
Drain Current vs. Gate1 Voltege
25
V DS = 9 V
20 R G = 470 k Ω
15
6V
5V
4V
10
3V
2V
5
VG2S = 1 V
0
2
4
6
8
10
Gate1 Voltage VG1 (V)
BB404M
Drain Current vs. Gate1 Voltege
25
V DS = 9 V
20 R G = 560 k Ω
15
6V
5V
10
4V
3V
2V
5
VG2S = 1 V
0
2
4
6
8
10
Gate1 Voltage VG1 (V)
Forward Transfer Admittance
vs. Gate1 Voltage
30
V DS = 9 V
6V
R G = 390 k Ω
5V
24 f = 1 kHz
4V
3V
2V
18
12
6
VG2S = 1 V
0
2
4
6
8
10
Gate1 Voltage VG1 (V)
Forward Transfer Admittance
vs. Gate1 Voltage
30
V DS = 9 V
6V
R G = 470 k Ω
5V
24 f = 1 kHz
4V
3V
2V
18
12
6
VG2S = 1 V
0
2
4
6
8
10
Gate1 Voltage VG1 (V)
5