2SD1898 Ver la hoja de datos (PDF) - Weitron Technology
Número de pieza
componentes Descripción
Fabricante
2SD1898 Datasheet PDF : 4 Pages
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2SD1898
T a=25°C
T a=25°C
1000
100
V C E =3V
1V
0
0
10
100
1000
C O L L E C T O R C UR R E NT : IC (mA)
FIG.3 DC Current Gain vs.
Collector Current
2.0
1.0
0.5
0.2
0.1
0.05
IC /IB=20/1
10/1
0.02
0.01
0
10
100
1000
C O LLE C T O R C UR R E NT : IC (mA)
FIG.4 Collector-Emitter Ssaturation
Voltage vs. Collector Current
T a=25°C
1000
T a=25°C
500
V C E =5V
f=1 MH z
IE =0A
200
Ic=0A
100
100
50
20
10
10
5
2
1 2 5 10 20 50 100 200 500 1000
E MIT T E R C UR R E NT : −IE (mA)
FIG.5 Gain Bandwidth Product vs.
Emitter Current
10
5
2
1
500m
200m
100m
50m
Ic Max (P uls e)
DC
P w=100mS
1
0.1 0.2 0.5 1 2
5 10 20 50 100
C OLLE C TOR TO BAS E VOLTAGE : VCB (V)
E MIT T E R T O B AS E VOLT AG E : VEB (V )
FIG.6 Collector Output Capacitance vs.
Collector-Base Voltage
Emitter Input Capacitance vs.
T a=25°C
S ingle
non-repetitive
puls e
Emitter-Base Voltage
20m
10m
5m
2m
1m
0.1 0.2 0.5 1 2
5 10 20 50 100200 5001000
C OLLE C T OR T O E MIT T E R VOLT AG E : VCE (V )
FIG.7 Safe Operating Area
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