CPC1981
Single-Pole, Normally Open
OptoMOS® Power SIP Relay
Parameter
Blocking Voltage
Load Current
On-Resistance
Rating
1000
0.18
18
Units
V
P
A
rms
Description
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 2500V
rms
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.
Features
•
•
•
•
•
•
Handle Load Currents Up to 0.25A
2500V
rms
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
•
Multiplexers
•
Data Acquisition
•
Electronic Switching
•
I/O Subsystems
•
Meters (Watt-Hour, Water, Gas)
•
IC Equipment
•
Home Appliances
•
•
•
•
•
Ordering Information
Part #
CPC1981Y
Description
Power SIP Package (25 per tube)
Pin Configuration
1
-
2
+
3
4
Switching Characteristics of
Normally Open (Form A) Devices
Form-A
I
F
90%
I
LOAD
t
on
10%
t
off
Pb
RoHS
2002/95/EC
e
3
www.clare.com
1
DS-CPC1981-R04
CLARE [ CLARE, INC. ]
