VSKT56 Vishay Siliconix, VSKT56 Datasheet - Page 4

• Manufacturer Part Number: VSKT56
• Description: (VSKT41 / VSKT56) Thyristor/Diode and Thyristor/Thyristor
• Manufacturer: Vishay Siliconix

VSK.41, .56..PbF Series
Vishay High Power Products
www.vishay.com
4
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130
120
110
100
130
120
110
100
Fig. 3 - On-State Power Loss Characteristics
90
80
90
80
70
60
50
40
30
20
10
0
Fig. 1 - Current Ratings Characteristics
Fig. 2 - Current Ratings Characteristics
0
0
0
180°
120°
Average On-state Current (A)
Average On-state Current (A)
30°
Average On-state Current (A)
90°
60°
30°
10
10
VSK.41.. S eries
R
20
60°
thJC
30°
VSK.41.. S eries
R
thJC
90°
20
(DC) = 0.46 K/ W
20
60°
(DC) = 0.46 K/ W
120°
40
90°
Cond uction Angle
180°
Conduction Period
30
Conduction Angle
VSK.41.. S eries
Per Junction
T = 125°C
30
J
120°
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60
R MS Limit
DC
40
180°
40
(ADD-A-PAK
50
80
50
Thyristor/Diode and Thyristor/Thyristor
TM
Generation 5 Power Modules),
45/60 A
Fig. 5 - Maximum Non-Repetitive Surge Current
Fig. 6 - Maximum Non-Repetitive Surge Current
Number Of Equa l Amplitud e Half Cycle Current Pulses (N)
100
Fig. 4 - On-State Power Loss Characteristics
800
700
600
500
400
300
900
800
700
600
500
400
300
80
60
40
20
0
0.01
0
1
VSK.41.. S eries
Per Junction
Ma ximum Non Repetitive Surge Current
VSK.41.. S eries
Per Junction
Of Conduction May Not B e Maintained .
At Any Ra ted Loa d Condition And With
180°
120°
Rated V
DC
90°
60°
30°
Average On-state Current (A)
Versus Pulse T ra in Duration. Control
Pulse T rain Duration (s)
20
RRM
Applied Following S urge.
No Volta g e Rea pp lied
R a ted V
40
0.1
10
Conduction Period
VSK.41.. S eries
Per Junction
T = 125°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
Initial T = 125°C
J
Initial T
Document Number: 94419
RRM
60
Reap p lied
RMS Limit
J
J
= 125°C
Revision: 23-Apr-08
100
80
1