The H11AAX series consists of two gallium-arsenide infrared emitting diodes connected in inverse parallel driving a single silicon phototransistor output.
H11AA3-M- (H11AAx-M) AC Input/Phototransistor Optocouplers
H11AA3M- (H11AA1M - H11AA4M) AC Input/Phototransistor Optocouplers
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AC INPUT/PHOTOTRANSISTOR OPTOCOUPLERS
H11AA1 DESCRIPTION
The H11AAX series consists of two gallium-arsenide infrared emitting diodes connected in inverse parallel driving a single silicon phototransistor output.