Silicon N Channel MOSFET Tetrode
BF 998
Features
q
Short-channel transistor
with high S/C quality factor
q
For low-noise, gain-controlled
input stages up to 1 GHz
Type
BF 998
Marking
MO
Ordering Code
(tape and reel)
Q62702-F1129
Pin Configuration
1
2
3
4
S
D
G
2
G
1
Package
1)
SOT-143
Maximum Ratings
Parameter
Drain-source voltage
Drain current
Gate 1/gate 2 peak source current
Total power dissipation,
T
S
< 76 藲C
Storage temperature range
Channel temperature
Thermal Resistance
Junction - soldering point
R
th JS
< 370
K/W
Symbol
V
DS
I
D
鹵
I
G1/2SM
Values
12
30
10
200
150
Unit
V
mA
mW
P
tot
T
stg
T
ch
鈥?55 鈥?+ 150 藲C
1)
For detailed information see chapter Package Outlines.
Semiconductor Group
1
04.96