2SD1757K

Transistors

Rev.A

3/3

Fig.10 Collector output capacitance

vs. collector-base voltage

0.1

100

200

20

50

10

2

5

0.2

0.5 1.0 2.0

5.0 10

20

50

Ta

=25

°C

f

=1MHz

=0A

Fig.11 Emitter input capacitance

vs. emitter-base voltage

200

0.1

10

100

20

50

10

5

2

0.2

0.5

1.0

2.0

5.0

Ta

=25

°C

f

=1MHz

=0A

µA)

Fig.12 "ON" resistance vs. base current characteristics

10

50

1000

5

1

0.5

100

500

Ta

=25

°C

Fig.13 "ON" resistance measurement circuit

f=1kHz

100mVrms

output

input

1k

Ω

V