LT613

Rev.B

Letex Technology Corp.

Photo DMOS-FET Relay

Description

The LT613 is a 1-Form A solid state relay in an 4 pin SMD package that employs

optically coupled MOSFET technology to provide 3750V/5000V of input to output

isolation. The optically coupled input is controlled by a highly efficient GaAlAs infrared

LED and MOS FETs on the output side.

Features

•

Low driver power requirements (TTL/CMOS Compatible)

•

No moving parts

•

High reliability

•

Arc-Free with no snubbing circuits

•

3750/5000Vrms Input/Output isolation

Applications

•

Telecommunications (PC, Electronic notepad)

•

Measuring and Testing equipment

•

Industrial control

•

Security equipments

•

High speed inspection machine

Outline Dimensions

Max

.

Unit : mm

inch

Tolerance: ± 0.2

± .007

1. LED Anode

2. LED Cathode

3. Drain (MOS FET)

4. Drain (MOS FET)

1

2

4

3

LETEX

LT613

R293

1

4

2

3

PCB LAYOUT

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