CPC1968
ISOPLUS™-264 Power Relay
INTEGRATED
C
IRCUITS
D
IVISION
Characteristics
Description
The CPC1968 single-pole normally open (1-Form-A)
Solid State Power Relay is rated for up to 5A
continuous load current with a 5°C/W heat sink.
Parameter
Rating
Units
VP
Blocking Voltage
500
Load Current, TA=25°C:
Optically coupled MOSFET technology enables the
With 5°C/W Heat Sink
No Heat Sink
5
2
CPC1968 to provide 2500V
of input to output
Arms / A
rms
DC
isolation. The output, constructed with efficient
MOSFET switches and photovoltaic die, uses IXYS
Integrated Circuits Division’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.
On-Resistance
0.35
R
0.3
°C/W
JC
Features
• 5A Load Current with 5°C/W Heat Sink
• Low 0.35 On-Resistance
• 500V Blocking Voltage
P
• 2500V
Input/Output Isolation
rms
The unique ISOPLUS-264 package pioneered by
IXYS enables Solid State Relays to achieve the
highest load current and power ratings. This package
features a unique IXYS process in which 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
• Low Thermal Resistance (0.3 °C/W)
• Electrically Non-conductive Thermal Pad for
Heat Sink Applications
• Low Drive Power Requirements
• Arc-Free With No Snubbing Circuits
• No EMI/RFI Generation
• Machine Insertable, Wave Solderable
Applications
2500V
isolation but also very low thermal
rms
resistance (0.3 °C/W).
• Industrial Controls / Motor Control
• Robotics
• Medical Equipment—Patient/Equipment Isolation
• Instrumentation
Ordering Information
• Multiplexers
• Data Acquisition
• Electronic Switching
Part
Description
ISOPLUS-264 Package (25 per tube)
CPC1968J
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Transportation Equipment
• Aerospace/Defense
Approvals
• UL 508 Recognized Component: File E69938
Switching Characteristics
Form-A
Pin Configuration
IF
90%
10%
ILOAD
t
t
on
off
DS-CPC1968-R01
www.ixysic.com
1