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www.clare.com

PLA143

DS-PLA143-R3

The PLA143 is a 1-Form-A solid state relay which uses

optically coupled MOSFET technology to provide en-

hanced input to output isolation of 4000V. The efficient

MOSFET switches and photovoltaic die use Clare’s patent-

controlled by a highly efficient GaAIAs infrared LED. The

PLA143 can be used to replace mechanical relays and

offers the superior reliability associated with semiconductor

devices. Because they have no moving parts, they can

offer faster, bounce-free switching in a more compact sur-

face mount or through hole package.

Certificate #: 7344 (to 3750 volts)

Certificate #: 7344

Compatible)

Applications

Features

Description

Approvals

Ordering Information

Part #

Description

PLA143

6 Pin Dip (50/Tube)

PLA143S

6 Pin Surface Mount (50/Tube)

PLA143STR

6 Pin Surface Mount (1000/Reel)

PLA143

Units

Load Voltage

600

V

Load Current

100

mA

Max R

ON

50

Ω

Pin Configuration

Switching Characteristics of

Normally Open (Form A) Devices

CONTROL

LOAD

10ms

10%

10%

90%

+

+

+

1

3

2

4

5

6

+ Control

– Control

NC

Load

Do Not Use

Load

AC/DC Configuration

PLA143 Pinout

1

3

2

4

5

6

+ Control

– Control

NC

+ Load

– Load

DC Only Configuration

PLA143 Pinout