CPC1909
ISOPLUS™-264 Power Relay
Description
Parameter
Blocking Voltage
Rating
60
Units
VP
Clare and IXYS have combined to bring OptoMOS®
technology, reliability, and compact size to a new
family of high-power Solid State Relays.
Load Current, T =25ºC
A
With 5°C/W Heat Sink
No Heat Sink
On-resistance
RθJC
15
6.5
0.1
0.3
Arms
As part of this family, the CPC1909 single pole
normally open (1-Form-A) Solid State Power Relay is
rated for up to 15Arms continuous load current with a
5ºC/W heat sink.
Ω
ºC/W
The CPC1909 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 ISOPLUS-264 Power Package
• Low Thermal Resistance (0.3 °C/W)
• 15Arms 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 ISOPLUS-264 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 (0.3 °C/W).
Applications
• Industrial Controls
• Motor Control
• Robotics
• Medical Equipment—Patient/Equipment Isolation
• Instrumentation
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Transportation Equipment
• Aerospace/Defense
Approvals
• UL recognized component: File # E69938
• Certified to: UL 508
Ordering Information
Part Number
CPC1909J
Description
ISOPLUS-264 (25 per tube)
Pin Configuration
Switching Characteristics of
Normally Open (Form A) Devices
CONTROL
+
90%
ILOAD
+
10%
RoHS
TOFF
TON
2002/95/EC
e
3
DS-CPC1909-R03
1
www.clare.com