CPC1981
Single-Pole, Normally Open
OptoMOS® Power SIP Relay
Description
Parameter
Blocking Voltage
Load Current
On-Resistance
Rating
1000
0.18
Units
VP
Clare and IXYS have combined to bring OptoMOS
technology, reliability, and compact size to a new
family of high power solid state relays. As part of
that family, the CPC1981 is a 1-Form-A solid state
relay. The CPC1981 employs optically coupled
MOSFET technology to provide 2500Vrms of input
to output isolation. The efficient MOSFET switches
and photovoltaic die use Clare’s patented OptoMOS
architecture while the output is controlled by a highly
efficient GaAlAs infrared LED. The combination of
low on-resistance and high load current handling
capabilities makes the relay suitable for a variety of
high performance switching applications.
Arms
18
Features
• Handle Load Currents Up to 0.25A
• 2500Vrms Input/Output Isolation
• Power SIP Package
• High Reliability
• No Moving Parts
• Low Drive Power Requirements (TTL/CMOS
Compatible)
• Arc-Free With No Snubbing Circuits
• No EMI/RFI Generation
• Machine Insertable, Wave Solderable
Approvals
• UL 508 Recognized Component: File E69938
• CSA Certified Component: Certificate 1172007
Applications
• Industrial Controls
• Motor Control
• Robotics
• Medical Equipment—Patient/Equipment Isolation
• Instrumentation
Ordering Information
Part #
CPC1981Y
Description
Power SIP Package (25 per tube)
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
Pin Configuration
• Meters (Watt-Hour, Water, Gas)
• IC Equipment
• Home Appliances
1
-
2
+
3
4
Switching Characteristics of
Normally Open (Form A) Devices
Form-A
IF
90%
10%
ILOAD
t
t
off
on
RoHS
2002/95/EC
Pb
e3
DS-CPC1981-R04
1
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