
1 Power dissipation
P tot=f(T A)
2 Drain current
I D=f(T A); |V GS|≥10 V
SPB18P06P G
18
75
16
14
60
12
45
10
8
30
6
4
15
2
0
0
40
80
120
160
T A [°C]
0
0
40
80
120
160
T A [°C]
3 Safe operating area
I D=f(V DS); T A=25 °C; D =0
parameter: t p
102
limited by on-state
resistance
101
100
10-1
4 Max. transient thermal impedance
Z thJA=f(t p)
parameter: D =t p/T
101
10 µs
100 µs
1 ms
10 ms
DC
100 0.5
0.2
0.1
0.05
10-1
0.02
0.01
10-5 sin1g0le-4pulse 10-3 10-2 10-1 100 101 102
10-2
10-1
Rev 1.6
100
101
-V DS [V]
102
page 4
t p [s]
2012-09-07