MDO 500
14000
10
7
1000
V
R
= 0V
I
TSM
12000
A
10000
8000
It
50 Hz
80 % V
RRM
T
VJ
= 45°C
T
VJ
= 140°C
A
2
s
2
I
FAVM
A
900
800
700
600
DC
180° sin
120°
60°
30°
T
VJ
= 45°C
10
6
6000
T
VJ
= 140°C
500
400
300
200
4000
2000
100
0
0.001
10
5
0.01
0.1
0
1
t
ms
10
0
25
50
75
100
T
C
s
t
1
125 °C 150
Fig. 1 Surge overload current
I
FSM
: Crest value, t: duration
1200
P
tot
W
1000
Fig. 2 I
2
t versus time (1-10 ms)
Fig. 3 Maximum forward current
at case temperature
Fig. 4 Power dissipation versus
forward current and ambient
temperature
R
thKA
K/W
800
0.03
0.07
0.12
0.2
0.3
0.4
0.6
DC
180° sin
120°
60°
30°
600
400
200
0
0
200
400
600
800 A
I
FAVM
0
25
50
75
100
125
°C
T
A
150
3200
W
2800
P
tot
2400
2000
1600
1200
800
400
0
0
300
600
900
1200
A 0
25
50
75
100
°C
125
T
A
150
I
dAVM
Circuit
B2
4xMDO500
R
L
R
thKA
K/W
0.015
0.03
0.04
0.05
0.07
0.01
0.14
Fig. 5 Single phase rectifier bridge:
Power dissipation versus direct
output current and ambient
temperature
R = resistive load
L = inductive load
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2-3
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