Manualshelf

Owner manual

ManualsBrandsC&H Technology ManualsHardwareVSKT570-18PbF
123456789
www.vishay.com For technical questions, contact: indmodules@vishay.com
Document Number: 93281
4 Revision: 05-May-11
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
VSKT570-18PbF
Vishay Semiconductors
Thyristor/Thyristor
(SUPER MAGN-A-PAK Power Modules), 570 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
Maximum Allowable Case
Temperature (°C)
Average On-State Current (A)
200 300 600
700
0
140
130
120
110
100
90
80
70
60
50
180°
120°
90°
60°
30°
Conduction angle
Ø
100 400 500
VSKT570... Series
R
thJC
= 0.065 K/W
Maximum Allowable Case
Temperature (°C)
Average On-State Current (A)
200 300 800
900
0
140
130
120
110
100
90
80
70
60
50
100 400 600
180°
120°
90°
60°
30°
VSKT570... Series
R
thJC
= 0.065 K/W
Ø
Conduction period
700500
DC
Maximum Average On-State
Power Loss (W)
Average On-State Current (A)
100 200 300 400 500
600
0
1000
700
400
100
800
500
200
900
600
300
0
180°
120°
90°
60°
30°
RMS limit
Conduction angle
Ø
VSKT570... Series
T
J
= 135 °C
Maximum Average On-State
Power Loss (W)
Average On-State Current (A)
100 200 300 400 600
900
0
1200
400
800
200
600
0
180°
120°
90°
60°
30°
RMS limit
VSKT570... Series
T
J
= 135 °C
1000
500 700 800
DC
Conduction period
Ø
Peak Half Sine Wave On-State Current (A)
Number of Equal Amplitude Half
Cycle Current Pulses (N)
10
100
1
16 000
15 000
14 000
13 000
12 000
11 000
10 000
9000
8000
7000
VSKT570... Series
per junction
At any rated load condition and with
rated V
RRM
applied following surge.
Initial T
J
= 135 °C
at 60 Hz 0.0083 s
at 50 Hz 0.0100 s