CS 35
1200
A
1000
I
TSM
800
6
10
4
A
2
s
150
V
R
= 0 V
A
50Hz, 80%V
RRM
T
VJ
= 45°C
T
VJ
= 125°C
It
4
2
T
VJ
= 45°C
T
VJ
= 125°C
I
T(AV)M
100
DC
180° sin
120°
60°
30°
600
400
2
50
200
0
10
-3
10
3
10
-2
0
1
2
3
4 5 6 7 ms 10
89
t
0
50
100
°C 150
T
c
ase
10
-1
10
t
0
s
10
1
Fig. 3 Surge overload current
I
TSM
: crest value, t: duration
200
W
150
P
T
Fig. 4 I
2
t versus time (1-10 ms)
Fig. 5 Maximum forward current at
case temperature
R
thJA
:
0.9 K/W
1.3 K/W
1.6 K/W
3.3 K/W
100
50
DC
180° sin
120°
60°
30°
0
0
20
40
60
80
0
100 120 A 140
I
T(AV)M
50
100
T
amb
°C 150
Fig. 6 Power dissipation versus on-state current and ambient temperature
0.8
K/W
0.6
Z
thJH
0.4
30°
60°
120°
180°
DC
R
thJH
for various conduction angles d:
d
DC
180°
120°
60°
30°
R
thJH
(K/W)
0.6
0.65
0.677
0.725
0.775
Constants for Z
thJH
calculation:
0.2
i
1
2
3
4
10
-2
10
-1
10
0
10
1
t
s
10
2
R
thi
(K/W)
0.01
0.09
0.30
0.20
t
i
(s)
0.001
0.013
0.3
0.9
0.0
10
-3
Fig. 7 Transient thermal impedance junction to heatsink
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3-3
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