VS-VSKT500-..PbF, VS-VSKH500-..PbF, VS-VSKL500-..PbF
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Vishay Semiconductors
Revision: 05-Dec-16
4
Document Number: 94420
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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
60
70
80
90
100
110
120
130
0 100 200 300 400 500 600
30°
60°
90°
120°
180°
Average On-state Current (A)
Maximum Allowable Case Temperature (°C)
Conduction Angle
VSK.500.. Series
R (DC) = 0.065 K/ W
thJC
60
70
80
90
100
110
120
130
0 100 200 300 400 500 600 700 800 900
DC
30°
60°
90°
120°
180°
Average On-state Current (A)
Maximum Allowable Case Temperature (°C)
Conduc tion Period
VSK.500.. Series
R (DC) = 0.065 K/ W
thJC
0
100
200
300
400
500
600
700
0 100 200 300 400 500
RM S Li m i t
Conduc tion Angle
180°
120°
90°
60°
30°
Maximum Average On-state Power Loss (W)
Average On-state Current (A)
VSK.500.. Series
Pe r Ju n c t io n
T = 1 3 0 ° C
J
0
100
200
300
400
500
600
700
800
900
1000
0 100 200 300 400 500 600 700 800
DC
180°
120°
90°
60°
30°
RM S Li m i t
Conduction Period
Maximum Average On-state Power Loss (W)
Average On-state Current (A)
VSK.500.. Series
Pe r Ju n c t io n
T = 1 3 0 ° C
J
7000
8000
9000
10000
11000
12000
13000
14000
15000
16000
110100
Numbe r Of Equa l Amp litude Half C yc le Current Pulses (N)
Peak Half Sine Wave On-sta te Current (A)
Init ia l T = 130°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
J
At Any Rated Load Condition And With
Ra t ed V Ap p lied Fo llowing Surg e.
RRM
VSK.500.. Se ries
Pe r Ju n c t i o n
6000
8000
10000
12000
14000
16000
18000
0.01 0.1 1
Peak Half Sine Wave On-state Current (A)
Pulse Tra in Dura tion (s)
Maximum Non Rep etitive Surge Current
Versus Pulse Train Dura tion. Control
Of Conduction May Not Be Maintained.
Init ia l T = 130°C
No Volta ge Rea p plied
Ra t e d V Re a p p l i e d
RRM
J
VSK.500.. Se ries
Pe r Ju n c t i o n