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| LCA182 Single Pole OptoMOS(R) Relay Load Voltage Load Current Max RON Input Control Current LCA182 350 120 35 0.25 Units V mA mA Features * Lowest available input control current (0.25mA) * 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 * No EMI/RFI Generation * Machine Insertable, Wave Solderable * Surface Mount and Tape & Reel Versions Available Description The LCA182 is a 1-Form-A solid state relay which uses optically coupled MOSFET technology to provide 3750VRMS of input to output isolation. It features an extremely low input control current of only 0.25mA, the lowest available in the Clare Solid State Relay Family. The efficient MOSFET switches and photovoltaic die use Clare's patented OptoMOS architecture. The optically-coupled input is controlled by a highly efficient GaAIAs infrared LED. The LCA182 can be used to replace mechanical relays and offers the superior reliability associated with semiconductor devices. Because they have no moving parts, they offer faster, bounce-free switching in a more compact surface mount or though hole package. 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 Regulatory Information * UL Recognized: E76270 * CSA Certified: LR43639-10 * Certified to: * EN 60950 * EN 41003 Ordering Information Part # LCA182 LCA182S LCA182STR Description 6 Pin DIP (50/Tube) 6 Pin Surface Mount (50/Tube) 6 Pin Surface Mount (1000/Reel) Pin Configuration LCA182 Pinout AC/DC Configuration 1 6 5 4 LCA182 Pinout DC Only Configuration 1 6 5 4 + Control Load Do Not Use Load + Control + Load -- Load 2 -- Control 3 NC 2 -- Control 3 NC Switching Characteristics of Normally Open (Form A) Devices 10ms CONTROL + 90% LOAD 10% + 10%+ TON TOFF DS-LCA182-R01.1 www.clare.com 1 LCA182 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 Surface Mount Package (10 Seconds Max.) 1 2 Ratings 1501 50 1 5 350 8002 3750 -40 to +85 -40 to +125 +260 -+220 Units mW mA A V V mW VRMS C C C 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 conditions beyond those indicated in the operational sections of this data sheet is not implied. Derate Linearly 1.33 mw/C Derate Linearly 6.67 mw/C Electrical Characteristics Parameter Output Characteristics @ 25C Load Current (Continuous) AC/DC Configuration DC Configuration Peak Load Current On-Resistance AC/DC Configuration DC Configuration Off-State Leakage Current Switching Speeds Turn-On Turn-Off Output Capacitance Input Characteristics @ 25C Input Control Current1 Input Dropout Current Input Voltage Drop Reverse Input Current Common Characteristics @ 25C Input to Output Capacitance 1 Conditions Symbol Min Typ Max Units 10ms IL=120mA IL=200mA VL=350V IF=1mA, VL=10V IF=1mA, VL=10V 50V; f=1MHz IL=120mA IF=1mA VR=5V - IL IL ILPK RON RON ILEAK TON TOFF COUT IF IF VF IR CI/O 0.25 0.05 0.9 - 23 7 25 1.2 3 120 200 350 35 10 1 3 3 1.4 10 - mA mA mA A ms ms pF mA mA V A pF It is recommended that the input control current be increased to 1mA in high temperature (over+55oC) operation. 