H11AA4-M Datasheet | Fairchild Semiconductor

H11AA1-M, H11AA2-M, H11AA3-M, H11AA4-M AC Input/Phototransistor Optocouplers April 2006 H11AA1-M, H11AA2-M, H11AA3-M, H11AA4-M AC Input/Phototransistor 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 phototransistor 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 6 BASE 5 COLL 4 EMITTER ©2006 Fairchild...