H11AA1-M, H11AA2-M, H11AA3-M, H11AA4-M AC Input/Photo
transistor Optocouplers
April 2006
H11AA1-M, H11AA2-M, H11AA3-M, H11AA4-M AC Input/Photo
transistor Optocouplers
Features
■ Bi-polar emitter input ■ Built-in reverse polarity input protection ■ Underwriters Laboratory (UL) recognized File
Description
The H11AAX-M series consists of two gallium-arsenide infrared emitting diodes connected in inverse parallel driving a single silicon photo
transistor output.
#E90700, Volume 2
■ VDE approved File #102497 (ordering option ‘V’)
Applications
■ AC line monitor ■ Unknown polarity DC sensor ■ Telephone line interface
Package and Schematic
1
6 BASE
2
5 COLL
3
4 EMITTER
©2006 Fairchild Semi...