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PM1204

DS-PM1204-R6

The PM1204 is a AC Solid State Switch using optical cou-

pling with dual power SCR outputs to produce an alter-

native to optocoupler and Triac circuits. The PM1204

switches are robust enough to provide a blocking voltage

of up to 400V. In addition, tightly controlled zero cross cir-

cuitry ensures switching of AC loads without the genera-

tion of transients. The input and output circuits are

optically coupled to provide 3750V of isolation and noise

immunity between control and load circuits. As a result

the PM1204 is well suited for industrial environments

where electromagnetic interference could disrupt the

operation of electromechanical relays.

Applications

Features

Description

Approvals

AC Power Switch

Ordering Information

Part #

Description

PM1204

6 Pin Dip (50/Tube)

PM1204S

6 Pin Surface Mount (50/Tube)

PM1204STR

6 Pin Surface Mount Tape & Reel

PM1204

Units

AC Operating

120

V

Voltage

Load Current

500

mA

On State

1.4

V

RMS

Voltage Drop

(at I

Pin Configuration

PM1204 Pinout

ZC

1

3

2

4

5

6

AC Load

AC Load

Ð LED

+ LED