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 LCA100
Single Pole OptoMOS(R) Relay
Load Voltage Load Current Max RON
LCA100 350 120 25
Units V mA
Description LCA100 is a 350V, 120mA, 25 1-Form-A relay. It features the lowest on-resistance in an OptoMOS relay with 350V peak load voltage. Current limiting version is also available. ("L" suffix)
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 # LCA100 LCA100S LCA100STR
Description 6 Pin DIP (50/Tube) 6 Pin Surface Mount (50/Tube) 6 Pin Surface Mount (1000/Reel)
Pin Configuration
LCA100/LCA100L Pinout
DC Only Configuration 1 2 3 6 5 4
+ Control - Control Do Not Use
+ Load - Load
Switching Characteristics of Normally Open (Form A) Devices
10ms CONTROL LOAD 10%+ +90% 10%+ TON TOFF
DS-LCA100-R1
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1
LCA100
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 Surface Mount Package
1 2
Min 3750 -40 -40
Typ Max Units 1501 50 1 5 8002 +85 +125 mW mA A V mW VRMS 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 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.
-
-
+260 +220
C C
Derate Linearly 1.33 mw/C Derate Linearly 6.67 mw/C
Electrical Characteristics
Parameter Output Characteristics @ 25C Load Voltage (Peak) 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 Current Input Dropout Current Input Voltage Drop Reverse Input Voltage Reverse Input Current Input to Output Capacitance Input to Output Isolation IL=120mA IF=5mA VR=5V IF 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 10ms IL=120mA IL=200mA VL=35OV IF=5mA, VL=10V IF=5mA, VL=10V 50V; f=1MHz VL IL IL ILPK RON RON ILEAK TON TOFF COUT 35 350 120 200 350 25 8 1 5 5 V mA mA mA A ms ms pF Conditions Symbol Min Typ Max Units
2
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Rev. 1
LCA100
PERFORMANCE DATA*
35 30 Device Count (N)
LCA100 Typical LED Forward Voltage Drop (N=50 Ambient Temperature = 25C) IF = 5mADC
LCA100 Typical On-Resistance Distribution (N=50 Ambient Temperature = 25C) (Load Current = 120mADC)
35 30 Device Count (N) 25 20 15 10 5 0 Device Count (N) 13.93 14.05 14.17 14.29 14.41 14.54 14.66 On-Resistance () 35 30 25 20 15 10 5 0
LCA100 Typical Blocking Voltage Distribution (N=50 Ambient Temperature = 25C)
25 20 15 10 5 0 1.17 1.19 1.21 1.23 1.25 LED Forward Voltage Drop (V)
369.8 374.6 379.4 384.1 388.9 393.7 398.4 Blocking Voltage (V)
LCA100 Typical IF for Switch Operation (N=50 Ambient Temperature = 25C) (Load Current = 120mADC)
25 20 15 10 5 0 0.85 0.90 0.95 1.00 1.05 1.10 1.15 LED Current (mA) 25 20 15 10 5 0
LCA100 Typical IF for Switch Dropout (N=50 Ambient Temperature = 25C) (Load Current = 120mADC)
25 20 15 10
LCA100 Typical Turn-On Time (N=50 Ambient Temperature = 25C) (Load Current = 120mADC; IF = 5mADC)
Device Count (N)
Device Count (N)
Device Count (N)
5 0
0.85
0.90
0.95
1.00
1.05
1.10
1.15
1.72
1.87
2.02
2.17
2.32
2.46
2.61
LED Current (mA)
Turn-On (ms)
25 20 15 10
LCA100 Typical Turn-Off Time (N=50 Ambient Temperature = 25C) (Load Current = 120mADC; IF = 5mADC)
Load Current (mA)
LCA100 Typical Load Current vs. Temperature
180 160 140 120 100 80 60 40 20 0 Leakage (A) 0.016 0.014 0.012 0.010 0.008 0.006 0.004 0.002 -40 -20 0 20 40 60 80 100 120 0 -40
LCA100 Typical Leakage vs. Temperature (Measured across Pins 4 & 6)
Device Count (N)
20mA 10mA 5mA
5 0 0.06 0.08 0.10 0.13 0.15 0.17 0.19 Turn-Off (ms)
-20
0
20
40
60
80
100
Temperature (C)
Temperature (C)
LCA100 Typical Blocking Voltage vs. Temperature
410
LCA100 Typical Turn-On vs. Temperature (Load Current = 120mADC)
3.000 2.500 5mA
Turn-Off (ms)
LCA100 Typical Turn-Off vs. Temperature (Load Current = 100mADC)
0.50 0.45 0.40 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0 -40 -20 0 20 40 60 80 100 120 Temperature (C)
Blocking Voltage (VRMS)
405
Turn-On (ms)
