Datasheet > 2N2221

2N2221

更新时间： 2024-11-17 12:51:07

品牌	Logo	应用领域
COMSET		晶体晶体管开关
页数	文件大小	规格书
4页	84K
描述
SWITCHING SILICON TRANSISTORS

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中文翻译

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数据手册

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2N2221 数据手册

NPN 2N2221 – 2N2221A

2N2222 – 2N2222A

SWITCHING SILICON TRANSISTORS

The 2N2221-A and 2N2222-A are NPN transistors mounted in TO-18 metal case .

They are designed for high-speed switching applications and feature useful current

gain over a wide range of collector current, low leakage currents and low saturation

voltages.

Compliance to RoHS

ABSOLUTE MAXIMUM RATINGS

Value

Symbol

Ratings

Unit

2N2221 2N2221A

2N2222 2N2222A

V_CEO

V_CBO

V_EBO

I_C

Collector-Emitter Voltage

Collector-Base Voltage

Emitter-Base Voltage

Collector Current

800

0.5

_amb= 25°

P_D

Total Power Dissipation

T_case= 25°

1.8

T_J

Junction Temperature

175

°C

T_Stg

Storage Temperature range

-65 to +200

THERMAL CHARACTERISTICS

Symbol

R_thJ-a

Ratings

Value

Unit

Thermal Resistance, Junction to ambient in free air

Thermal Resistance, Junction to case

°C/W

R_thJ-c

187.5

°C/W

1 | 4

12 3 4

中文翻译

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与2N2221相关器件

型号	品牌	获取价格	描述	数据表
2N2221-2N2222	STMICROELECTRONICS	获取价格	HIGH-SPEED SWITCHES
2N2221A	SEME-LAB	获取价格	Bipolar NPN Device in a Hermetically sealed TO18 Metal Package.
2N2221A	NJSEMI	获取价格	NPN SILICON PLANAR SWITCHING TRANSISTORS
2N2221A	COMSET	获取价格	SWITCHING SILICON TRANSISTORS
2N2221A	INFINEON	获取价格	NPN SILICON PLANAR TRANSISTORS
2N2221A	BOCA	获取价格	NPN SILICON PLANAR SWITCHING TRANSISTORS
2N2221A	MICROSEMI	获取价格	SMALL SIGNAL BIPOLAR NPN SILICON
2N2221A	TE	获取价格	Radiation Hardened NPN Silicon Switching Transistors
2N2221A	CENTRAL	获取价格	Small Signal Transistors
2N2221A	FAIRCHILD	获取价格	NPN Small Signal General Purpose Amplifiers