4N22A Datasheet PDF - TT Hi-Reliability Optically Coupled Isolator Specs

4N22A - Hi-Reliability Optically Coupled Isolator

This page provides the datasheet information for the 4N22A, a member of the 4N22 Hi-Reliability Optically Coupled Isolator family.

Datasheet Summary

Description

Each isolator in this series consists of an infrared emi ng diode and a NPN silicon phototransistor, which are mounted in a herme cally sealed TO‐78 package.

Devices are designed for military and/or harsh environments.

The suﬃx le er “A” denotes the collector is electrically isolated from the case.

Features

 TO-78 hermetically sealed package.
 High current transfer ratio.
 1 kV electrical isolation.
 Base contact provided for conventional transistor biasing.
 TX and TXV devices processed to MIL-PRF-19500.

Datasheet Details

Part number	4N22A
Manufacturer	TT
File Size	338.56 KB
Description	Hi-Reliability Optically Coupled Isolator
Datasheet	4N22A Datasheet
Additional preview pages of the 4N22A datasheet.

📁 Similar Datasheet

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Full PDF Text Transcription

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Hi-Reliability Optically Coupled Isolator 4N22, 4N23, 4N24 [A] (TX, TXV) 4N47, 4N48, 4N49 [A] (TX, TXV) Features:  TO-78 hermetically sealed package  High current transfer ratio  1 kV electrical isolation  Base contact provided for conventional transistor biasing  TX and TXV devices processed to MIL-PRF-19500 Description: Each isolator in this series consists of an infrared emi ng diode and a NPN silicon phototransistor, which are mounted in a herme cally sealed TO‐78 package. Devices are designed for military and/or harsh environments. The suﬃx le er “A” denotes the collector is electrically isolated from the case. The 4N22, 4N22A, 4N23, 4N23A,4N24, and 4N24A (TX, TXV) devices are processed to MIL‐PRF‐19500/486.

Published: Dec 7, 2017 |