2SD2258 Datasheet, PDF (2/2 Pages) Panasonic Semiconductor – Silicon NPN epitaxial planer type(For low-frequency output amplification)

Transistor
P_C — 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
40 80 120 160 200
Ambient temperature Ta (˚C)
h_FE — I_C
V_CE=10V
10⁵
T_C=100˚C
25˚C
10⁴
–25˚C
10³
10²
0.01 0.03 0.1 0.3
1
3
Collector current I_C (A)
V_CE(sat) — I_C
I_C/I_B=1000
10
3
1
25˚C _{Ta=–25˚C}
100˚C
0.3
0.1
0.03
0.01
0.01 0.03 0.1 0.3
1
3
Collector current I_C (A)
C_ob — V_CB
24
I_E=0
f=1MHz
Ta=25˚C
20
16
12
8
4
0
1
3
10
30
100
Collector to base voltage V_CB (V)
2SD2258
V_BE(sat) — I_C
I_C/I_B=1000
10
3
25˚C
Ta=–25˚C
1
100˚C
0.3
0.1
0.03
0.01
0.01 0.03 0.1 0.3
1
3
Collector current I_C (A)
2