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BC Series Transistors

BF259 NPN High Voltage Transistor

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BF259 NPN High Voltage Transistor Datasheet

BF259 overview

The BF259 is an NPN High Voltage Transistor. Main ratings: Maximum Collector-Base Voltage |Vcb| 300 V; Maximum Collector-Emitter Voltage |Vce| 300 V; Maximum Emitter-Base Voltage |Veb| 5 V; Maximum Collector Current |Ic max| 0.1 A. This page brings together the BF259 pinout and key specifications, with the full datasheet PDF to preview below or download.

BF259 NPN High Voltage Transistor

Key specifications

Maximum Collector-Base Voltage |Vcb|
300 V
Maximum Collector-Emitter Voltage |Vce|
300 V
Maximum Emitter-Base Voltage |Veb|
5 V
Maximum Collector Current |Ic max|
0.1 A
Transition Frequency (ft)
90 MHz

Datasheet

bf259.pdf
Format PDFSize 83 KBLanguage EN
Third-party / unverified source
Open datasheet Download

BF259 pinout

BF259 pinout diagram
PinName
1Emitter
2Base
3Collector

BF259 applications

  • Video Output Stages in CTV and MTV Sets
  • Class A Audio Output Stages
  • Drivers for Horizontal Deflection Circuits

BF259 datasheet PDF preview

PDF · 83 KB

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