CPC1225N
4 Pin SOP OptoMOS
®
Relay
Parameter
Blocking Voltage
Load Current
Max On-resistance
Rating
400
120
30
Units
V
P
mA
Ω
Features
•
Small 4-Pin SOP Package
•
Low Drive Power Requirements (TTL/CMOS
Compatible)
•
No Moving Parts
•
High Reliability
•
Arc-Free With No Snubbing Circuits
•
1500V
rms
Input/Output Isolation
•
0.4mm Distance Through Insulation
(Supplementary Isolation Requirement of
EN60950)
•
No EMI/RFI Generation
•
Machine Insertable, Wave Solderable
•
Tape & Reel Version Available
Description
The CPC1225N is a miniature 1-Form-A solid state
relay in a 4-pin SOP package that employs optically
coupled MOSFET technology to provide 1500V
rms
of input-to-output isolation. The device also complies
with the Supplementary Isolation requirements of
EN/IEC 60950-1.
The MOSFET switches and photovoltaic die use
Clare’s patented OptoMOS
®
architecture to provide
1500 V
rms
of input-to-output isolation. The optically
coupled output is controlled by a highly efficient
GaAIAs infrared LED.
The CPC1225N uses Clare’s state of the art double
molded vertical construction to produce one of the
world’s smallest 4-pin relays. The CPC1225N offers
board space savings of 20% over the competitor’s
larger 4-pin SOP relay.
Approvals
•
UL Recognized Component File #: E76270
•
EN/IEC 60950-1 Supplementary Isolation
compliant
Ordering Information
Part #
CPC1225N
CPC1225NTR
Description
4 Pin SOP (100/tube)
4 Pin SOP (2000/reel)
Applications
•
Telecommunications
•
Telecom Switching
•
Tip/Ring Circuits
•
Modem Switching (Laptop, Notebook, Pocket
Size)
•
Hook Switch
•
Dial Pulsing
•
Ground Start
•
Ringing Injection
•
Instrumentation
•
Multiplexers
•
Data Acquisition
•
Electronic Switching
•
I/O Subsystems
•
Meters (Watt-Hour, Water, Gas)
•
Medical Equipment-Patient/Equipment Isolation
•
Security
•
Aerospace
•
Industrial Controls
Pin Configuration
+ Control
1
4
Load
– Control
2
3
Load
Switching Characteristics of
Normally Open (Form A) Devices
Control
I
LOAD
+
90%
10%+
t
OFF
Pb
RoHS
2002/95/EC
e
3
www.clare.com
t
ON
DS-CPC1225N-R03
1
CLARE [ CLARE, INC. ]
