BD439/BD440

BD441/BD442

COMPLEMENTARY SILICON POWER TRANSISTORS

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SGS-THOMSON 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

May 1997

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

NPN

BD439

BD441

PNP

BD440

BD442

60

80

V

60

80

V

60

80

V

5

V

Collector Current

4

A

Collector Peak Current (t

≤ 10 ms)

7

A

Base Current

1

A

W

Storage Temperature

-65 to 150

Max. Operating Junction Temperature

150

For PNP types voltage and current values are negative.

3

2

1

SOT-32

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