CPC40055ST
AC Power Switch
INTEGRATED
C
IRCUITS
D
IVISION
Characteristics
Description
CPC40055ST is an AC Solid State Switch utilizing
dual power SCR outputs. This device includes
zero-cross turn-on circuitry and is specified with an
Parameter
Rating
Units
VAC (Vrms
)
AC Operating Voltage
Load Current
20-280
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. As a result, the
rms
Thermal Impedance,
Junction-to-Case, JC
0.35
°C/W
CPC40055ST is well suited for industrial environments
where electromagnetic interference would disrupt the
operation of communications and control systems.
Features
• Load Current up to 20A
with 5°C/W Heat Sink
The unique SuperSIP package pioneered by IXYS
Integrated Circuits allows Solid State Relays to
achieve the highest load current currently available in
any similar-sized package. This package features a
unique process in which the silicon chips are soft
soldered onto the ceramic Direct Copper Bond (DCB)
substrate instead of the traditional copper leadframe.
The DCB ceramic, the same substrate used in high
rms
• 800V Blocking Voltage
P
Creepage Pin 1 to Pin 2 of 0.225 inch (5.715 mm)
• 5mA Control Current
• Zero-Cross Switching
• 2500V
Isolation, Input to Output
rms
Creepage Pin 2 to Pin 3 of 0.375 inch (9.525 mm)
• 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
• Lighting
Part
Description
• Tungsten Load: 4.75A (Free Air), 15A (Heat Sink)
• Electrical Ballast: 5A (Free Air), 15A (Heat Sink)
• Programmable Control
• Process Control
CPC40055ST
SuperSIP Package (13 per tube)
Pin Configuration & Waveforms
• Power Control Panels
• Remote Switching
ZC
• Gas Pump Electronics
• Contactors
• Large Relays
• Solenoids
1
2
3
4
AC Load
+ LED – LED
• Motors: 1/3HP (Free Air), 1/2HP (Heat Sink)
• Heaters
Control
AC Line
Approvals
• UL 508 Recognized Component: File E69938
See “UL Approved Ratings” on page 4.
Load
Current
Voltage
Across
Relay
DS-CPC40055ST-R04
www.ixysic.com
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