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BF857 - NPN high-voltage transistor

Download the BF857 datasheet PDF. This datasheet also covers the BF859 variant, as both devices belong to the same npn high-voltage transistor family and are provided as variant models within a single manufacturer datasheet.

Description

NPN transistors in a TO-202 plastic package.

An A-version with e-b-c pinning instead of e-c-b is available on request.

colour television receivers.

Features

  • r. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BF859_PhilipsSemiconductors.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
BF859 NPN high-voltage transistor NXP
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BF819 NPN high-voltage transistor NXP
BF820 NPN High-Voltage Transistors GME
BF820 NPN high-voltage transistors NXP

Other Datasheets by Philips Semiconductors (now NXP Semiconductors)

Part Number Description
BF851A N-channel junction FETs
BF851B N-channel junction FETs
BF851C N-channel junction FETs
BF858 NPN high-voltage transistor
BF870 PNP Transistor

Full PDF Text Transcription

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DISCRETE SEMICONDUCTORS DATA SHEET M3D067 BF857; BF858; BF859 NPN high-voltage transistors Product specification Supersedes data of September 1994 File under Discrete Semiconductors, SC04 1996 Dec 09 Philips Semiconductors NPN high-voltage transistors Product specification BF857; BF858; BF859 DESCRIPTION NPN transistors in a TO-202 plastic package. An A-version with e-b-c pinning instead of e-c-b is available on request. APPLICATIONS • For use in video output stages of black and white and colour television receivers. PINNING PIN DESCRIPTION 1 emitter 2 collector, connected to mounting base 3 base handbook, halfpage 1 23 MBH794 Fig.1 Simplified outline (TO-202) and symbol.
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