LT511

Rev.B

Letex Technology Corp.

Photo DMOS-FET Relay

Description

The LT511 is a 2-Form A solid state relay in an 8 pin DIP 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 / 5000 Vrms Input/Output isolation

Applications

•Telecommunications (PC, Electronic notepad)

•Measuring and Testing equipment

•Industrial control

•Security equipments

•High speed inspection machine

Outline Dimensions

Unit : mm inch

Tolerance: 0.2 .007

1,3. LED Anode

2,4. LED Cathode

5,6. Drain (MOS FET)

7,8. Drain (MOS FET)

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2

R093

LT511

LETEX

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7

8

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PCB LAYOUT

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