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H11AA1-M Datasheet, PDF (1/9 Pages) Fairchild Semiconductor – AC INPUT/PHOTOTRANSISTOR OPTOCOUPLERS | |||
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AC INPUT/PHOTOTRANSISTOR
OPTOCOUPLERS
H11AA1-M
H11AA2-M
PACKAGE
H11AA3-M
H11AA4-M
SCHEMATIC
1
6 BASE
2
5 COLL
3
4 EMITTER
DESCRIPTION
The H11AAX-M series consists of two gallium-arsenide infrared emitting diodes connected in inverse parallel driving a single
silicon phototransistor output.
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 âVâ)
APPLICATIONS
⢠AC line monitor
⢠Unknown polarity DC sensor
⢠Telephone line interface
© 2004 Fairchild Semiconductor Corporation
Page 1 of 9
1/9/04
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