2SA2047 데이터 시트보기 (PDF) - ROHM Semiconductor

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2SA2047

Medium power transistor (−30V, −0.5A)

ROHM Semiconductor 

Transistor

−10

IC/IB=10/1

−1

Ta= −40°C

−0.1 Ta=25°C

Ta=125°C

−0.01

−0.001

−0.01

−0.1

−1

COLLECTOR CURRENT : IC (A)

Fig.7 Base-Emitter Saturation

Voltage vs.Collecter Current

−1

Ta=125°C

Ta=25°C

Ta= −40°C

−0.1

VCE= −2V

−0.01

−0

−0.5

−1

−1.5

BASE TO EMITTER VOLTAGE : VBE (V)

Fig.8 Grounded Emitter

Propagation Characteristics

2SA2047

1000

Ta=25°C

VCE= −10V

100

10

0.001

0.01

0.1

1

10

EMITTER CURRENT : IE (A)

Fig.9 Transition Frequency

100

Ta=25°C

f=1MHz

10

1

−0.1

−1

−10

−100

COLLECTOR TO BASE VOLTAGE : VCB (V)

Fig.10 Collector Output Capacitance

!Switching characteristics measurement circuits

VIN

IB1

PW

IB2

PW 50µs

DUTY CYCLE 1%

RL=50Ω

IC

VCC −25V

BASE CURRENT

WAVEFORM

90%

COLLECTOR CURRENT

WAVEFORM

IB2

IB1

Ton

Tstg

Tf

IC

10%

3/3

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