MDG70A
性�½曲线图
Peak forward Voltage Vs.Peak forward Current
MDG\Y50
4
3.5
V
FM
V
Max. junction To case Thermai Impedance Vs.Time
0.70
0.8
3
2.5
2
1.5
1
0.5
10
T
j
=150 C
Zt
K/W
0.6
0.4
0.2
100
I
FM
A
1000
0
0.001
0.01
t
0.1
S
1
10
Fig.1
Max. Power Dissipation Vs.Mean forward Current
MDG/Y50
150
W
max , C
Fig.2
Max. case Temperature Vs.Mean forward Current
160
1phases
3phase
120
90
60
30
0
0
20
40
I
F
60
AV
120
P
F
AV
Tc
6phases
80
40
6phase
0
80
0
30
I
F
AV
3phase
1phase
A
60
A
90
Fig.3
Max. Power Dissipation Vs.Mean forward Current
100
DC
max , C
W
Fig.4
Max. case Temperature Vs.Mean forward Current
MDG/Y50
160
80
60
40
20
0
0
20
40
I
F
60
AV
P
F
3phase
6phases
1phase
s
120
AV
Tc
80
40
6phase
0
80
0
30
60
I
F
AV
3phase 1phase
90
A
DC
150
120
A
Fig.5
Surge Current Vs.Cycles
1.9
Fig.6
18.4
I t Vs.Time
2
2
1.8
20
18
I t,10 A S
I
FSM
,KA
1.4
1.2
1
0.8
0.6
0.4
0.2
1
3
2
2
1.6
16
14
12
10
8
6
4
2
n,@ 50Hz
10
100
1
t,ms
10
Fig.7正向浪涌电流与周波数的关系曲线
Fig.8 I t
2
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