H11AA3SR2VM View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

Manufacturer

H11AA3SR2VM

AC Input/Phototransistor Optocouplers

Fairchild Semiconductor 

September 2009

H11AA1M, H11AA2M, H11AA3M, H11AA4M

AC Input/Phototransistor Optocouplers

Features

■ Bi-polar emitter input

■ Built-in reverse polarity input protection

■ Underwriters Laboratory (UL) recognized File

#E90700, Volume 2

■ VDE approved File #102497 (ordering option ‘V’)

Applications

■ AC line monitor

■ Unknown polarity DC sensor

■ Telephone line interface

Description

The H11AAXM series consists of two gallium-arsenide

infrared emitting diodes connected in inverse parallel

driving a single silicon phototransistor output.

Schematic

1

2

3

6 BASE

5 COLL

4 EMITTER

Package Outlines

©2006 Fairchild Semiconductor Corporation

H11AA1M, H11AA2M, H11AA3M, H11AA4M Rev. 1.0.3

www.fairchildsemi.com

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