Datasheet > 2N4957

2N4957

更新时间： 2024-09-30 22:49:23

品牌	Logo	应用领域
SEMICOA		晶体晶体管放大器
页数	文件大小	规格书
2页	46K
描述
Type 2N4957 Geometry 0006 Polarity PNP

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数据手册
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2N4957 数据手册

Data Sheet No. 2N4957

Ge ne ric Pa rt Numbe r:

2N4957

Type 2N4957

Geometry 0006

Polarity PNP

REF: MIL-PRF-19500/426

Qual Level: JAN - JANS

Features:

Small signal RF silicon transistor

designed for high-gain, low-noise

applications.

Housed in a TO-72 case.

Also available in chip form using

the 0006 chip geometry.

The Min and Max limits shown are

per MIL-PRF-19500/426 which

Semicoa meets in all cases.

TO-72

Maximum Ratings

T_C= 25^oC unless otherwise specified

Rating

Symbol

Rating

Unit

V_CEO

Collector-Emitter Voltage

V_CBO

V_EBO

I_C

Collector-Base Voltage

3.0

Emitter-Base Voltage

Collector Current, Continuous

Operating Junction Temperature

Storage Temperature

^oC

T_J

-65 to +200

T_STG

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2N4957 替代型号

型号	品牌	替代类型	描述	数据表
BFS17	VISHAY	功能相似	Silicon NPN Planar RF Transistor

与2N4957相关器件

型号	品牌	获取价格	描述	数据表
2N4957_02	SEMICOA	获取价格	Silicon PNP Transistor
2N4957UB	SEMICOA	获取价格	Type 2N4957UB Geometry 0006 Polarity PNP
2N4957UB_02	SEMICOA	获取价格	Silicon PNP Transistor
2N4958	SEMICOA	获取价格	Chip Type 2C4957 Geometry 0006 Polarity PNP
2N4958	NJSEMI	获取价格	TO-72
2N4958UB	SEMICOA	获取价格	Chip Type 2C4957 Geometry 0006 Polarity PNP
2N4959	SEMICOA	获取价格	Chip Type 2C4957 Geometry 0006 Polarity PNP
2N4959	NJSEMI	获取价格	TO-72
2N4959	ASI	获取价格	RF Small Signal Bipolar Transistor, 0.03A I(C), 1-Element, Silicon, PNP, TO-72, TO-72, 4 P
2N4959UB	SEMICOA	获取价格	Chip Type 2C4957 Geometry 0006 Polarity PNP