VS-VSKU41 Datasheet, PDF (6/11 Pages) Vishay Siliconix – Industrial standard package

VS-VSKU41.., VS-VSKV41.., VS-VSKU56.., VS-VSKV56.. Series
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Vishay Semiconductors
130
120
VSK.56 Series
RthJC (DC) = 0.35°C/W
110
100
180°
120°
90 90°
60°
30°
80
0 10 20 30 40 50 60 70
Average on-state current (A)
Fig. 10 - Current Ratings Characteristics
140
180°
120
120°
90°
100
60°
30°
DC
80
RMS limit
60
40
20
0
0
VSK.56 Series
Per leg, Tj = 125°C
20 40 60 80 100
Average on-state current (A)
Fig. 13 - On-State Power Loss Characteristics
130
120
VSK.56 Series
RthJC (DC) = 0.35 °C/W
110
100
DC
90 180°
120°
80
90°
60°
30°
70
0
20 40 60 80 100
Average on-state current (A)
Fig. 11 - Current Ratings Characteristics
1100
1000
900
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
700
600
500
Per leg
400
1
10
100
Number of equal amplitude half cycle current pulses (N)
Fig. 14 - Maximum Non-Repetitive Surge Current
100
180°
120°
80
90°
60°
30°
60
RMS limit
40
20
0
0
VSK.56 Series
Per leg, Tj = 125°C
10 20 30 40 50 60 70
Average on-state current (A)
Fig. 12 - On-State Power Loss Characteristics
1300
1200
1100
1000
900
Maximum Non-repetitive Surge Current
Versus Pulse Train Duration. Control
of conduction may not be maintained.
Initial Tj = 125°C
No Voltage Reapplied
Rated Vrrm reapplied
800
700
600
500
Per leg
400
0.01
0.1
1
Pulse train duration (s)
Fig. 15 - Maximum Non-Repetitive Surge Current
Revision: 24-Mar-14
6
Document Number: 94653
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