2SD2701

Transistors

Rev.B

2/2

Electrical characteristic curves

0.001

0.01

0.1

1

10

10

1000

100

Ta

=100°C

Ta

=−40°C

Ta

=25°C

=2V

Pulsed

Fig.1 DC current gain

vs. collector current

0.1

0.01

10

1

0.001

0.01

0.1

10

1

Ta

=25°C

Ta

=25°C

Ta

=−40°C

Ta

=−40°C

Ta

=100°C

Ta

=100°C

=20

Pulsed

=20/1

Pulsed

Fig.2 Collector-emitter saturation voltage

base-emitter saturation voltage

vs. collector current

0.001

0.01

0.1

1

10

0.01

0.1

1

Ta

=25°C

Pulsed

=10/1

=20/1

=50/1

Fig.3 Collector-emitter saturation voltage

vs. collector current

0

0.5

1

1.5

0.001

0.01

1

0.1

=2V

Pulsed

Ta

=100°C

Ta

=25°C

Ta

=−40°C

Fig.4 Grounded emitter propagation

characteristics

0.01

0.1

1

10

10

1000

100

Ta

=25°C

=2V

f

=100MHz

Fig.5 Gain bandwidth product

vs. emitter current

0.01

0.1

1

10

1

10

1000

100

Ta

=25°C

=5V

f

=100MHz

tstg

tdon

tr

tf

Fig.6 Switching time

1

10

100

0.1

1

10

100

1000

f

=1MHz

=0A

Ta

=25

°C

Cib

Cob

Fig.7 Collector output capacitance

vs. collector-base voltage

Emitter input capacitance

vs. emitter-base voltage