Description
H11AA1M, H11AA2M, H11AA3M, H11AA4M * AC Input/Phototransistor Optocouplers September 2009 H11AA1M, H11AA2M, H11AA3M, H11AA4M AC Input/Photot.
The H11AAXM series consists of two gallium-arsenide infrared emitting diodes connected in inverse parallel driving a single silicon phototransistor ou.
Features
* Bi-polar emitter input
* Built-in reverse polarity input protection
* Underwriters Laboratory (UL) recognized File #E90700, Volume 2
Applications
* AC line monitor
* Unknown polarity DC sensor
* Telephone line interface
Schematic
Package Outlines
1
6 BASE
2
5 COLL
3
4 EMITTER
©2006 Fairchild Semiconductor Corporation H11AA1M, H11AA2M, H11AA3M, H11AA4M Rev. 1.0.3
www. fairchildsemi. com
Free Datasheet http://www. datasheet4