2SK1838 L , 2SK1838 S
Power vs. Temperature Derating
20
Maximum Safe Operation Area
10
Pch (W)
3
15
1
DC
Channel Dissipation
10
0.3
0.1
10
0
1
=
m
s
O
10
pe
s
ra
tio
ms
(
n
(T
1 s
ho
c
=
25
t)
°C
)
10
Drain Current I
D
(A)
µ
PW
s
µ
5
Operation in this area
is limited by R
DS
(on)
0.03
Ta = 25°C
0
50
100
Case Temperature
150
Tc (°C)
200
0.01
1
3
10
30
100
300
1000
Drain to Source Voltage V
DS
(V)
Typical Output Characteristics
1.0
8V
10 V
0.8
Pulse Test
Drain Current I
D
(A)
Drain Current I
D
(A)
0.6
4.5 V
0.4
4V
0.2
V
GS
= 3.5 V
0
2
4
6
8
10
0
0.2
0.6
5V
0.8
6V
1.0
Typical Transfer Characteristics
Pulse Test
V
DS
= 10 V
0.4
Tc = 75°C
25°C
– 25°C
2
4
6
8
10
Drain to Source Voltage V
DS
(V)
Gate to Source Voltage V
GS
(V)
3