2SK1151 L , 2SK1151 S , 2SK1152 L , 2SK1152 S
Reverse Drain Current vs.
Source to Drain Voltage
2.0
Reverse Drain Current I
DR
(A)
1.6
Pulse Test
1.2
0.8
0.4
5 V,10 V
V
GS
=0, –10V
0
0.4
0.8
1.2
1.6
Source to Drain Voltage V
SD
(V)
2.0
Normalized Transient Thermal Impedance
γ
S
(t)
Normalized Transient Thermal Impedance vs. Pulse Width
3
D=1
0.5
0.3
0.1
0.2
0.1
0.05
1.0
T
C
= 25°C
θch–c(t)
=
γ
S
(t) ·
θch–c
θch–c
= 6.25°C/W, T
C
= 25°C
P
DM
PW
T
1m
10 m
100 m
Pulse Width PW (s)
1
10
D = PW
T
0.02
0.03
lse
0.01
ot Pu
h
1S
100
µ
0.01
10
µ
6
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