VS-VSK.136..PbF, VS-VSK.142..PbF, VS-VSK.162..PbF Series
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Vishay Semiconductors
Revision: 11-Apr-14
4
Document Number: 94513
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Fig. 1 - Current Ratings Characteristics
Fig. 2 - Current Ratings Characteristics
Fig. 3 - On-State Power Loss Characteristics
Fig. 4 - On-State Power Loss Characteristics
Fig. 5 - Maximum Non-Repetitive Surge Current
Fig. 6 - Maximum Non-Repetitive Surge Current
70
80
90
100
110
120
130
0 20 40 60 80 100 120 140
30°
60°
90°
120°
180°
Maximum Allowable Case Temperature (°C)
Conduction Angle
Average Forward Current (A)
VSK.136.. Series
R
thJC
(DC) = 0.18 K/W
70
80
90
100
110
120
130
0 50 100 150 200 250
DC
30°
60°
90°
120°
180°
Average On-state Current (A)
Maximum Allowable Case Temperature (°C)
Conduction Period
VSK.136.. Series
R
thJC
(DC) = 0.18 K/W
0
50
100
150
200
250
300
0 30 60 90 120 150
RMS Limit
Conduction Angle
Maximum Average On-state Power Loss (W)
Average On-state Current (A)
180
120
90
60
30
VSK.136.. Series
Per Junction
T
J
= 125°C
0
50
100
150
200
250
300
350
0 50 100 150 200 250
RMS Limit
Conduction Period
Maximum Average On-state Power Loss (W)
Average On-state Current (A)
DC
180
120
90
60
30
VSK.136.. Series
Per Junction
T = 125°C
J
1200
1400
1600
1800
2000
2200
2400
2600
2800
3000
001011
Number Of Equal Amplitude Half Cycle Current Pulses (N)
At Any Rated Load Condition And W ith
Rated V Applied Following Surge.
RRM
Peak Half Sine Wave On-state Current (A)
In itial T = 125°C
at 60 Hz 0.0083 s
at 50 Hz 0.0100 s
J
VSK.136.. Series
Per Junction
1000
1500
2000
2500
3000
3500
11.010.0
Peak Half Sine Wave On-state Current (A)
Pulse Train Duration (s)
Maximum Non Repetitive Surge Current
Of Conduction May Not Be Maintained.
VSK.1 36.. Series
Per Junction
In itia l T = 125°C
No Voltage Reapplied
Rated V Reapplied
J
RRM
Versus Pulse Train Duration. Control