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2SD2225 Datasheet, PDF (2/2 Pages) Panasonic Semiconductor – Silicon NPN epitaxial planer type(For low-frequency amplification) | |||
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Transistor
PC â Ta
1.2
Printed circut board: Copper
foil area of 1cm2 or more, and
1.0
the board thickness of 1.7mm
for the collector portion.
0.8
0.6
0.4
0.2
0
0 20 40 60 80 100 120 140 160
Ambient temperature Ta (ËC)
VBE(sat) â IC
100
IC/IB=10
30
10
3
25ËC
1
Ta=â25ËC
75ËC
0.3
0.1
0.03
0.01
0.01 0.03 0.1 0.3 1 3 10
Collector current IC (A)
Cob â VCB
80
IE=0
70
f=1MHz
Ta=25ËC
60
50
40
30
20
10
0
1
3
10
30
100
Collector to base voltage VCB (V)
IC â VCE
200
Ta=25ËC
160
IB=1.0mA
0.9mA
120
0.8mA
0.7mA
0.6mA
80
0.5mA
0.4mA
40
0.3mA
0.2mA
0.1mA
0
0 2 4 6 8 10 12
Collector to emitter voltage VCE (V)
hFE â IC
600
IC/IB=10
500
400
300
Ta=75ËC
25ËC
200
â25ËC
100
0
0.01 0.03 0.1 0.3 1 3 10
Collector current IC (A)
2SD2225
VCE(sat) â IC
100
IC/IB=10
30
10
3
1
Ta=75ËC
0.3
25ËC
0.1
â25ËC
0.03
0.01
0.01 0.03 0.1 0.3 1 3 10
Collector current IC (A)
fT â IE
400
VCB=10V
Ta=25ËC
350
300
250
200
150
100
50
0
â1
â3
â10
â30
â100
Emitter current IE (mA)
2
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