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4N24A Datasheet Hi-reliability Optically Coupled Isolator

Manufacturer: TT Electronics

Overview: Hi-Reliability Optically Coupled Isolator 4N22, 4N23, 4N24 [A] (TX, TXV) 4N47, 4N48, 4N49 [A] (TX,.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General 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.

Key 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.

4N24A Distributor