2SA2047 Datasheet, PDF (3/4 Pages) Rohm – MEDIUM POWER TRANSISTOR (-30V,-0.5A)

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%
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