Product Summary

The H11AA1 is an AC Input/Phototransistor Optocoupler. It consists of two gallium-arsenide infrared emitting diodes connected in inverse parallel driving a single silicon phototransistor output. The applications of the H11AA1 include AC line monitor, Unknown polarity DC sensor, and Telephone line interface.

Parametrics

H11AA1 absolute maximum ratings: (1)Input Forward Voltage: 1.2V; (2)Capacitance: 80pF; (3)Breakdown Voltage Collector to Emitter: 30V; (4)Collector to Base: 70V; (5)Emitter to Base: 5V; (6)Emitter to Collector: 7V; (7)Leakage Current Collector to Emitter: 50nA; (8)Capacitance Collector to Emitter: 10pF; (9)Collector to Base: 80pF; (10)Emitter to Base: 15pF.

Features

H11AA1 features: (1)Bi-polar emitter input; (2)Built-in reverse polarity input protection; (3)Underwriters Laboratory (UL) recognized – File #E90700.

Diagrams

H11AA1 pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
H11AA1_Q
H11AA1_Q

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H11AA1-M
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Data Sheet

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H11AA1S(TA)
H11AA1S(TA)

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Data Sheet

0-1: $0.28
1-50: $0.23
50-100: $0.19
100-500: $0.14
500-1000: $0.13
H11AA1S(TA)-V
H11AA1S(TA)-V

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Data Sheet

0-1: $0.28
1-50: $0.23
50-100: $0.19
100-500: $0.14
500-1000: $0.13
H11AA1S(TB)
H11AA1S(TB)

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Data Sheet

0-1: $0.28
1-50: $0.23
50-100: $0.19
100-500: $0.14
500-1000: $0.13
H11AA1S1(TA)
H11AA1S1(TA)

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Data Sheet

0-1: $0.28
1-50: $0.23
50-100: $0.19
100-500: $0.14
500-1000: $0.13