2SC4097

Transistors

Rev.A

3/3

0.5

1

2

5

10

20

50 100

1000

200

500

0.2

0.5

1

0.02

0.05

0.1

Ta

=25°C

Ta

=10

(mA)

Fig.4 Collector-emitter saturation voltage

vs. collector current

500 1000

0.1

200

10

0.2

50 100

0.5

20

12

5

20

10

50

100

200

500

1000

(mA)

Ta=100°

C

75°C

50°C

25°C

0°C

−25°

C

−50°

C

=3V

Fig.5 DC current gain vs. collector current

Fig. 6 Gain bandwidth product vs.

emitter current

Ta

=25°C

=5V

−0.5

−1

−2

−5

−10

−20

−50

50

100

200

500

0.5

1

2

5

10

20

50

5

2

10

20

50

Cib

Cob

Ta

=25°C

f

=1MHz

=0A

=0A

(V)

EMITTER TO BASE VOLTAGE

(V)

Fig.7

Collector output capacitance vs.

collector-base voltage

Emitter input capacitance vs.

emitter-base voltage