2SB1443

Data Sheet

2/2

www.rohm.com

○

c

2011 ROHM Co., Ltd. All rights reserved.

2011.06 - Rev.B

0.01

0.1

1

10

100

1m

10m

100m

1

10

Fig.5 Safe Operating Area

Ta

=25°C

Single

nonrepetitive

pulse



Electrical characteristics curves

010

67

8

9

45

23

1

Fig.1 Grounded Emitter Output

Characteristics

2.0

0

1

1.2

1.4

1.6

1.8

200m

400m

600m

800m

Ta

=25°C

9mA

8mA

7mA

6mA

5mA

4mA

3mA

2mA

1mA

Fig.2 Grounded Emitter Propagation

Characteristics

−0.2 −0.4 −0.6 −0.8 −1.0 −1.2 −1.4

0

(V)

−10

−5

−2

−1

−0.5

−0.2

−0.1

−0.05

−0.02

−0.01

−5m

−2m

−1m

=2V

-1m

-5m -0.02

-0.1

-0.5

-2 -5 -10

-2m -0.01

-0.05 -0.2

-1

5

10

20

50

100

200

500

1000

2000

5000

Fig.3 DC Current Gain vs.

Collector Current

=2V

Ta

=100°C

Ta

=−40°C

Ta

=25°C

-1m

-5m -0.02

-0.1

-0.5

-2 -5 -10

-2m -0.01

-0.05 -0.2

-1

-0.01

-0.02

-0.05

-0.1

-0.2

-0.5

-1

Fig.4 Collector-Emitter Saturation

Voltage vs. Collector Current

=20

Ta

=100°C

Ta

=−40°C

Ta

=25°C