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www.clare.com
CPC1230N
DS-CPC1230N-R2
The CPC1230N is a miniature 1-Form-A solid state relay
in a 4 pin SOP package that employs optically coupled
MOSFET technology to provide 1500V of input to output
isolation and is BSI certified for supplemental insulation in
accordance with EN60950. The efficient MOSFET switch-
es and photovoltaic die use Clare’s patented OptoMOS
architecture. The optically coupled input is controlled by a
highly efficient GaAIAs infrared LED. The CPC1230N
uses Clare’s state of the art double molded vertical con-
struction packaging to produce the world’s smallest 4 pin
relay. The CPC1230N offers board space savings of at
least 20% over the competitor’s larger 4 pin SOP relay.
Telecommunications
Telecom Switching
Tip/Ring Circuits
Modem Switching (Laptop, Notebook, Pocket Size)
Hookswitch
Dial Pulsing
Ground Start
Ringer Injection
Instrumentation
Multiplexers
Data Acquisition
Electronic Switching
I/O Subsystems
Meters (Watt-Hour, Water, Gas)
Medical Equipment—Patient/Equipment Isolation
Security
Aerospace
Industrial Controls
UL/C-UL Recognized Component
File #: E76270
BSI Certified - Certificate #: 8416
(Supplementary Isolation Requirement of EN60950)
Small 4 Pin SOP Package
Low Drive Power Requirements (TTL/CMOS
Compatible)
No Moving Parts
High Reliability
Arc-Free With No Snubbing Circuits
Supplemental Isolation
FCC Compatible
1500VRMS Input/Output Isolation
0.4mm Distance Through Insulation
FCC Compatible
No EMI/RFI Generation
Machine Insertable, Wave Solderable
Tape & Reel Version Available
Applications
Features
Description
Approvals
4 Pin SOP OptoMOS
Relay
Ordering Information
Part #
CPC1230N
CPC1230NTR 4 Pin SOP (2,000/reel)
Description
4 Pin SOP (100/tube)
CPC1230
350
120
30
Units
V
mA
Load Voltage
Load Current
Max R
ON
Pin Configuration
1
2
3
4
+ Control
D Control
Load
Load
CONTROL
LOAD
10ms
10%
10%
90%
+
+
T
ON
T
OFF
+
Switching Characteristics of
Normally Open (Form A) Devices
CPC1030N Pinout