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LCA120L
Single Pole OptoMOS(R) Relay
Load Voltage Load Current Max RON
LCA120L 250 150 20
Units V mA
Description LCA120 is a 250V, 150mA, 20 1-Form-A relay. It features enhanced peak load current capability. Current limiting version is 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 * 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 Part # LBA120L LBA120LS LBA120LSTR Description 6 Pin DIP (50/Tube) 6 Pin Surface Mount (50/Tube) 6 Pin Surface Mount (1000/Reel)
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
Pin Configuration
LCA120 Pinout
AC/DC Configuration 1 2 3 6 5 4
+ Control - Control Do Not Use
Load Do Not Use Load
LCA120 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% TON
DS-LCA120L-R9
10%+ TOFF
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1
LCA120L
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 DIP Package Surface Mount Package (10 Seconds Max.)
1 2
Min 3750 -40 -40 -
Typ Max Units 1501 50 1 5 8002 +85 +125 +260 +220 mW mA A 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 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.
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 Load Current Limiting 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=Load Current 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=Load Current IL=Load Current VL=25OV IF=5mA, VL=10V IF =5mA, VL=10V 50V; f=1MHz VL IL IL ILPK RON ILEAK TON TOFF COUT ICL 190 15 5 50 235 250 150 200 20 6 1 3 3 280 V mA mA mA A ms ms pF mA Conditions Symbol Min Typ Max Units
2
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Rev. 9
LCA120L
PERFORMANCE DATA*
35 30 Device Count (N)
LCA120L Typical LED Forward Voltage Drop (N=50 Ambient Temperature = 25C) IF = 5mADC
LCA120L Typical On-Resistance Distribution (N=50 Ambient Temperature = 25C) (Load Current = 170mADC)
35 30 Device Count (N) Device Count (N) 25 20 15 10 5 0
LCA120L Typical Blocking Voltage Distribution (N=50 Ambient Temperature = 25C)
35 30 25 20 15 10 5 0 380 384 388 392 396 400
25 20 15 10 5 0 1.17 1.19 1.21 1.23 1.25 LED Forward Voltage Drop (V)
14.0
14.4
14.8
15.2
15.6
On-Resistance ()
Blocking Voltage (V)
LCA120L Typical IF for Switch Operation (N=50 Ambient Temperature = 25C) (Load Current = 170mADC)
40 35 Device Count (N) Device Count (N) 30 25 20 15 10 5 0 0.6 0.8 1.0 1.2 1.4 1.6 1.8 LED Current (mA) 0 25 20 15 10 5
LCA120L Typical IF for Switch Dropout (N=50 Ambient Temperature = 25C) (Load Current = 170mADC)
30 25 Device Count (N) 0.3 0.5 0.7 0.9 1.1 1.3 1.5 20 15 10 5 0
LCA120L Typical Turn-On Time (N=50 Ambient Temperature = 25C) (Load Current = 170mADC; IF = 5mADC)
0.23
0.32
0.41
0.50
0.59
0.68
0.77
LED Current (mA)
Turn-On (ms)
35 30 Device Count (N) 25 20 15 10 5 0
LCA120L Typical Turn-Off Time (N=50 Ambient Temperature = 25C) (Load Current = 170mADC; IF = 5mADC)
Load Current (mA)
LCA120L Typical Load Current vs. Temperature
250 200 Leakage (A) 150 100 50 0 0.18 0.16 0.14 0.12 0.10 0.08 -40 -20 0 20 40 60 80 100 120 0.06 -40
LCA120L Typical Leakage vs. Temperature (Measured across Pins 4 & 6)
20mA 10mA 5mA
0.06
0.10
0.14
0.18
0.22
0.26
0.30
-20
0
20
40
60
80
100
Turn-Off (ms)
Temperature (C)
Temperature (C)
LCA120L Typical Blocking Voltage vs. Temperature
