Datasheet > BD679A

BD679A

更新时间： 2024-11-03 22:48:23

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		晶体开关晶体管局域网
页数	文件大小	规格书
4页	42K
描述
Medium Power Linear and Switching Applications

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数据手册

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BD679A 数据手册

BD675A/677A/679A/681

Medium Power Linear and Switching

Applications

•

Medium Power Darlington TR

Complement to BD676A, BD678A, BD680A and BD682 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

: BD675A

CBO

: BD677A

: BD679A

: BD681

100

: BD675A

: BD677A

: BD679A

: BD681

CEO

EBO

100

Emitter-Base Voltage

Collector Current (DC)

*Collector Current (Pulse)

Base Current

100

°C

Collector Dissipation (T =25°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

: BD675A

: BD677A

: BD679A

: BD681

= 50mA, I = 0

100

Collector-Base Voltage : BD675A

= 45V, I = 0

200

µA

CBO

CEO

EBO

: BD677A

: BD679A

: BD681

= 60V, I = 0

= 80V, I = 0

= 100V, V = 0

Collector Cut-off Current : BD675A

= 45V, V = 0

500

µA

: BD677A

: BD679A

: BD681

= 60V, V = 0

= 80V, V = 0

= 100V, V = 0

Emitter Cut-off Current

= 5V, I = 0

* DC Current Gain

: BD675A/677A/679A

: BD681

* Collector-Emitter Saturation Voltage

: BD675A/677A/679A

= 3V, I = 2A

750

= 3V, I = 1.5A

(sat)

(on)

= 2A, I = 40mA

2.8

2.5

: BD681

= 1.5A, I = 30mA

* Base-Emitter ON Voltage : BD675A/677A/679A

: BD681

= 3V, I = 2A

2.5

= 3V, I = 1.5A

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

Rev. A, February 2000

12 3 4

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