2SK1948
Power vs. Temperature Derating
300
Channel Dissipation Pch (W)
Drain Current I
D
(A)
Maximum Safe Operation Area
1000
300
100
30
10
3
1
0.3
rea
is a (on)
h
i n t R
DS
tiond by
P
era e
Op limit
DC
W
=
in
200
100
1
10 0
µ
0
µ
s
s
1
Op
10
ms
er
at
ms
ion
(1
(T
Sh
c =
ot
25
)
°C
)
Ta = 25°C
3
10
30
100 300 1000
0
50
100
150
Case Temperature Tc (°C)
0.1
1
Drain to Source Voltage V
DS
(V)
Typical Output Characteristics
100
Drain Current I
D
(A)
80
6V
60
5.5 V
40
5V
20
4V
V
GS
= 3.5 V
4
8
12
16
20
10 V
8V
50
Pulse Test
Drain Current I
D
(A)
40
30
20
10
Typical Transfer Characteristics
Pulse Test
V
DS
= 10 V
Tc = 25°C
–25°C
75°C
0
0
Drain to Source Voltage V
DS
(V)
2
4
6
8
10
Gate to Source Voltage V
GS
(V)
3
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