CPC1998J
AC Power Switch
INTEGRATED
C
IRCUITS
D
IVISION
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)
VP
On-State Voltage Drop
Blocking Voltage
1.1
800
and 2500V
of isolation between the control and the
rms
Thermal Impedance,
Junction-to-Case, JC
0.35
°C/W
output. As a result, the CPC1998J 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
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)
• 800V Blocking Voltage
P
• 5mA Control Current
• Zero-Cross Switching
• Isolated, Low Thermal Impedance Ceramic Pad for
Heat Sink Applications
substrate instead of the traditional copper leadframe.
The DCB ceramic, the same substrate used in high
• 2500V
Isolation, Input to Output
rms
• DC Control, AC Output
• Optically Isolated
• Low EMI and RFI Generation
• High Noise Immunity
power modules, not only provides 2500V
isolation
rms
but also very low junction-to-case thermal impedance
(0.35 °C/W).
• Flammability Rating UL 94 V-0
Ordering Information
Applications
• 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
ZC
• Heaters
Approvals
• UL 508 Recognized Component: File E69938
1
3
4
2
AC Load
+ LED – LED
DS-CPC1998J-R07
www.ixysic.com
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