©2005 Fairchild Semiconductor Corporation

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www.fairchildsemi.com

October 2005

H11AA1, H11AA3, H11AA2, H11AA4 Rev. 1.0.0

H11AA1, H11AA3, H11AA2, H11AA4

AC Input/Phototransistor Optocouplers

Features

■ Bi-polar emitter input

■ Built-in reverse polarity input protection

■ Underwriters Laboratory (UL) recognized – File #E90700

■ VDE approved – File #E94766 (ordering option ‘300’)

Applications

■ AC line monitor

■ Unknown polarity DC sensor

■ Telephone line interface

Description

The H11AAX series consists of two gallium-arsenide infrared

emitting diodes connected in inverse parallel driving a single

silicon phototransistor output.

6

1

6

1

6

1

1

2

6

5COLL

4 EMITTER

BASE

3

Parameter

Symbol

Device

Value

Units

TOTAL DEVICE

Storage Temperature

All

-55 to +150

°C

Operating Temperature

All

-55 to +100

°C

Lead Solder Temperature

All

260 for 10 sec

°C

Total Device Power Dissipation

All

350

mW

Derate Linearly From 25°C

4.6

mW/°C

EMITTER

Continuous Forward Current

All

100

mA

Forward Current - Peak (1 µs pulse, 300 pps)

All

±1.0

A

LED Power Dissipation

All

200

mW

Derate Linearly From 25°C

2.6

mW/°C

DETECTOR

Detector Power Dissipation

All

300

mW

Derate above 25°C

4.0

mW/°C