H11A1 (Phototransistor Optocoupler Single Channel)

Additional Information

Phototransistor Optocouplers Single Channel Output

The general purpose optocouplers consist of a gallium arsenide infrared emitting diode driving a silicon phototransistor.

MAXIMUM RATINGS

Device:
Total Device Power Dissipation @ TA = 25°C: 250mW
- Derate above 25 deg. C.: 2.94mW
Operating Temperature: -40 to 100 deg. C.

Emitter:
DC/Average Forward Input Current: 60mA
Reverse Input Voltage: 6.0V
Forward Current – Peak (300μs, 2% Duty Cycle): 3.0A
LED Power Dissipation @ TA = 25°C: 120mW
- Derate above 25 deg. C.: 1.41mW/deg. C

Detector:
Collector-Emitter Voltage: 30.0V
Collector-Base Voltage: 70.0V
Emitter-Collector Voltage: 7.0V
Detector Power Dissipation @ TA = 25°C: 150mW
- Derate above 25 deg. C.: 1.76mW/deg. C

Applications:
- Power supply regulators
- Digital logic inputs
- Microprocessor inputs

Manufactured by: Global/Fairchild Mix
Part Number: H11A1

Full Datasheet: H11A1 General Purpose Optocoupler Transistor