2 www.clare.com R01.1 LCA182 PERFORMANCE DATA* 35 30 35 30 Device Count (N) 35 30 Device Count (N) Device Count (N) 25 20 15 10 5 0 1.17 1.19 1.21 1.23 1.25 LED Forward Voltage Drop (V) 25 20 15 10 5 0 21.5 21.7 21.9 22.1 22.3 22.5 22.7 25 20 15 10 5 0 390 400 410 420 430 440 450 Blocking Voltage (V) ) 35 30 35 30 25 20 15 10 5 0 Device Count (N) Device Count (N) 25 20 15 10 5 0 0.10 0.15 0.20 0.25 LED Current (mA) 25 20 15 10 5 0 0.10 0.15 0.20 0.25 LED Current (mA) Device Count (N) 0.436 0.456 0.476 0.496 0.516 0.536 Turn-On (ms) LCA182 Typical Load Current vs. Temperature 25 Load Current (mA) 210 200 180 160 140 120 100 80 60 0 LCA182 Typical Leakage vs. Temperature (Measured across Pins 4 & 6) 0.016 0.014 0.012 DC Configuration Device Count (N) 20 15 10 5 0 0.183 0.193 0.203 0.213 0.223 0.233 Turn-Off (ms) IF=2mA IF=1mA AC/DC Configuration 0.010 0.008 0.006 IF=2mA IF=1mA 0.004 0.002 120 -40 -20 0 20 40 60 80 100 0 -40 -20 0 20 40 60 80 100 LCA182 Typical Blocking Voltage vs. Temperature 430 Blocking Voltage (V) LCA182 Typical Turn-On vs. Temperature (Load Current = 70mADC) 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 IF=.25mA Turn-Off (ms) LCA182 Typical Turn-Off vs. Temperature (Load Current = 70mADC) 1.000 0.900 0.800 0.700 0.600 0.500 0.400 0.300 0.200 0.100 0 -40 -20 0 20 40 60 425 Turn-On (ms) 420 415 410 405 400 395 -40 -20 0 20 40 60 80 100 IF=.5mA IF=5mA IF=.25mA 80 100 80 100 *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 LCA182 PERFORMANCE DATA* LCA182 Typical LED Forward Voltage Drop vs. Temperature LED Forward Voltage Drop (V) 1.8 1.6 Turn-On (ms) LCA182 Typical Turn-On vs. LED Forward Current (Load Current = 120mADC) 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 0 2 4 6 8 10 12 14 16 18 20 LED Forward Current (mA) LCA182 Typical Turn-Off vs. LED Forward Current (Load Current = 120mADC) 0.7 0.6 1.4 1.2 1.0 0.8 -40 -20 0 20 40 60 80 Turn-Off (ms) 0.5 0.4 0.3 0.2 0.1 0 0 2 4 6 8 10 12 14 16 18 20 LED Forward Current (mA) IF=50mA IF=10mA IF=5mA IF=.25mA 100 120 LCA182 Typical On-Resistance vs. Temperature (Load Current = 70mADC) 60 50 40 30 20 10 0 -40 -20 0 20 40 60 80 100 IF=1mA IF=2mA IF=5mA LCA182 Typical IF for Switch Operation vs. Temperature (Load Current = 70mADC) 0.30 0.25 LED Current (mA) 0.30 0.25 LCA182 Typical IF for Switch Dropout vs. Temperature (Load Current = 70mADC) 0.20 0.15 0.10 0.05 0.00 -40 -20 0 20 40 60 80 100 LED Current (mA) 0.20 0.15 0.10 0.05 0.00 -40 -20 0 20 40 60 80 100 150 Load Current (mA) LCA182 Energy Rating Curve 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 1ms 10ms 100ms Time 1s 10s 100s 100 50 0 -50 -100 -150 -3 -2 -1 0 1 2 3 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. Load Current (A) 4 www.clare.com R01.1 MECHANICAL DIMENSIONS 6Pin DIP Through Hole (Standard) PC Board Pattern (Top View) 2.540 0.127 6-0.800 DIA. (6-0.031 DIA.) (0.100 0.005) 7.239 TYP (0.285 TYP) 6.350 0.127 (0.250 0.005) 7.620 0.127 (0.300 0.005) 0.254 TYP (0.010 TYP) 5.080 0.127 (0.200 0.005) 6Pin Surface Mount ("S" Suffix) PC Board Pattern (Top View) Tape and Reel Packaging for 6 Pin DIP Surface Mount Package 330.2 DIA. (13.00 DIA.) Top Cover Tape Thickness 0.102 MAX. (0.004 MAX.) W = 16.30 MAX (0.642 MAX) B0 = 10.30 (0.406) Top Cover Tape Embossment Carrier K1 = 3.80 (0.150) K0 = 4.90 (0.193) Embossment P = 12.00 (0.472) A0 = 10.30 (0.406) User Direction of Feed 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-LCA182-R01.1 (c)Copyright 2003, Clare, Inc. OptoMOS(R) is a registered trademark of Clare, Inc. All rights reserved. Printed in USA. 9/17/03 |
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