Datasheet BF259 - STMicroelectronics TRANSISTOR, NPN, TO-39 — 数据表

STMicroelectronics BF259

Part Number: BF259

详细说明

Manufacturer: STMicroelectronics

Description: TRANSISTOR, NPN, TO-39

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Docket:
BF257 BF258-BF259
HIGH VOLTAGE VIDEO AMPLIFIERS
DESCRIPTION The BF257, BF258 and BF259 are silicon planar epitaxial NPN transistors in Jedec TO-39 metal case.

They are particularly designed for videooutput stages in CTV and MTV sets, class A audio output stages and drivers for horizontal deflection circuits.
TO-39
INTERNAL SCHEMATIC DIAGRAM

Specifications:

  • Collector Emitter Voltage V(br)ceo: 300 V
  • Collector Emitter Voltage Vces: 1 V
  • Continuous Collector Current Ic Max: 100 mA
  • Current Ic @ Vce Sat: 30 mA
  • Current Ic Continuous a Max: 100 mA
  • DC Collector Current: 100 mA
  • DC Current Gain Min: 25
  • DC Current Gain: 30 mA
  • Full Power Rating Temperature: 25°C
  • Gain Bandwidth ft Min: 25 MHz
  • Gain Bandwidth ft Typ: 90 MHz
  • Mounting Type: Through Hole
  • Number of Pins: 3
  • Number of Transistors: 1
  • Package / Case: TO-39
  • Power Dissipation Pd: 5 W
  • Power Dissipation Ptot Max: 500 mW
  • SVHC: No SVHC (15-Dec-2010)
  • Transistor Case Style: TO-39
  • Transistor Polarity: NPN
  • Voltage Vcbo: 300 V

RoHS: Yes

Accessories:

  • AAVID THERMALLOY - 5F-2
  • Fischer Elektronik - WLK 5