BD439

更新时间： 2024-11-27 22:39:31

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		开关
页数	文件大小	规格书
4页	44K
描述
Medium Power Linear and Switching Applications

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数据手册
替代型号

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BD439 数据手册

BD439/441

Medium Power Linear and Switching

Applications

•

Complement to BD440, BD442 respectively

TO-126

1. Emitter 2.Collector 3.Base

NPN Epitaxial Silicon Transistor

Absolute Maximum Ratings ^{T =25°C unless otherwise noted}

Symbol

Parameter

Value

Units

Collector-Base Voltage

Collector-Emitter Voltage

CBO

: BD439

: BD441

CES

CEO

EBO

: BD439

: BD441

: BD439

: BD441

Emitter-Base Voltage

Collector Current (DC)

*Collector Current (Pulse)

Base Current

Collector Dissipation (T =25°C)

°C

Junction Temperature

Storage Temperature

150

- 65 ~ 150

STG

Electrical Characteristics ^{T =25°C unless otherwise noted}

Symbol

Parameter

Test Condition

Min.

Typ.

Max. Units

(sus)

* Collector-Emitter Sustaining Voltage

CEO

: BD439

: BD441

= 100mA, I = 0

Collector Cut-off Current

: BD439

: BD441

= 60V, I = 0

100

µA

CBO

CES

EBO

= 80V, I = 0

: BD439

: BD441

= 60V, V = 0

100

µA

= 80V, V = 0

Emitter Cut-off Current

* DC Current Gain

= 5V, I = 0

: BD439

: BD441

: BD439

: BD441

: BD439

: BD441

= 5V, I = 10mA

130

140

=1V, I = 500mA

= 1V, I = 2A

(sat)

* Collector-Emitter Saturation Voltage

* Base-Emitter ON Voltage

= 2A, I = 0.2A

0.8

1.5

(on)

= 5V, I = 10mA

0.58

= 1V, I = 2A

Current Gain Bandwidth Product

= 1V, I = 250mA

MHz

* Pulse Test: PW=300µs, duty Cycle=1.5% Pulsed

Rev. A1, June 2001

12 3 4

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BD439 替代型号

型号	品牌	替代类型	描述	数据表
BD439S	ONSEMI	功能相似	Medium Power NPN Bipolar Power Transistor
BD439G	ONSEMI	功能相似	Plastic Medium Power Silicon NPN Transistor

与BD439相关器件

型号	品牌	获取价格	描述	数据表
BD439_00	STMICROELECTRONICS	获取价格	COMPLEMENTARY SILICON POWER TRANSISTORS
BD439-BP	MCC	获取价格	Power Bipolar Transistor,
BD439G	ONSEMI	获取价格	Plastic Medium Power Silicon NPN Transistor
BD439LEADFREE	CENTRAL	获取价格	Power Bipolar Transistor, 4A I(C), 60V V(BR)CEO, 1-Element, NPN, Silicon, TO-126, Plastic/
BD439S	FAIRCHILD	获取价格	NPN Epitaxial Silicon Transistor, TO-126 (SOT32) UNIFIED DRAWING (TSTU, TSSTU, STANDARD),
BD439S	ONSEMI	获取价格	Medium Power NPN Bipolar Power Transistor
BD439TIN/LEAD	CENTRAL	获取价格	Power Bipolar Transistor,
BD440	INFINEON	获取价格	PNP SILICON EPIBASE TRANSISTORS
BD440	CENTRAL	获取价格	COMPLEMENTARY SILICON POWER TRANSISTORS
BD440	SECOS	获取价格	Plastic Encapsulate Transistors