2SB1412 データシートの表示（PDF） - ROHM Semiconductor

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2SB1412

Low frequency transistor (−20V,−5A)

ROHM Semiconductor 

2SB1412

zPackaging specifications and hFE

Package

Taping

Code

TL

Type

Basic ordering

hFE unit (pieces)

2500

2SB1412 PQR

hFE values are classified as follows :

Item

P

Q

R

hFE

82 to 180 120 to 270 180 to 390

zElectrical characteristic curves

−10

−5 VCE= −2V

−2

−1

−500m

Ta=100°C

25°C

−25°C

−200m

−100m

−50m

−20m

−10m

−5m

−2m

−1m

0 −0.2 −0.4 −0.6 −0.8 −1.0 −1.2 −1.4

BASE TO EMITTER VOLTAGE : VBE (V)

Fig.1 Grounded emitter propagation

characteristics

−5 −50mA

−45mA

−40mA

−4 −35mA

−3

−2

−1

−30−m25AmA

Ta=25°C

−20mA

−15mA

−10mA

−5mA

IB=0A

0

0

−0.4 −0.8 −1.2 −1.6 −2.0

COLLECTOR TO EMITTER VOLTAGE : VCE (V)

Fig.2 Grounded emitter output

characteristics

Data Sheet

5k

Ta=25°C

2k

1k

500

VCE= −5V

200

100

−2V

−1V

50

20

10

5

−1m −2m −5m −0.01 −0.02 −0.05 −0.1 −0.2 −0.5 −1 −2 −5 −10

COLLECTOR CURRENT : IC (A)

Fig.3 DC current gain vs.

collector current ( )

5k

VCE= −1V

2k

1k

500

200

100

Ta=100°C

25°C

50

−25°C

20

10

5

−1m −2m −5m −0.01 −0.02 −0.05 −0.1 −0.2 −0.5 −1 −2 −5 −10

COLLECTOR CURRENT : IC (A)

Fig.4 DC current gain vs.

collector current ( )

−5

lC/lB=10

−2

−1

−0.5

−0.2

−0.1

Ta=100°C

−0.05

25°C

−25°C

−0.02

−0.01

−2m −5m −0.01−0.02 −0.05 −0.1 −0.2 −0.5 −1 −2 −5 −10

COLLECTOR CURRENT : IC (A)

Fig.7 Collector-emitter saturation

voltage vs. collector current ( )

5k

VCE= −2V

2k

1k

500

200

100

Ta=100°C

25°C

50

−25°C

20

10

5

−1m −2m −5m −0.01−0.02 −0.05 −0.1 −0.2 −0.5 −1 −2 −5 −10

COLLECTOR CURRENT : IC (A)

Fig.5 DC current gain vs.

collector current ( )

−5

lC/lB=30

−2

−1

Ta=100°C

25°C

−0.5

−0.2

−0.1

−0.05

−25°C

−0.02

−0.01

−2m −5m −0.01−0.02 −0.05 −0.1 −0.2 −0.5 −1 −2 −5 −10

COLLECTOR CURRENT : IC (A)

Fig.8 Collector-emitter saturation

voltage vs. collector current ( )

−5

Ta=25°C

−2

−1

−0.5

−0.2

−0.1

−0.05

IC/IB=50/1

4300///111

10/1

−0.02

−0.01

−2m −5m −0.0− -0.02 −0.05 −0.1 −0.2 −0.5 −1 −2 −5 −10

COLLECTOR CURRENT : IC (A)

Fig.6 Collector-emitter saturation

voltage vs. collector current ( )

−5

lC/lB=40

−2

−25°C

−1

25°C

−0.5

−0.2

−0.1

−0.05

Ta=100°C

−0.02

−0.01

−2m −5m −0.01−0.02 −0.05 −0.1 −0.2 −0.5 −1 −2 −5 −10

COLLECTOR CURRENT : IC (A)

Fig.9 Collector-emitter saturation

voltage vs. collector current ( )

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○c 2009 ROHM Co., Ltd. All rights reserved.

2009.12 - Rev.C

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