PM50150K
Reverse Drain Current vs.
Source to Drain Voltage
200
Reverse Drain Current I
DR
(A)
Pulse Test
160
120
V
GS
= 0, –5 V
80
40
V
GS
= 10 V
0
1.0
2.0
3.0
4.0
5.0
Source to Drain Voltage V
SD
(V)
Normalized Transient Thermal Impedance
γ
(t)
Normalized Transient Thermal Impedance vs. Pulse Width
D=1
0.5
0.2
0.1
0.1
0.05
0.02
0.01
pulse
hot
1s
1
θ
ch – C (t) =
γ
(t) •
θ
ch – C
θ
ch – C = 0.25°C/W, T
C
= 25°C
P
DM
0.01
PW
T
0.001
100
µ
1m
10 m
Pulse Width PW (s)
100 m
1
D=
PW
T
10
6