www.vishay.com
4800
4400
4000
At any rated load condition and with
rated VRRM applied following surge.
Initial TJ = 125 °C
at 60 Hz 0.0083 s
at 50 Hz 0.0100 s
3600
3200
2800
2400
2000
1
10
100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
10 000
TJ = 25 °C
1000
VS-ST180S...VPbF Series
Vishay Semiconductors
5500
Maximum non repetitive surge current
vs. pulse train duration.
5000 Control of conduction may not be maintained
4500
4000
Initial TJ = 125 °C
No voltage reapplied
Rated VRRM reapplied
3500
3000
2500
2000
0.01
0.1
1
Pulse Train Duration (s)
Fig. 6 - Maximum Non-Repetitive Surge Current
TJ = 125 °C
100
0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6
Instantaneous On-state Voltage (V)
Fig. 7 - On-State Voltage Drop Characteristics
1
Steady state value
R thJC = 0.105 K/W
(DC Operation)
0.1
0.01
0.001
0.001
0.01
0.1
1
10
Square Wave Pulse Duration (s)
Fig. 8 - Thermal Impedance ZthJC Characteristics
Revision: 28-Sep-17
5
Document Number: 96112
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