BF1009 Siemens Semiconductor Group, BF1009 Datasheet - Page 4

• Manufacturer Part Number: BF1009
• Description: Silicon N-Channel MOSFET Tetrode (For low noise/ high gain controlled input stages up to 1GHz Operating voltage 9 V Integrated stabilized bias network
• Manufacturer: Siemens Semiconductor Group

Semiconductor Group
Gate 1 input capacitance C
f = 200MHz
Semiconductor Group
pF
3.2
2.4
2.0
1.6
1.2
0.8
0.4
0.0
0.0
1.0
2.0
3.0
g1ss
4.0
= f ( V
V
V
G2S
g2s
6.0
)
4
4
Output capacitance C
f = 200MHz
mA
3.2
2.4
2.0
1.6
1.2
0.8
0.4
0.0
0.0
1.0
2.0
dss
3.0
= f ( V
4.0
Sep-09-1998
G2
BF 1009
1998-11-01
)
V
V
G2S
6.0