2SC3942 Datasheet, PDF (2/2 Pages) Panasonic Semiconductor – Silicon NPN triple diffusion planar type(For color TV chroma output)

Power Transistors
P_C — Ta
20
T_C=Ta
18
16
14
12
10
8
6
4
2
0
0 20 40 60 80 100 120 140 160 180
Ambient temperature Ta (˚C)
I_C — V_CE
120
T_C=25˚C
100
80
60
40
20
I_B=2.0mA
1.6mA
1.2mA
1.0mA
0.8mA
0.6mA
0.4mA
0.2mA
0
0 10 20 30 40 50 60
Collector to emitter voltage V_CE (V)
V_CE(sat) — I_C
3 _IC/IB=10
1
0.3
0.1 ^TC=100˚C
25˚C
–25˚C
0.03
0.01
1
3
10
30
100
Collector current I_C (mA)
1000
300
100
30
h_FE — I_C
T_C=100˚C
V_CE=50V
25˚C
–25˚C
10
3
1
1
3
10
30
100
Collector current I_C (mA)
C_ob — V_CB
1.0
I_E=0
f=1MHz
T_C=25˚C
0.8
0.6
0.4
0.2
0
1 3 10 30 100 300 1000
Collector to base voltage V_CB (V)
Area of safe operation (ASO)
1000
300 _ICP
100
I_C
30
Single pulse
T_C=25˚C
t=2ms
DC
10
3
1
0.3
0.1
1 3 10 30 100 300 1000
Collector to emitter voltage V_CE (V)
2SC3942
I_C — V_BE
240
V_CE=10V
200
25˚C
T_C=100˚C
–25˚C
160
120
80
40
0
0
0.4 0.8 1.2 1.6 2.0
Base to emitter voltage V_BE (V)
f_T — I_E
240
V_CB=30V
220
f=10MHz
200
T_C=25˚C
180
160
140
120
100
80
60
40
20
0
–1
–3
–10
–30
–100
Emitter current I_E (mA)
2