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; (4)VDE approved – File #E94766 (ordering option ‘300’).

Diagrams

H11AA1 Pin Configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
H11AA1
H11AA1

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Data Sheet

0-1: $0.59
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100-250: $0.41
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Data Sheet

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Data Sheet

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H11AA1VM
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Data Sheet

0-1: $0.41
1-25: $0.36
25-100: $0.28
100-250: $0.24
H11AA1SR2VM
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Fairchild Semiconductor

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Data Sheet

0-1: $0.40
1-25: $0.31
25-100: $0.27
100-250: $0.23
H11AA1SVM
H11AA1SVM

Fairchild Semiconductor

Transistor Output Optocouplers MOT AC IN-TRANS OUT

Data Sheet

0-1: $0.43
1-25: $0.33
25-100: $0.29
100-250: $0.25
H11AA1SD
H11AA1SD

Fairchild Semiconductor

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Data Sheet

Negotiable 
H11AA1TM
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Data Sheet

Negotiable