Datasheet

BSS139
1 Power dissipation 2 Drain current
P
tot
=f(T
A
) I
D
=f(T
A
); V
GS
≥10 V
3 Safe operating area 4 Max. transient thermal impedance
I
D
=f(V
DS
); T
A
=25 °C; D =0 Z
thJA
=f(t
p
)
parameter: t
p
parameter: D =t
p
/T
10 µs
100 µs
1 ms
10 ms
DC
10
0
10
1
10
2
10
3
10
-4
10
-3
10
-2
10
-1
10
0
V
DS
[V]
I
D
[A]
limited by on-state
resistance
single pulse
0.01
0.02
0.05
0.1
0.2
0.5
10
2
10
1
10
0
10
-1
10
-2
10
-3
10
-4
10
3
10
2
10
1
10
0
t
p
[s]
Z
thJA
[K/W]
0
0.1
0.2
0.3
0.4
0 40 80 120 160
T
A
[°C]
P
tot
[W]
0
0.04
0.08
0.12
0 40 80 120 160
T
A
[°C]
I
D
[A]
Rev. 1. 8 page 4 2009-08-18