2SJ234
L
, 2SJ234
S
Reverse Drain Current vs.
Source to Drain Voltage
–10
Pulse Test
Reverse Drain Current I
DR
(A)
–8
–6
V
GS
= –15 V
–4
–10 V
–2
–5V
0, 5 V
0
0
– 0.4
– 0.8
–1.2
–1.6
– 2.0
Source to Drain Voltage V
SD
(V)
Normalized Transient Thermal Impedance vs. Pulse Width
Normalized Transient Thermal Impedance
γ
s (t)
3
D=1
0.5
0.3
0.2
0.1
0.1
0.05
0.02
0.03
0.01
1
tP
sho
e
uls
Tc = 25°C
1.0
θ
ch – c(t) =
γ
s(t) .
θ
ch – c
θ
ch – c = 12.5°C / W. Tc = 25°C
PW
D= T
P
DM
T
PW
0.01
10
µ
100
µ
1m
10 m
Pulse Width PW (S)
100 m
1
10
6
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