VS-VSK.230..PbF Series
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Vishay Semiconductors
Revision: 27-Apr-17
4
Document Number: 93053
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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
Fig. 7 - On-State Power Loss Characteristics
Maximum Average On-State
Power Loss (W)
Average On-state Current (A)
250200
150
150
200
250
300
350
100
0
50
100
500
Ø
Conduction Angle
VSK.230..Series
Per Junction
T
J
= 130 °C
180°
120°
90°
60°
30°
RMS limit
Maximum Average On-State
Power Loss (W)
Average On-State Current (A)
250200
150
400350
300
150
200
250
300
350
100
0
50
100
50
0
VSK.230..Series
Per Junction
T
J
= 130 °C
180°
120°
90°
60°
30°
RMS limit
Conduction Period
Ø
DC
Peak Half Sine Wave On-State Current (A)
Number Of Equal Amplitude
Half Cycle Current Pulses (N)
7000
6500
6000
5500
5000
4500
4000
3500
3000
1 10 100
VSK.230..Series
Per Junction
At any rated load condition and with
rated V
RRM
applied following surge
Initial T
J
= 130 °C
at 60 Hz 0.0083 s
at 50 Hz 0.0100 s
Pulse Train Duration (s)
Peak Half Sine Wave On-State Current (A)
7000
7500
6500
6000
5500
5000
4500
4000
3500
3000
0.01 0.1 1
VSK.230..Series
Per Junction
Maximum non repetitive surge current
vs. pulse drain duration.Control of
conduction may not be maintained.
No voltage reapplied
Rated V
RRM
applied
Initial T
J
= 130 °C
Total RMS Output Current (A)
Maximum Total On-State Power Loss (W)
Maximum Allowable Ambient Temperature (°C)
700
600
500
400
300
200
100
200 300 400 500 20 40 60 80 100 120100
0
0
VSK.230..Series
Per Module
T
J
= 130 °C
180°
120°
90°
60°
30°
0.03 K/W
0.06 K/W
0.12 K/W
0.16 K/W
0.2 K/W
0.1 K/W
0.08 K/W
0.25 K/W
R
thSA
= 0.01 K/W - ΔR
0.3 K/W
Conduction Angle
Ø
Ø