2SB1182TLQ 查看數據表（PDF） - ROHM Semiconductor

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2SB1182TLQ

Medium power transistor (32V, 2A)

ROHM Semiconductor 

2SB1182 / 2SB1240

Packaging specifications and hFE

Type

2SB1182

2SB1240

Package

Code

hFE Basic ordering unit (pieces)

QR

QR

hFE values are classified as follows :

Item

Q

R

hFE

120 to 270 180 to 390

Electrical characteristic curves

−1000 Ta=100°C

−500

25°C

−40°C

−200

−100

−50

VCE= −3V

−20

−10

−5

−2

−1

0 −0.2 −0.4 −0.6 −0.8 −1.0 −1.2 −1.4 −1.6 −1.8 −2.0 −2.2

BASE TO EMITTER VOLTAGE : VBE (V)

Fig.1 Grounded emitter propagation

characteristics

500

Ta=100°C

25°C

−25°C

200

100

50

VCE= −3V

20 −5 −10 −20 −50 −100 −200 −500 −1000 −2000

COLLECTOR CURRENT : IC (mA)

Fig.4 DC current gain vs.

collector current ( )

Ta=25°C

−1

−0.5

IC /IB=10

−0.2

−0.1

−0.05

−5 −10 −20 −50 −100 −200 −500 −1000 −2000

COLLETOR CURRENT : IC (mA)

Fig.7 Base-emitter saturation voltage

vs. collector current

Taping

TL

TV2

2500

2500

−

−

−0.5

Ta=25°C −2.5mA

−0.4

−0.3

−0.2

−2.25mA

−2mA

−1.75mA

−1.5mA

−1.25mA

−1mA

−750μA

−500μA

−0.1

−250μA

0

IB=0A

0

−0.4 −0.8 −1.2 −1.6

−2

COLLECTOR TO EMITTER VOLTAGE : VCE (V)

Fig.2 Grounded emitter output

characteristics

−500 Ta=25°C

−200

−100

IC/IB=50

−50

20

10

−5 −10 −20 −50 −100 −200 −500 −1000 −2000

COLLECTOR CURRENT : IC (mA)

Fig.5 Collector-emitter saturation

voltage vs. collector current ( )

500

Ta=25°C

VCE= −5V

200

100

50

5 10 20 50 100 200 500 1000 2000

EMITTER CURRENT : IE (mA)

Fig.8 Gain bandwidth product vs.

emitter current

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Data Sheet

500

Ta=25°C

VCE= −6V

−3V

−1V

200

100

50

20 −5 −10 −20 −50 −100 −200 −500 −1000 −2000

COLLECTOR CURRENT : IC (mA)

Fig.3 DC current gain vs.

collector curren ( )

−500 lC/lB=10

−200

−100

Ta=100°C

25°C

−40°C

−50

−20

−5 −10 −20 −50 −100 −200 −500 −1000 −2000

COLLECTOR CURRENT : IC (mA)

Fig.6 Collector-emitter saturation

voltage vs. collector current ( )

300

Ta=25°C

200

Cib

f=1MHz

IE=0A

IC=0A

100

Cob

50

20

10

−0.5 −1 −2

−5 −10 −20 −30

COLLECTOR TO BASE VOLTAGE : VCB (V)

EMITTER TO BASE VOLTAGE : VEB (V)

Fig.9 Collector output capacitance vs.

collector-base voltage

Emitter input capacitance vs.

emitter-base voltage

2010.04 - Rev.C

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