Datasheet

2007-04-20
3
BF999
Total power dissipation P
tot
= ƒ(T
S
)
0 15 30 45 60 75 90 105 120
°C
150
T
S
0
50
100
150
mW
250
P
tot
Output characteristics I
D
= ƒ(V
DS
)
0 5 10
V
20
V
DS
0
2
4
6
8
10
12
14
mA
18
ID
0V
0.1V
0.2V
0.3V
-0.1V
-0.2V
-0.3V
-0.4V
Gate transconductance g
fs
= ƒ(V
GS
)
-1 -0.5 0 0.5
V
1.5
V
GS
0
5
10
15
20
mS
30
G
fs
Drain current I
D
= (V
GS
)
-1
V
1
V
GS
0
5
10
15
20
mA
30
I
D