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2N3442 - Silicon NPN Transistor

General Description

The 2N3442 is a silicon NPN power transistor in a TO

3 type package designed for applications in industrial and commercial equipment including high fidelity audio amplifiers, series and shunt regulators and power switches.

Key Features

  • D Collector.
  • Emitter Sustaining Voltage: VCEO(sus) = 140V Min D Excellent Second Breakdown Capability Absolute Maximum Ratings: Collector.
  • Emitter Voltage, VCEO.
  • . . . 140V Collector.
  • Base Voltage, VCBO.
  • . . . . 160V Emitter.
  • Base Voltage, VEB.

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Datasheet Details

Part number 2N3442
Manufacturer NTE Electronics (defunct)
File Size 63.61 KB
Description Silicon NPN Transistor
Datasheet download datasheet 2N3442 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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2N3442 Silicon NPN Transistor High Power Industrial TO−3 Type Package Description: The 2N3442 is a silicon NPN power transistor in a TO−3 type package designed for applications in industrial and commercial equipment including high fidelity audio amplifiers, series and shunt regulators and power switches. Features: D Collector−Emitter Sustaining Voltage: VCEO(sus) = 140V Min D Excellent Second Breakdown Capability Absolute Maximum Ratings: Collector−Emitter Voltage, VCEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140V Collector−Base Voltage, VCBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160V Emitter−Base Voltage, VEB . . . . . . . . . . . . . . . . . . . . . .