CPC1967
i4-PAC™ Power Relay
Description
Parameter
Rating
Units
Clare and IXYS have combined to bring OptoMOS®
technology, reliability and compact size to a new
family of high power Solid State Relays.
Blocking Voltage
400
VP
Load Current, T =25°C
A
With 5°C/W Heat Sink
No Heat Sink
On-resistance
RθJC
3.35
1.35
0.85
0.35
Arms
As part of this family, the CPC1967 single pole
normally open (1-Form-A) Solid State Power Relay is
rated for up to 3.35Arms continuous load current with a
5°C/W heat sink.
Ω
ºC/W
The CPC1967 employs optically coupled MOSFET
technology to provide 2500Vrms of input to output
isolation. The output is constructed with efficient
MOSFET switches and photovoltaic die that use
Clare’s patented OptoMOS architecture while the
input, a highly efficient GaAlAs infrared LED provides
the optically coupled control. The combination of
low on-resistance and high load current handling
capability makes this relay suitable for a variety of high
performance switching applications.
Features
• Compact i4-PAC Power Package
• Low Thermal Resistance (0.35 °C/W)
• 3.35Arms Load Current with 5°C/W Heat Sink
• Electrically Non-conductive Thermal Pad for Heat
Sink Applications
• Low Drive Power Requirements
• Arc-Free With No Snubbing Circuits
• 2500Vrms Input/Output Isolation
• No EMI/RFI Generation
• Machine Insertable, Wave Solderable
The unique i4-PAC package pioneered by IXYS
allows Solid State Relays to achieve the highest load
current and power ratings. This package features
a unique IXYS process where the silicon chips are
soft soldered onto the Direct Copper Bond (DCB)
substrate instead of the traditional copper leadframe.
The DCB ceramic, the same substrate used in high
power modules, not only provides 2500Vrms isolation
but also very low thermal resistance (0.35 °C/W).
Applications
• Industrial Controls
• Motor Control
• Robotics
• Medical Equipment—Patient/Equipment Isolation
• Instrumentation
• Multiplexers
Approvals
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• UL recognized component: File # E69938
• Certified to: UL 508
• Meters (Watt-Hour, Water, Gas)
• Transportation Equipment
• Aerospace/Defense
Ordering Information
Part Number
Description
CPC1967J
i4-PAC™ (25 per tube)
Pin Configuration
Switching Characteristics of
Normally Open (Form A) Devices
CONTROL
+
90%
ILOAD
+
10%
TOFF
TON
RoHS
2002/95/EC
e
3
DS-CPC1967-R03
1
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