2SK1103 Datasheet, PDF (2/2 Pages) Panasonic Semiconductor – Silicon N-Channel Junction FET

Silicon Junction FETs (Small Signal)
P_D  Ta
320
280
240
200
160
120
80
40
0
0 20 40 60 80 100 120 140 160
Ambient temperature Ta (˚C)
I_D  V_DS
2.5
Ta=25˚C
2.0
V_GS=0V
1.5
– 0.1V
– 0.2V
1.0
– 0.3V
– 0.4V
0.5
0
0123456
Drain to source voltage V_DS (V)
| Y_fs |  V_GS
5
V_DS=10V
Ta=25˚C
4
3
I_DSS=10mA
2
| Y_fs |  I_D
2.5
V_DS=10V
Ta=25˚C
2.0
I_DSS=10mA
1.5
1.0
1
0.5
0
–1.6
–1.2
– 0.8 – 0.4
0
Gate to source voltage V_GS (V)
0
012345678
Drain current I_D (mA)
2SK1103
I_D  V_GS
2.5
2.0
Ta=–25˚C
1.5
25˚C
1.0
75˚C
0.5
0
–1.2 –1.0 – 0.8 – 0.6 – 0.4 – 0.2 0
Gate to source voltage V_GS (V)
C_iss, C_oss, C_rss  V_DS
10
V_GS=0
f=1MHz
Ta=25˚C
8
6
C_iss
4
2
C_oss
C_rss
0
1
3
10
30
100
Drain to source voltage V_DS (V)
2