BD235 BD236

BD237 BD238

COMPLEMENTARY SILICON POWER TRANSISTORS

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STMicroelectronics PREFERRED

SALESTYPES

DESCRIPTION

The BD235 and BD237 are silicon epitaxial-base

NPN power transistors in Jedec SOT-32 plastic

package inteded for use in medium power linear

and switching applications.

The complementary PNP types are BD236 and

BD238 respectively.

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INTERNAL SCHEMATIC DIAGRAM

February 2003

3

2

1

SOT-32

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

NPN

BD235

BD237

PNP

BD236

BD238

60

100

V

Ω)

60

100

V

60

80

V

5

V

Collector Current

2

A

6

A

W

Storage Temperature

-65 to 150

Max. Operating Junction Temperature

150

For PNP types voltage and current values are negative.

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