www.ixysic.com

DS-CPC1972-R05

1

CPC1972

AC Power Switch

Part Number

Description

CPC1972G

6-Pin DIP (50/Tube)

CPC1972GS

6-Pin Surface Mount (50/Tube)

CPC1972GSTR

6-Pin Surface Mount (1000/Reel)

Parameter

Ratings

Units

Blocking Voltage

800

V

P

Load Current

250

mA

rms

On State Voltage Drop

3

V

Operating Voltage

550

V

rms

Applications

Features

Description

Approvals

Ordering Information

Pin Configuration

The CPC1972 is an AC Solid State Switch using

optical coupling with dual power silicon controlled

rectifier (SCR) outputs to produce an alternative to

optocoupler and Triac circuits. The CPC1972 switches

are robust enough to provide a blocking voltage

of up to 800V

cross circuitry ensures switching of AC loads without

the generation of transients. The input and output

circuits are optically coupled to provide 3750V

isolation and noise immunity between the control and

load circuits. As a result the CPC1972 is well suited

for industrial environments where electromagnetic

interference could disrupt the operation of

electromechanical relays.

rms

Pb

ZC

1

3

2

4

5

6

N/C

N/C

AC Load

AC Load

– LED

+ LED