400 395 390 385 380 375 -40 -20 0 20 40 60 80 100 Temperature (C)
2.000 1.500 1.000 0.500 0 -40 -20 0 20 40 60 80 100 120 Temperature (C) 10mA 20mA
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. 1
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LCA100
PERFORMANCE DATA*
LCA100 Typical LED Forward Voltage Drop vs. Temperature
LED Forward Voltage Drop (V) 1.8 1.6
Turn-On (ms)
LCA100 Typical Turn-On vs. LED Forward Current (Load Current = 120mADC)
3.0 2.5 2.0 1.5 1.0 0.5 0 Turn-Off (ms)
LCA100 Typical Turn-Off vs. LED Forward Current (Load Current = 120mADC)
0.30 0.25 0.20 0.15 0.10 0.05 0
1.4 1.2 1.0 0.8 -40 -20 0 20 40 60 80
50mA 30mA 20mA 10mA 5mA
100
120
0
5
10
15
20
25
30
35
40
45
50
0
5
10
15
20
25
30
35
40
45
50
Temperature (C)
LED Forward Current (mA)
LED Forward Current (mA)
30 On-Resistance () 25 20 15 10 5 0
LCA100 Typical On-Resistance vs. Temperature (Load Current = 120mADC; IF = 5mADC)
LCA100 Typical IF for Switch Operation vs. Temperature (Load Current = 120mADC)
5.0 LED Current (mA) LED Current (mA) 4.0 3.0 2.0 1.0 0
5.0 4.0 3.0 2.0 1.0 0
LCA100 Typical IF for Switch Dropout vs. Temperature (Load Current = 120mADC)
-40
-20
0
20
40
60
80
100 120
-40
-20
0
20
40
60
80
100 120
-40
-20
0
20
40
60
80
100
120
Temperature (C)
Temperature (C)
Temperature (C)
150 Load Current (mA) 100
LCA100 Typical Load Current vs. Load Voltage (Ambient Temperature = 25C) IF = 5mADC
LCA100 Energy Rating Curve
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 Time
50 0 -50 -100 -150 -3 -2 -1 0 1 2 3 Load Voltage (V)
Load Current (A)
1s
10s 100s
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
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Rev. 1
LCA100
Mechanical Dimensions
6 Pin DIP Through Hole (Standard)
7.620 .254 (.300 .010) 3.302 (.130) 6.350 .127 (.250 .005) 9.144 .508 (.360 .020)
8.382 .635 (.330 .025) 2.540 .127 (.100 .005)
PC Board Pattern (Top View)
6-.800 DIA. (6-.031 DIA.) 9.144 (.360) 6.350 .127 (.250 .005)
2.540 .127 (.100 .005) 7.620 .127 (.300 .005)
7.239 TYP. (.285)
.457 .076 (.018 .003)
5.080 .127 (.200 .005)
6 Pin DIP Surface Mount ("S" Suffix)
7.620 .254 (.300 .010) 4.445 .127 (.175 .005) 3.302 (.130) .635 TYP. (.025) .254 TYP. (.010) 6.350 .127 (.250 .005)
8.382 .635 (.330 .025) 2.540 .127 (.100 .005)
PC Board Pattern (Top View) 2.540 .127
(.100 .005)
9.525 .254 (.375 .010) 1.905 .127 (.075 .005)
8.305 .127 (.327 .005)
.457 .076 (.018 .003)
1.499 .127 (.059 .005)
Tape and Reel Packaging for 6 Pin Surface Mount Package
330.2 DIA. (13.00) 2.007 .102 1.498 .102 3.987 .102 (.079 .004) (.059 .004) (.157 .004)
Top Cover Tape Thickness .102 MAX. (.004)
6.731 MAX. 1.753 .102 (.265) (.069 .004) .406 MAX. (.016) 7.493 .102 (.295 .004) 12.090 (.476) 4.877 (.192)
1
6
16.002 .305 (.630 .012) 10.100 (.398)
Embossed Carrier
Top Cover Tape
.050R TYP.
11.989 .102 (.472 .004) User Direction of Feed
10.100 .102 (.398 .004)
1.549 .102 (.061 .004)
Embossment
Dimensions mm (inches)
Rev. 1
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5
Worldwide Sales Offices
CLARE LOCATIONS
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 Clare Micronix Division 145 Columbia Aliso Viejo, CA 92656-1490 Tel: 1-949-831-4622 Fax: 1-949-831-4628
EUROPE
European Headquarters CP Clare nv Bampslaan 17 B-3500 Hasselt (Belgium) Tel: 32-11-300868 Fax: 32-11-300890 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 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 Spanga 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
ASIA/PACIFIC
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
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-LCA100-R1 (c)Copyright 2000, Clare, Inc. OptoMOS(R) is a registered trademark of Clare, Inc. All rights reserved. Printed in USA. 2/9/01


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