CPC2125N
Dual Single-Pole, Normally Closed
8-Pin SOIC OptoMOS® Relay
INTEGRATED
CIRCUITS
DIVISION
Description
Parameter
Blocking Voltage
Load Current
Rating
400
100
35
Units
VP
mArms / mADC
The CPC2125N is a miniature device with two
independent normally closed (1-Form-B) solid state
relays in an 8-Pin SOIC package that employs
optically coupled MOSFET technology to provide
1500Vrms of input/output isolation.
On-Resistance (max)
LED Forward Current (to Activate)
2
mA
Features
Optically coupled outputs using the patented
OptoMOS architecture are controlled by a highly
efficient GaAIAs infrared LED.
• 1500Vrms Input/Output Isolation
• TTL/CMOS Compatible Input
• Arc-Free With No Snubbing Circuits
• No EMI/RFI Generation
Constructed using IXYS Integrated Circuits Division’s
state of the art packaging, this device is one of the
world’s smallest relays. It offers substantial board
space savings over the competitor’s larger 8-Pin SOIC
relay.
• Immune to Radiated EM Fields
• SMD Pick & Place, Wave Solderable
• Tape & Reel Version Available
• Small 8-Pin SOIC Package
Approvals
Applications
• UL Certified Component: File E76270
• CSA Certified Component: Certificate 1172007
• EN/IEC 60950-1 Certified Component:
TUV Certificate B 10 05 49410 006
• Telecommunications
• Telecom Switching
• Tip/Ring Circuits
• Modem Switching (Laptop, Notebook, Pocket Size)
• Hook Switch
• Dial Pulsing
• Ground Start
• Ringing Injection
• Security
• Passive Infrared Detectors (PIR)
• Data Signaling
Ordering Information
Part #
CPC2125N
Description
8-Pin SOIC (50/tube)
CPC2125NTR
8-Pin SOIC (2000/reel)
• Sensor Circuitry
• Instrumentation
Pin Configuration
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• Medical Equipment—Patient/Equipment Isolation
• Aerospace
1
8
7
6
5
+ Control
Load
Load
Load
Load
2
– Control
3
+ Control
• Industrial Controls
4
– Control
Switching Characteristics
of Normally Closed (Form-B) Devices
Form-B
IF
ILOAD
90%
10%
t
t
on
off
Pb
e3
DS-CPC2125N-R02
1
www.ixysic.com