Datasheet

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2 - 2
0.001 0.01 0.1 1
0
100
200
23456789110
10
2
10
3
0.0 0.5 1.0 1.5 2.0
0
10
20
30
40
50
60
70
0 5 10 15 20 25
0
10
20
30
40
50
60
0 40 80 120 160
0.0001 0.001 0.01 0.1 1 10
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
I
2
t
I
FSM
I
F
A
V
F
t
s
t
P
tot
W
I
d(AV)M
A
T
amb
t
s
K/W
A
2
s
0 30 60 90 120 150 180
0
10
20
30
I
d(AV)M
T
C
A
V
A
°C °C
T
VJ
= 150°C
T
VJ
= 25°C
50 Hz, 80% V
RRM
T
VJ
= 45°C
T
VJ
= 45°C
T
VJ
= 150°C
T
VJ
= 150°C
V
R
= 0 V
RthJA:
0.5 KW
1.8 KW
3 KW
5 KW
8 KW
15 KW
DSP25
ms
Fig. 1 Forward current versus voltage
drop per diode
Fig. 2 Surge overload current Fig. 3 I
2
t versus time per diode
Fig. 4 Power dissipation versus direct output current and ambient temperature, sine 180° Fig. 5 Max. forward current versus
case temperature
Fig. 6 Transient thermal impedance junction to case
Constants for Z
thJC
calculation:
iR
thi
(K/W) t
i
(s)
1 0.06075 0.0004
2 0.183 0.00256
3 0.3405 0.0045
4 0.543 0.0242
5 0.3728 0.15
DSP 25