2N3055

MJ2955

COMPLEMENTARY SILICON POWER TRANSISTORS

s

STMicroelectronics PREFERRED

SALESTYPES

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COMPLEMENTARY NPN-PNP DEVICES

DESCRIPTION

The 2N3055 is a silicon Epitaxial-Base Planar

NPN transistor mounted in Jedec TO-3 metal

case.

It is intended for power switching circuits, series

and shunt regulators, output stages and high

fidelity amplifiers.

The complementary PNP type is MJ2955.

INTERNAL SCHEMATIC DIAGRAM

August 1999

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

NPN

2N3055

PNP

MJ2955

100

V

≤ 100Ω)

70

V

60

V

7

V

Collector Current

15

A

Base Current

7

A

115

W

Storage Temperature

-65 to 200

Max. Operating Junction Temperature

200

For PNP types voltage and current values are negative.

1

2

TO-3

®

1/4