Datasheet > BD543

BD543

更新时间： 2024-11-25 22:39:31

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页数	文件大小	规格书
6页	88K
描述
NPN SILICON POWER TRANSISTORS

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BD543 数据手册

BD543, BD543A, BD543B, BD543C

NPN SILICON POWER TRANSISTORS

JUNE 1973 - REVISED MARCH 1997

●

Designed for Complementary Use with the

BD544 Series

TO-220 PACKAGE

(TOP VIEW)

●

70 W at 25°C Case Temperature

8 A Continuous Collector Current

10 A Peak Collector Current

Customer-Specified Selections Available

Pin 2 is in electrical contact with the mounting base.

MDTRACA

absolute maximum ratings at 25°C case temperature (unless otherwise noted)

RATING

SYMBOL

VALUE

UNIT

BD543

BD543A

BD543B

BD543C

BD543

Collector-base voltage (I_E= 0)

Collector-emitter voltage (I_B= 0)

V_CBO

100

BD543A

BD543B

BD543C

V_CEO

100

Emitter-base voltage

V_EBO

I_C

Continuous collector current

Peak collector current (see Note 1)

I_CM

P_tot

T_A

Continuous device dissipation at (or below) 25°C case temperature (see Note 2)

Continuous device dissipation at (or below) 25°C free air temperature (see Note 3)

Operating free air temperature range

°C

-65 to +150

260

Operating junction temperature range

T_j

Storage temperature range

T_stg

T_L

Lead temperature 3.2 mm from case for 10 seconds

NOTES: 1. This value applies for t_p£ 0.3 ms, duty cycle £ 10%.

2. Derate linearly to 150°C case temperature at the rate of 0.56 W/°C.

3. Derate linearly to 150°C free air temperature at the rate of 16 mW/°C.

P R O D U C T

I N F O R M A T I O N

Information is current as of publication date. Products conform to specifications in accordance

with the terms of Power Innovations standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6

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