INTEGRATED CIRCUITS DIVISION
www.ixysic.com
DS-CPC1219-R06 1
CPC1219
e3
Pb
Voltage-Controlled, Single-Pole,
Normally Closed, 4-Pin SIP OptoMOS® Relay
Part # Description
CPC1219Y 4-Pin SIP (8-Pin Body) (25/tube)
Parameter Rating Units
Blocking Voltage 60 VP
Load Current 200 mArms / mADC
On-Resistance (max) 16
Input Voltage to operate 5-12 V
Applications
Features
Description
Ordering Information
Pin Configuration
• 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
• Designed for use in Security Systems Complying
with EN50130-4
• Voltage-Controlled Operation
• 2500Vrms Input/Output Isolation
• 100% Solid State
• Arc-Free With No Snubbing Circuits
• No EMI/RFI Generation
• Immune to Radiated EM Fields
• Small 4-Pin SIP Package
• Auto Pick & Place, Wave Solderable
The CPC1219 is a voltage-controlled,
single-pole, normally closed (1-Form-B) optically
coupled solid state relay in a 4-pin Single In-line
Package (SIP). IXYS Integrated Circuits Division's
patented OptoMOS architecture makes available the
optically coupled technology necessary to activate the
output's efficient MOSFET switches while providing a
2500Vrms input-to-output isolation barrier. Control of the
isolated output is accomplished by means of a highly
effective GaAlAs infrared LED at the input. An internal
resistor in series with the LED enables the voltage-
controlled operation of the input.
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.
CPC1219 Pinout
Switching Characteristics
of Normally Closed Devices
Approvals
• UL 508 Approved Component: File E69938
• CSA Certified Component: Certificate 1172007
Form-B
IF
10%
90%
ILOAD
ton
toff
Load LoadIN + IN -
1234