CPC1218
4-Pin SIP OptoMOS
®
Relay
Description
The CPC1218 is a miniature voltage-controlled
1-Form-A Solid State Relay in a 4-pin Single In-line
Package (SIP) that employs optically coupled
MOSFET technology to provide 2500V
rms
of input
to output isolation. The super efficient MOSFET
switches and photovoltaic die use Clare’s patented
OptoMOS
®
architecture. The optically-coupled output is
controlled by the input's highly efficient GaAlAs infrared
LED and a built-in series resistor to provide input
voltage-controlled operation.
The CPC1218 features a pin-out that matches many
popular reed relays and is thus a "drop-in" solid state
replacement. Because the input is solid state there is
no need for snubbers or "catch" diodes to suppress the
inductive fly back transient voltage normally associated
with EMR coils.
Blocking Voltage
Load Current
Max R
ON
Input Voltage to operate
CPC1218
60
600
1.1
5-12
Units
V
P
mA
Ω
V
Features
•
•
•
•
•
•
•
•
•
•
•
100% Solid State
Voltage-controlled operation
Matches popular reed relay pin-out
Designed for use in security systems complying
with EN50130-4
Small 4-Pin SIP Package
TTL/CMOS Compatible input
Arc-Free With No Snubbing Circuits
2500V
rms
Input/Output Isolation
No EMI/RFI Generation
Immune to radiated EM fields
Auto Pick & Place, Wave Solderable
Approvals
•
UL Recognized Component: File # E76270
•
EN/IEC 60950 Compliant
•
CSA Certified Component: Certificate # 1172007
Applications
•
Security
•
Passive Infrared Detectors (PIR)
•
Data Signalling
•
Sensor Circuitry
•
Instrumentation
•
Multiplexers
•
Data Acquisition
•
Electronic Switching
•
I/O Subsystems
•
Energy Meters
•
Medical Equipment—Patient/Equipment Isolation
•
Aerospace
•
Industrial Controls
Ordering Information
Part #
CPC1218Y
Description
4-Pin SIP (25/tube)
Pin Configuration
CPC1218 Pinout
1
2
+
3
–
4
Switching Characteristics of Normally
Open (Form A) Devices
CONTROL
I
LOAD
+
90%
10%+
T
ON
T
OFF
Pb
RoHS
2002/95/EC
e
3
www.clare.com
1
DS-CPC1218-R04
CLARE [ CLARE, INC. ]
