VS-VSKD56 Datasheet, PDF (4/9 Pages) Vishay Siliconix – Industrial standard package

VS-VSKD56.., VS-VSKE56.., VS-VSKJ56.., VS-VSKC56..
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Vishay Semiconductors
150
140
RthJC (DC) = 0.33°C/W
130
120
180°
120°
110 90°
60°
30°
100
0 10 20 30 40 50 60 70
Average forward current (A)
Fig. 1 - Current Ratings Characteristics
120
180°
120°
100
90°
60°
80
30°
DC
60 _{RMS limit}
40
20
Per leg, Tj = 150°C
0
0
20 40 60 80 100
Average forward current (A)
Fig. 4 - Foward Power Loss Characteristics
150
RthJC (DC) = 0.33°C/W
140
130
120 ^DC
180°
120°
110 90°
60°
30°
100
0
20 40 60 80 100
Average forward current (A)
Fig. 2 - Current Ratings Characteristics
1200
1000
800
At any rated load condition and with
rated Vrrm applied following surge
Initial Tj = Tj max
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100s
600
400
Per leg
200
1
10
100
Number of equal amplitude half cycle current pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
90
180°
80
120°
90°
70
60°
60
30°
50 ^{RMS limit}
40
30
20
10
0
0
Per leg, Tj = 150°C
10 20 30 40 50 60 70
Average forward current (A)
Fig. 3 - Forward Power Loss Characteristics
1400
1200
1000
Maximum Non-repetitive Surge Current
Versus Pulse Train Duration.
Initial Tj = 150°C
No Voltage Reapplied
Rated Vrrm reapplied
800
600
400 _{Per leg}
200
0.01
0.1
1
Pulse train duration (s)
Fig. 6 - Maximum Non-Repetitive Surge Current
Revision: 05-Apr-16
4
Document Number: 94625
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