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BF423L - (BF421L / BF423L) PNP high-voltage transistors

Download the BF423L datasheet PDF. This datasheet also covers the BF421L variant, as both devices belong to the same (bf421l / bf423l) pnp high-voltage transistors family and are provided as variant models within a single manufacturer datasheet.

General Description

DESCRIPTION PNP transistor in a TO-92; SOT54 plastic package.

NPN complement: BF422L.

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

Key Features

  • Low current (max. 50 mA).
  • High voltage (max. 300 V).
  • Available with a higher power rating (830 mW) under type number: BF423.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BF421L_PhilipsSemiconductors.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
BF423 High Voltage Transistors Motorola Inc
BF423 High Voltage Transistors ON Semiconductor
BF423 PNP Silicon Transistors Siemens Semiconductor Group
BF423 Small Signal Transistors General Semiconductor
BF423 PNP Silicon Transistor AUK corp

Other Datasheets by NXP Semiconductors

Part Number Description
BF423 PNP high-voltage transistors
BF420 NPN high-voltage transistors
BF421 PNP high-voltage transistors
BF421L (BF421L / BF423L) PNP high-voltage transistors
BF422 NPN high-voltage transistors

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.

View original datasheet text
www.DataSheet4U.com DISCRETE SEMICONDUCTORS DATA SHEET book, halfpage M3D186 BF421L; BF423L PNP high-voltage transistors Product specification Supersedes data of 1999 Apr 21 2004 Nov 10 www.DataSheet4U.com Philips Semiconductors Product specification PNP high-voltage transistors FEATURES • Low current (max. 50 mA) • High voltage (max. 300 V) • Available with a higher power rating (830 mW) under type number: BF423. APPLICATIONS • Primarily intended for telephony applications. 1 handbook, halfpage BF421L; BF423L PINNING PIN 1 2 3 base collector emitter DESCRIPTION DESCRIPTION PNP transistor in a TO-92; SOT54 plastic package. NPN complement: BF422L. Fig.1 2 3 2 1 3 MAM285 Simplified outline (TO-92; SOT54) and symbol.