LT937HT

Rev.C

Letex Technology Corp.

Photo DMOS-FET Relay

Description

The LT937HT is a 1-Form A solid state relay in a 6 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

•

SMD package 6 Pin type in miniature design (8.8×6.4×3.4mm / .173×.169×.083inch)

•

Low driver power requirements (TTL/CMOS Compatible)

•

No moving parts

•

High reliability

•

Arc-Free with no snubbing circuits

•

3750 / 5000 Vrms Input/Output isolation

•

Tape & Reel version available

Applications

•

Telecommunications (PC, Electronic notepad)

•

Measuring and Testing equipment

•

Industrial control

•

Security equipments

•

High speed inspection machine

Outline Dimensions

Max

.

1

6

2

5

3

4

1. LED Anode

2. LED Cathode

4. Drain (MOS FET)

5. Source (MOS FET)

6. Drain (MOS FET)

Unit : mm

inch

Tolerance: ± 0.2

± .007

1

3

2

6

4

5

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