www.vishay.com For technical questions within your region, please contact one of the following: Document Number: 93748
4 DiodesAmericas@vishay.com
, DiodesAsia@vishay.com, DiodesEurope@vishay.com Revision: 02-Jul-10
VSK.430..PbF Series
Vishay Semiconductors
Thyristor/Diode and Thyristor/Thyristor
(SUPER MAGN-A-PAK Power Modules), 430 A
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
010020030040050
30°
60°
90°
120°
180°
Average On-state Current (A)
Maximum Allowable Case Temperature (°C)
Conduc tion Angle
VSK.430..PbF Series
R (DC) = 0.065 K/W
th JC
70
80
90
100
110
120
130
010020030040050060070
0
DC
30°
60°
90°
120°
180°
Average On-state Current (A)
Maximum Allowable Case Temperature (
°C
)
Conduction Period
VSK.430..PbF Series
R (DC) = 0.065 K/W
thJC
0
100
200
300
400
500
600
700
01002003004005
00
RMS Limit
Conduction Angle
180°
120°
90°
60°
30°
Maximum Average On-state Power Loss (W)
Average On-state Current (A)
VSK.430..PbF Series
Per Junction
T = 130°C
J
0
100
200
300
400
500
600
700
800
900
1000
0 100 200 300 400 500 600 70
0
DC
180°
120°
90°
60°
30°
RMS Limit
Conduction Period
Maximum Average On-state Power Loss (W)
Average On-state Current (A)
VSK.430..PbF Series
Per Junction
T = 130°C
J
6000
7000
8000
9000
10000
11000
12000
13000
14000
15000
11010
0
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Peak Half Sine Wave On-state Current (A)
Initial T = 130 °C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
J
At Any Rated Load Condition And With
Rat ed V Applied Following S ur ge .
RRM
VSK.430..PbF Series
Per Junction
6000
7000
8000
9000
10000
11000
12000
13000
14000
15000
16000
0.01 0.1
1
Peak Half Sine Wave On-state Current (A)
Pulse Train Duration (s)
Maximum Non Repetitive Surge Curren t
Versus Pulse Train Duration. Control
Of Conduction May Not Be Maintained .
Initial T = 130°C
No Voltage Reapplied
Rated V Reapplied
RRM
J
VSK.430..PbF Series
Per Junction