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CPC1943G
AC Power Switch
AC Operating Voltage Load Current On State Voltage Drop
CPC1943G 240 500 1.2
Units V mA VRMS
(at IL = 500 mA)
Features * Load Current up to 0.5A * 400V Blocking Voltage * 5mA Sensitivity * Zero-Crossing Detection * DC Control, AC Output * Optically Isolated * TTL and CMOS Compatible * Low EMI and RFI Generation * High Noise Immunity * VDE compatible * Machine Insertable, Wave Solderable
Description The CPC1943G is an AC Solid State Switch using optical coupling with dual power SCR outputs to produce an alternative to optocoupler and Triac circuits. The CPC1943G switches are robust enough to provide a blocking voltage of up to 400V. In addition, tightly controlled zero cross circuitry ensures switching of AC loads without the generation of transients. The input and output circuits are optically coupled to provide 3750V of isolation and noise immunity between control and load circuits. As a result the CPC1943G is well suited for industrial environments where electromagnetic interference could disrupt the operation of electromechanical relays.
Approvals * UL recognized file #: E69938 * CSA certified file #: LR 43639-8
Ordering Information Applications * Programmable Control * Process Control * Power Control Panels * Remote Switching * Gas Pump Electronics * Contractors * Large Relays * Solenoids * Motors * Heaters Part # CPC1943G CPC1943GS CPC1943GSTR Description 6 Pin Dip (50/Tube) 6 Pin Surface Mount (50/Tube) 6 Pin Surface Mount (1000/Reel)
Pin Configuration CPC1943G Pinout
1 + LED - LED 2 3 ZC 6 5 4 AC Load AC Load
DS-CPC1943G-R1
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1
CPC1943G
Absolute Maximum Ratings (@ 25 C)
Parameter Input Power Dissipation Input Control Current Peak (10ms) Reverse Input Voltage Total Package Dissipation PM 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 mW mA A V mW
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.
VRMS +85 C +125 C +260 +220 C C
Derate Linearly 1.33 mW/C Derate Linearly 6.67 mW/C
Electrical Characteristics
Parameters Conditions Output Characteristics @ 25C Operating Voltage Range VT Peak Blocking Voltage Load Current (Continuous) VL=120-240VAC Off State Leakage Current VDRM On-State Voltage Drop Critical Rate of Rise Switching Speeds Turn-on IF=5 mA Turn-off IF=5 mA Zero-Cross Turn-On Voltage 1st half cycle Sub. half cycle Operating Frequency1 Load Power Factor for Guaranteed Turn-On2 Input Characteristics @ 25C Input Control Current For Normal Environment For High Noise Environment Input Voltage Drop IF=5mA Input Drop-out Voltage Reverse Input Current VR=5V Common Characteristics @ 25C Input to Output Capacitance Input to Output Isolation 1 2
Symbol VDRM IL ILEAK dv/dt TON TOFF -
Min 20 0.005 500 20 0.25
Typ 2 1 -
Max 240 400 0.5 1 1.2 0.5 0.5 5 V 500 -
Units VRMS V A mA VRMS V/S cycles cycles V Hz -
PF
IF IF VF IR CI/O VI/O
5 10 0.9 0.8 3750
1.2 3 -
50 100 1.4 10 -
mA mA V V uA PF VRMS
Zero Cross 1st half cycle @ <100Hz Snubber circuits may be required at low power factors.
2
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CPC1943G
PERFORMANCE DATA*
CPC1943G Load Current, Free Air
1.2 1.0
CPC1943G Max. Surge Current (Non-Repetitive)
Peak Surge Current (A)
20 15 10 5 0
CPC1943G Typical Forward Voltage vs. Temperature
2.0
Forward Voltage (V)
NOTE: Values apply to TJ = 50C before Surge
Load Current (A)
1.5
0.8 RJA = 60C/W 0.6 0.4 0.2 -40 0 55 85
1.0
0.5
0 16 50 Pulse Duration (ms) 100 10 25 50 75 100 125 150 Ambient Temperature (C)
Ambient Temperature (C)
CPC1943G Typical dv/dt vs. Temperature
Critical Rate of Rise (V/s)
1200 1000 800 600 400 200 0 25 50 85
CPC1943G dv/dt Method
Vo Vo = 300V dv 0.63 x 300V dt RC
63%
189 RC
In accordance with EIA/NARM Standards RS-443 for Solid State Relays 10% RC
Ambient 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.
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CPC1943G
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)
4
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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 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-CPC1943G-R1 (c)Copyright 2000, Clare, Inc. All rights reserved. Printed in USA. 2/5/01

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