2SK1301
Reverse Drain Current vs.
Source to Drain Voltage
20
Reverse Drain Current I
DR
(A)
16
Pulse Test
12
10 V
8
4
5V
V
GS
= 0, –5
0
0.8
0.4
1.2
2.0
1.6
Source to Drain Voltage V
SD
(V)
Normalized Transient Thermal Impedance
γs
(t)
Normalized Transient Thermal Impedance vs. Pulse Width
3
1.0
D=1
0.5
0.3
0.1
0.2
0.1
0.05
0.02
T
C
= 25°C
0.03
e
uls
1
0.0
hot P
1S
θch–c
(t) =
γs
(t) ·
θch–c
θch–c
= 2.5°C/W, T
C
= 25°C
P
DM
D =PW
T
PW
T
1m
10 m
Pulse Width PW (s)
100 m
1
10
0.01
10
µ
100
µ
6