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BC549 - NPN general purpose transistors

General Description

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

PNP complements: BC559 and BC560.

Fig.1 Simplified outline (TO-92; SOT54) and symbol.

Key Features

  • Low current (max. 100 mA).
  • Low voltage (max. 45 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 dbook, halfpage M3D186 BC549; BC550 NPN general purpose transistors Product data sheet Supersedes data of 1999 Apr 22 2004 Oct 11 NXP Semiconductors NPN general purpose transistors Product data sheet BC549; BC550 FEATURES • Low current (max. 100 mA) • Low voltage (max. 45 V). APPLICATIONS • Low noise stages in audio frequency equipment. DESCRIPTION NPN transistor in a TO-92; SOT54 plastic package. PNP complements: BC559 and BC560. PINNING PIN 1 2 3 emitter base collector DESCRIPTION handbook, halfpage1 2 3 2 MAM182 3 1 Fig.1 Simplified outline (TO-92; SOT54) and symbol.