 3214 10 Fax: 49 8459 3214 29 Italy C.L.A.R.E.s.a.s. Via C. Colombo 10/A I-20066 Melzo (Milano) Tel: 39-02-95737160 Fax: 39-02-95738829 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 http://www.clare.com Clare cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in this Clare product. No circuit patent licenses nor indemnity are expressed or implied. Clare reserves the right to change the specification and circuitry, without notice at any time. The products described in this document are not intended for use in medical implantation or other direct life support applications where malfunction may result in direct physical harm, injury or death to a person. Specification: DS-LCA125L-R4 ©Copyright 2000, Clare, Inc. OptoMOS® is a registered trademark of Clare, Inc. All rights reserved. Printed in USA. 2/14/01