2SK1296
Reverse Drain Current vs.
Source to Drain Voltage
50
Reverse Drain Current I
DR
(A)
40
Pulse Test
30
10 V
5V
20
10
V
GS
= 0, –5 V
0
1.2
0.8
2.0
1.6
Source to Drain Voltage V
SD
(V)
0.4
Normalized Transient Thermal Impedance
γs
(t)
Normalized Transient Thermal Impedance vs. Pulse Width
3
1.0
D=1
0.5
0.3
0.1
T
C
= 25°C
0.2
0.1
0.05
0.02
θch–c
(t) =
γs
(t) ·
θch–c
θch–c
= 1.67°C/W, T
C
= 25°C
P
DM
0.03
0.01
10
µ
0.01
hot P
1S
uls
e
T
PW
1
D =PW
T
100
µ
1m
10 m
Pulse Width PW (s)
100 m
10
6
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