LT819 - Photo DMOS-FET Relay

General Description

The LT819 is a miniature 1-Form A solid state relay in an 6 pin DIP package that employs optically coupled MOSFET technology to provide 3750V 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.

Key Features

Low driver power requirements (TTL/CMOS Compatible).
No moving parts.
High reliability.
Arc-Free with no snubbing circuits.
3750Vrms Input/Output isolation.

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LT819 photo dmos-fet relay by Letex Technology - Datasheet Preview

Datasheet Details

Part number	LT819
Manufacturer	Letex Technology
File Size	116.63 KB
Description	Photo DMOS-FET Relay
Datasheet	LT819 Datasheet

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LT819 Photo DMOS-FET Relay Rev.A Description The LT819 is a miniature 1-Form A solid state relay in an 6 pin DIP package that employs optically coupled MOSFET technology to provide 3750V 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 •3750Vrms Input/Output isolation Applications •Telecommunications (PC, Electronic notepad) •Measuring and Testing equipment •Industrial control •Security equipments •High speed inspection machine Outline Dimensions 654 654 LETEX LT819 R293 1 23 PCB LAYOUT (TOP VIEW) 4 1 23 1. LED Anode 2. LED Cathode 4. Drain (MOS FET) 5.