2SB1689

Transistors

2/2

Electrical characteristic curves

Fig.1 DC current gain vs.

collector current

0.001

0.01

0.1

10

100

1000

110

PULSED

=−2V

A)

Ta

=100°C

25

°C

−40°C

Fig.2 Collector-emitter saturation voltage

vs.collector current

Fig.3 Base-emitter saturation voltage

vs.collector current

0.001

0.01

0.1

1

10

0.001

0.01

0.1

1

A)

PULSED

Ta=100˚C

25˚C

−40˚C

Ta=

−40˚C

25˚C

100˚C

Fig.4 Collector-emitter saturation

voltage vs. collector current

0.001

0.01

0.1

1

10

0.001

0.01

0.1

1

=50

20

10

A)

PULSED

Ta

=25°C

Fig.5 Grounded emitter propagation

characteristics

0

0.5

1

0.001

0.1

1

0.01

10

1.5

PULSED

=−2V

)

Ta

=100°C

25

°C

−40°C

Fig.6 Gain bandwidth product

vs. emitter current

0.001

0.01

0.1

10

100

1000

110

Ta

=25°C

=−2V

f

=100MHz

A)

Fig.7 Collector output capacitance

vs. collector-base voltage

Emitter input capacitance

vs.emitter-base voltage

0.1

1

1

10

100

10

100

Ta

=25°C

=0mA

f

=1MHz

)

Cob

Cib