BD139

NPN SILICON TRANSISTOR

UNISONICTECHNOLOGIESCO.,LTD

2 of 3

www.unisonic.com.tw

QW-R204-007.B

ABSOLUTE MAXIMUM RATING

PARAMETER

SYMBOL

RATINGS

UNIT

Collector-Base Voltage

100

V

Collector-Emitter Voltage

80

V

Emitter-Base Voltage

5

V

Collector Current (DC)

1.5

A

Peak Collector Current

2

A

Peak Base Current

1

A

TO-126

1.25

W

Power Dissipation (Ta=25°C)

TO-251

1

W

Junction Temperature

+150

°C

Operating Temperature

-65~+150

°C

Storage Temperature

-65~+150

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

100

nA

Collector Cut-Off Current

10

μA

Emitter Cut-Off Current

100

nA

40

63

250

DC Current Gain

25

BD139-10

63

160

DC Current Gain

BD139-16

(See Fig.1)

100

250

Collector-Emitter Saturation Voltage

0.5

V

Base-Emitter Voltage

1

V

Transition Frequency

190

MHz