4-PIN PHOTO
TRANSISTOR OPTOCOUPLERS
H11AA814 SERIES
PACKAGE
H11A617 SERIES
H11A817 SERIES
H11AA814 SCHEMATIC
1
4 COLLECTOR
4
2 3 EMITTER
1
DESCRIPTION
The H11AA814 Series consists of two gallium arsenide infrared emitting diodes, connected in inverse parallel, driving a single silicon photo
transistor in a 4-pin dual in-line package.
The H11A617 and H11A817 Series consists of a gallium arsenide infrared emitting diode driving a silicon photo
transistor in a 4-pin dual in-line package.
H11A617 & H11A817 SCHEMATIC
ANODE 1
4 COLLECTOR
FEATURES
• Compact 4-pin package • Current transfer ratio in selected groups: H11AA814: 20-300% H11A817: H11AA814A: 50-150% H11A817A: H11A617A: 40%-80% H1...