BD439 datasheet(1/4 Pages) STMICROELECTRONICS

部件名	BD439

功能描述	COMPLEMENTARY SILICON POWER TRANSISTORS

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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BD439/BD440

BD441/BD442

COMPLEMENTARY SILICON POWER TRANSISTORS

s

STMicroelectronics PREFERRED

SALESTYPES

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COMPLEMENTARY PNP - NPN DEVICES

DESCRIPTION

The BD439 and BD441 are silicon epitaxial-base

NPN power transistors in Jedec SOT-32 plastic

package, intented for use in power linear and

switching applications.

The complementary PNP types are BD440, and

BD442 respectively.

®

INTERNAL SCHEMATIC DIAGRAM

December 2000

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

NPN

BD439

BD441

PNP

BD440

BD442

VCBO

Collector-Base Voltage (IE = 0)

60

80

V

VCES

Collector-Emitter Voltage (VBE = 0)

60

80

V

VCEO

Collector-Emitter Voltage (IB = 0)

60

80

V

VEBO

Emitter-Base Voltage (IC = 0)

5

V

IC

Collector Current

4

A

ICM

Collector Peak Current (t

≤ 10 ms)

7A

IB

Base Current

1

A

Ptot

Total Dissipation at Tc

≤ 25 oC

36

W

Tstg

Storage Temperature

-65 to 150

oC

Tj

Max. Operating Junction Temperature

150

oC

For PNP types voltage and current values are negative.

3

2

1

SOT-32

1/4

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TRANSYS Electronics Lim...	BD439	70Kb / 3P	EPITAXIAL SILICON POWER TRANSISTORS
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