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BC637 - NPN medium power transistors

General Description

NPN transistor in a TO-92; SOT54 plastic package.

PNP complements: BC636, BC638 and BC640.

Simplified outline (TO-92; SOT54) and symbol.

Key Features

  • High current (max. 1 A).
  • Low voltage (max. 80 V).

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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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DISCRETE SEMICONDUCTORS DATA SHEET book, halfpage M3D186 BC635; BC637; BC639 NPN medium power transistors Product specification Supersedes data of 1997 Mar 12 1999 Apr 23 Philips Semiconductors Product specification NPN medium power transistors FEATURES • High current (max. 1 A) • Low voltage (max. 80 V). APPLICATIONS • Driver stages of audio/video amplifiers. DESCRIPTION NPN transistor in a TO-92; SOT54 plastic package. PNP complements: BC636, BC638 and BC640. PINNING PIN 1 2 3 BC635; BC637; BC639 DESCRIPTION base collector emitter 1 handbook, halfpage 2 3 2 1 3 MAM259 Fig.1 Simplified outline (TO-92; SOT54) and symbol. LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134).