MDY250A
性�½曲线图
Peak forward Voltage Vs.Peak forward Current
MDG\Y250
4
3.5
V
FM
V
K/W
Max. junction To case Thermai Impedance
0.15
0.15
0.12
3
2.5
2
1.5
1
0.5
100
T
j
=150 C
0.09
0.06
0.03
0
0.001
1000
I
FM
A
10000
Zt
0.01
0.1
t
S
1
10
Fig.1
Max. Power Dissipation Vs.Mean forward Current
MDG/Y250
500
W
Fig.2
Max. case Temperature Vs.Mean forward Current
160
1phases
max , C
Tc
400
6phases
300
200
100
0
0
50
100
150
I
F
AV
3phase
120
P
F
AV
80
40
6phase
200
A
250
300
0
0
60
120
180
I
F AV
240
A
300
360
3phase
1phase
Fig.3
Max. Power Dissipation Vs.Mean forward Current
350
300
W
Fig.4
Max. case Temperature Vs.Mean forward Current
MDG/Y200
160
DC
1phase
s
max , C
Tc
250
AV
120
P
F
200
150
100
50
0
0
50
3phase
6phases
80
40
6phase
0
100
150
I
F
AV
3phase 1phase
300
400
A
DC
200
A
250
300
0
100
200
I
F
500
AV
Fig.5
Surge Current Vs.Cycles
9.8
Fig.6
2
490
I t Vs.Time
10
9
500
I
FSM
,KA
8
7
6
5
4
3
2
1
I t,10 A S
400
2
3
2
300
200
n,@ 50Hz
10
100
100
1
t,ms
10
Fig.7
Fig.8 I t
2
www.china-liujing.com
2/3
LIUJING [ 上海柳晶电子电器有限公司 ]
