Datasheet

H11AA1M, H11AA2M, H11AA3M, H11AA4M — AC Input/Phototransistor Optocouplers
©2006 Fairchild Semiconductor Corporation www.fairchildsemi.com
H11AA1M, H11AA2M, H11AA3M, H11AA4M Rev. 1.0.3
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 Package Outlines
1
2
6
5 COLL
4 EMITTER
BASE
3

Summary of content (10 pages)