400 Blocking Voltage (VRMS) 395 Turn-On (ms) 390 385 380 375 -40 -20 0 20 40 60 80 100 Temperature (C) 0.6 0.5 0.4 0.3 0.2 0.1 0 -40
LCA120L Typical Turn-On vs. Temperature (Load Current = 170mADC)
0.30 5mA Turn-Off (ms) 0.25 0.20 0.15 0.10 0.05 0 -20 0 20 40 60 80 100 -40
LCA120L Typical Turn-Off vs. Temperature (Load Current = 170mADC)
10mA
20mA
5mA -20 0 20 40 60 80 100
Temperature (C)
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. 9
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LCA120L
PERFORMANCE DATA*
LCA120L Typical LED Forward Voltage Drop vs. Temperature
LED Forward Voltage Drop (V) 1.8 1.6 Turn-On (ms) 1.4 1.2 1.0 0.8 -40 -20 0 20 40 60 80 100 120 Temperature (C)
LCA120L Typical Turn-On vs. LED Forward Current (Load Current = 170mADC)
0.40 0.35 Turn-Off (ms) 0.30 0.25 0.20 0.15 0.10 0 2 4 6 8 10 12 14 16 18 20 Forward Current (mA)
LCA120L Typical Turn-Off vs. LED Forward Current (Load Current = 170mADC)
0.160 0.150 0.140 0.130 0.120 0.110 0.100 0 2 4 6 8 10 12 14 16 18 20 LED Forward Current (mA)
50mA 30mA 20mA 10mA 5mA
60 On-Resistance () 50 40 30 20 10 0
LCA120L Typical On-Resistance vs. Temperature (Load Current = 170mADC; IF = 5mA)
LED Current (mA)
LCA120L Typical IF for Switch Operation vs. Temperature (Load Current = 170mADC)
3.000 2.500 2.000 1.500 1.000 0.500 0 -40 -20 0 20 40 60 80 100 LED Current (mA) 3.000 2.500 2.000 1.500 1.000 0.500 0 -40
LCA120L Typical IF for Switch Dropout vs. Temperature (Load Current = 170mADC)
-40
-20
0
20
40
60
80
100
Temperature (C)
Temperature (C)
-20
0
20
40
60
80
100
Temperature (C)
200 150 Load Current (mA)
LCA120L Typical Load Current vs. Load Voltage (Ambient Temperature = 25C) IF = 5mADC
1.2 1.0 Load Current (A)
LCA120L Energy Rating Curve
300.00 250.00 Current (mA) 200.00 150.00 100.00 50.00 0
LCA120L Typical Current Limiting vs. Temperature IF = 2mADC
100 50 0 -50 -100 -150 -200 -2.5 -2.0 -1.5 -1.0 -0.5 0 0.5 1.0 1.5 2.0 2.5
0.8 0.6 0.4 0.2 0 10s 100s 1ms 10ms 100ms Time 1s 10s 100s
-40
-20
0
20
40
60
80
100
Load Voltage (V)
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. 9
4
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LCA120L
MECHANICAL DIMENSIONS
6 Pin Power DIP Through Hole (Standard)
PC Board Pattern (Top View)
6-.800 DIA. (6-.031 DIA.) 6.350 .127 (.250 .005)
2.540 .127 (.100 .005) 7.620 .127 (.300 .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) 2.007 - .102 1.498 - .102 3.987 - .102 (.079 - .004) (.059 - .004) (.157 - .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) 10.300 (.405)
Embossed Carrier
Top Cover Tape
.050R TYP.
11.989 - .102 (.472 - .004)
10.300 - .102 (.405 - .004)
1.549 - .102 (.061 - .004)
Embossment
User Direction of Feed
Dimensions mm (inches)
Rev. 9
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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 Switch Division 4315 N. Earth City Expressway Earth City, MO 63045 Tel: 1-314-770-1832 Fax: 1-314-770-1812 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 603 Apache Court 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
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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-LCA120L-R9 (c)Copyright 2001, Clare, Inc. OptoMOS(R) is a registered trademark of Clare, Inc. All rights reserved. Printed in USA. 7/17/01

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