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BF257晶体管资料

  • BF257别名:BF257三极管、BF257晶体管、BF257晶体三极管

  • BF257生产厂家:德国AEG公司_德国椤茨标准电器公司_美国摩托罗拉半

  • BF257制作材料:Si-NPN

  • BF257性质:视频输出 (Vid)

  • BF257封装形式:直插封装

  • BF257极限工作电压:160V

  • BF257最大电流允许值:0.1A

  • BF257最大工作频率:90MHZ

  • BF257引脚数:3

  • BF257最大耗散功率:0.8W

  • BF257放大倍数

  • BF257图片代号:C-40

  • BF257vtest:160

  • BF257htest:90000000

  • BF257atest:0.1

  • BF257wtest:0.8

  • BF257代换 BF257用什么型号代替:BF336,BF657,BF658,BF659,2N5058,2N5059,3DG180D,

型号 功能描述 生产厂家 企业 LOGO 操作
BF257

NPN SILICON HIGH VOLTAGE TRANSISTORS

NPN SILICON HIGH VOLTAGE TRANSISTORS INTENDED FOR VIDEO OUTPUT STAGES IN BLACK AND WHITE AND IN COLOUR TELEVISION REVEIVERS.

CDIL

BF257

Small Signal Transistors

CENTRAL

BF257

NPN HIGH VOLTAGE VIDEO AMPLIFIER

MICRO-ELECTRONICS

BF257

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.

NJSEMINew Jersey Semi-Conductor Products, Inc.

新泽西半导体新泽西半导体公司

BF257

Bipolar NPN Device in a Hermetically sealed TO39

Bipolar NPN Device in a Hermetically sealed TO39 Metal Package. Bipolar NPN Device. VCEO = 160V IC = 0.1A

SEME-LAB

BF257

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.

STMICROELECTRONICS

意法半导体

BF257

NPN HIGH VOLTAGE VIDEO AMPLIFIER

MICRO-ELECTRONICS

BF257

Through-Hole Transistor-Small Signal (<=1A) NPN High Voltage

CENTRAL

BF257

Trans GP BJT NPN 160V 0.1A 3-Pin TO-39

NJSEMINew Jersey Semi-Conductor Products, Inc.

新泽西半导体新泽西半导体公司

Bipolar NPN Device in a Hermetically sealed LCC1

Bipolar NPN Device in a Hermetically sealed LCC1 Ceramic Surface Mount Package for High Reliability Applications Bipolar NPN Device. VCEO = 160V IC = 0.1A

SEME-LAB

Dual Bipolar NPN Devices in a hermetically sealed

Dual Bipolar NPN Devices in a hermetically sealed LCC2 Ceramic Surface Mount Package for High Reliability Applications Dual Bipolar NPN Devices. VCEO = 160V IC = 0.1A

SEME-LAB

SILICON PLANAR NPN HIGH

文件:37.69 Kbytes Page:2 Pages

SEME-LAB

QUAD 2 CHANNEL MULTIPLEXER 3-STATE

DESCRIPTION The 74VHC257 is an advanced high-speed CMOS QUAD 2-CHANNEL MULTIPLEXER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. ■ HIGH SPEED: tPD = 3.7ns (TYP.) at VCC = 5V ■ LOW POWER DISSIPATION: ICC = 4 µA (MAX.) at TA=25°C ■ HIGH NOISE I

STMICROELECTRONICS

意法半导体

WIDE BANDWIDTH SINGLE J-FET OPERATIONAL AMPLIFIERS

DESCRIPTION These circuits are monolithic J-FET input operational amplifiers incorporating well matched, high voltage J-FET on the same chip with standard bipolar transistors. This amplifiers feature low input bias and offset currents, low input offset voltage and input offset voltage drift,coup

STMICROELECTRONICS

意法半导体

WIDE BANDWIDTH SINGLE J-FET OPERATIONAL AMPLIFIERS

DESCRIPTION These circuits are monolithic J-FET input operational amplifiers incorporating well matched, high voltage J-FET on the same chip with standard bipolar transistors. This amplifiers feature low input bias and offset currents, low input offset voltage and input offset voltage drift,coup

STMICROELECTRONICS

意法半导体

TRISILTM

DESCRIPTION The SMTPBxx series has been designedto protect telecommunication equipment against lightning and transient induced by AC power lines. FEATURES BIDIRECTIONAL CROWBAR PROTECTION. BREAKDOWNVOLTAGE RANGE: From 62 V To 270 V. HOLDING CURRENT: IH= 150 mA min REPETITIVE PE

STMICROELECTRONICS

意法半导体

BF257产品属性

  • 类型

    描述

  • Configuration:

    Single

  • Material:

    Si

  • Maximum Collector Base Voltage:

    160V

  • Maximum Collector Emitter Saturation Voltage:

    1@6mA@30mAV

  • Maximum Collector Emitter Voltage:

    160V

  • Maximum DC Collector Current:

    0.1A

  • Maximum Emitter Base Voltage:

    5V

  • Maximum Operating Temperature:

    200°C

  • Maximum Power Dissipation:

    5000mW

  • Maximum Transition Frequency:

    90(Typ)MHz

  • Type:

    NPN

更新时间:2026-5-14 12:00:00
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