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2009 ROHM Co., Ltd. All rights reserved.

2009.12 - Rev.B

Data Sheet

2SD1766 / 2SD1758 / 2SD1862

0.5

200

10

500

1000

100

20

50

12

5

10

20

Ta

=25°C

f

=1MHz

=0A

=0A

EMITTER TO BASE VOLTAGE

Fig.7 Collector output capacitance vs.

collector-base voltage

Emitter input capacitance vs.

emitter-base voltage

Cib

Cob

Fig.8 Safe operating area

0.01

5

0.1

50

2

0.2

0.5

1

0.1

0.02

0.05

0.2

0.5

1

2

5

10

20

(2SD1766)

=10ms∗

100ms∗

DC

Ta

=25

°C

∗Single

nonrepetitive

pulse

Fig.9 Safe operating area

5

0.1

50

2

0.2

0.5

1

0.1

0.05

0.2

0.5

1

2

5

10

20

0.01

0.02

(2SD1758)

=25°C

∗Single

nonrepetitive

pulse

Ic Max

Ic Max Pulse

Ta

=25°C

Single

nonrepetitive

pulse

0.2

0.5

1

2

5

10

20

50

3

2

1

0.1

0.2

0.5

0.05

Fig.10 Safe operating area

(2SD1862)