CPC1998
AC Power Switch
Characteristics
Description
CPC1998J is an AC Solid State Switch utilizing dual
power SCR outputs. This device also includes
zero-cross turn-on circuitry and is specified with an
Parameter
Rating
Units
Vrms
AC Operating Voltage
Load Current
20-240
800V blocking voltage.
P
With 5°C/W Heat Sink
No Heat Sink
20
5
A
Tightly controlled zero-cross circuitry ensures low
noise switching of AC loads by minimizing the
generation of transients. The optically coupled input
and output circuits provide exceptional noise immunity
rms
VP (at IL=2AP)
On-State Voltage Drop
1.1
800
0.35
VP
Blocking Voltage
RθJC
and 2500V
of isolation between the control and the
rms
°C/W
output. As a result, the CPC1998 is well suited for
industrial environments where electromagnetic
interference would disrupt the operation of plant facility
communications and control systems.
Features
• Load Current up to 20A
with 5°C/W Heat Sink
rms
• 800V Blocking Voltage
• 5mA Control Current
• Zero-Cross Switching
P
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 in which the silicon chips are soft
soldered onto the Direct Copper Bond (DCB)
• 2500V
Isolation, Input to Output
rms
• DC Control, AC Output
• Optically Isolated
• TTL and CMOS Compatible
• Low EMI and RFI Generation
• High Noise Immunity
• Machine Insertable, Wave Solderable
substrate instead of the traditional copper leadframe.
The DCB ceramic, the same substrate used in high
power modules, not only provides 2500V
isolation
rms
but also very low thermal resistance (0.35 °C/W).
Applications
Ordering Information
• Programmable Control
• Process Control
• Power Control Panels
• Remote Switching
• Gas Pump Electronics
• Contactors
Part
Description
CPC1998J
i4-PAC Package (25 per tube)
Pin Configuration
• Large Relays
• Solenoids
• Motors
• Heaters
ZC
Approvals
• UL 508 Recognized Component: File E69938
1
3
4
2
AC Load
+ LED – LED
RoHS
2002/95/EC
DS-CPC1998 - R01
www.clare.com
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