DSEC 30-03A
40
A
I
F
30
T
VJ
=150°C
T
VJ
=100°C
20
T
VJ
= 25°C
Q
r
500
T
VJ
= 100°C
nC
400
I
RM
300
I
F
= 30A
I
F
= 15A
I
F
= 7.5A
200
V
R
= 150V
20
T
VJ
= 100°C
A
15
V
R
= 150V
I
F
= 30A
I
F
= 15A
I
F
= 7.5A
10
10
100
5
0
0
1
V
F
V
2
0
100
A/
m
s 1000
-di
F
/dt
0
0
200
400
600 A/
m
s 1000
800
-di
F
/dt
Fig. 1 Forward current I
F
versus V
F
Fig. 2 Reverse recovery charge Q
r
Fig. 3 Peak reverse current I
RM
1.4
80
ns
T
VJ
= 100°C
V
R
= 150V
14
V
12
V
FR
t
fr
V
FR
T
VJ
= 100°C
I
F
= 15A
0.85
µs
0.80
t
fr
0.75
1.2
K
f
t
rr
70
I
F
= 30A
I
F
= 15A
I
F
= 7.5A
60
1.0
I
RM
Q
r
0.8
40
50
10
8
0.70
6
0.65
0.6
0
40
80
120 °C 160
T
VJ
30
0
200
400
600
-di
F
/dt
800
A/
m
s 1000
4
0
200
400
0.60
600 A/
m
s 1000
800
di
F
/dt
Fig. 4 Dynamic parameters Q
r
, I
RM
Fig. 5 Recovery time t
rr
versus -di
F
/dt
Fig. 6 Peak forward voltage V
FR
and t
fr
10
K/W
1
Z
thJC
0.1
Constants for Z
thJC
calculation:
i
1
2
3
R
thi
(K/W)
0.851
0.328
0.421
t
i
(s)
0.005
0.0003
0.041
0.01
0.001
0.00001
DSEC 30-03A
0.0001
0.001
0.01
0.1
t
s
1
Fig. 7 Transient thermal resistance junction to case
NOTE: Fig. 2 to Fig. 6 shows typical values
008
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2-2
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