VS-VSKU41 Datasheet, PDF (4/11 Pages) Vishay Siliconix – Industrial standard package

VS-VSKU41.., VS-VSKV41.., VS-VSKU56.., VS-VSKV56.. Series
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Vishay Semiconductors
130
120
VSK.41 Series
RthJC (DC) = 0.44°C/W
110
100
180°
120°
90 90°
60°
30°
80
0
10 20 30 40 50
Average on-state current (A)
Fig. 1 - Current Ratings Characteristics
120
180°
120°
100
90°
60°
80
30°
DC
60 _{RMS limit}
40
20
0
0
VSK.41 Series
Per leg, Tj = 125°C
10 20 30 40 50 60 70 80
Average on-state current (A)
Fig. 4 - On-State Power Loss Characteristics
130
120
VSK.41 Series
RthJC (DC) = 0.44 °C/W
110
100
DC
90 180°
120°
80
90°
60°
30°
70
0 10 20 30 40 50 60 70 80
Average on-state current (A)
Fig. 2 - Current Ratings Characteristics
800
At any rated load condition and with
rated Vrrm applied following surge
700
Initial Tj = Tj max
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100s
600
500
400
Per leg
300
1
10
100
Number of equal amplitude half cycle current pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
80
180°
70
120°
90°
60
60°
30°
50
RMS limit
40
30
20
10
0
0
VSK.41 Series
Per leg, Tj = 125°C
5 10 15 20 25 30 35 40 45 50
Average on-state current (A)
Fig. 3 - On-State Power Loss Characteristics
900
Maximum Non-repetitive Surge Current
800
Versus Pulse Train Duration. Control
of conduction may not be maintaned.
Initial Tj = 125°C
700
No Voltage Reapplied
Rated Vrrm reapplied
600
500
400
Per leg
300
0.01
0.1
1
Pulse train duration (s)
Fig. 6 - Maximum Non-Repetitive Surge Current
Revision: 24-Mar-14
4
Document Number: 94653
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