NPN BD201 – BD203

COMSET SEMICONDUCTORS

1/3

S

S

The BD201 and BD203 are NPN transistors mounted in Jedec TO-220 plastic package.

They are primarily intended for use in if-hi equipment delivering an output of 15 to 25 W

into 4

Ω or 8Ω load.

PNP complements are BD202 and BD204

Compliance to RoHS.

ABSOLUTE MAXIMUM RATINGS

Symbol

Ratings

Value

Unit

Collector-Emitter Voltage

BD201

45

V

BD203

60

Collector-Base Voltage

BD201

60

V

BD203

60

Emitter-Base Voltage

5.0

V

Collector Current

8

A

12

A

25

A

Base Current

3

A

Total Device Dissipation

60

W

Junction Temperature

150

°C

Storage Temperature range

-65 to +200

°C

THERMAL CHARACTERISTICS

Symbol

Ratings

Value

Unit

Thermal Resistance, Junction to mounting base

70

K/W

Thermal Resistance, Junction to ambient in free air

2.08

K/W