VSKT56 Vishay Siliconix, VSKT56 Datasheet - Page 8

• 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
8
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Fig. 19 - On-State Voltage Drop Characteristics
Fig. 20 - On-State Voltage Drop Characteristics
1000
1000
100
100
10
10
1
1
0.5
0
Instantaneous On-state Voltage (V)
Instantaneous On-state Voltage (V)
1
1
1.5
2
T = 25°C
T = 125°C
T = 25°C
T = 125°C
J
J
J
J
2
0.01
0.1
3
0.001
1
2.5
4
VSK.56.. S eries
Per Junction
S teady S tate Value:
R
R
(DC Operation)
VSK.41.. S eries
Per Junction
thJC
thJC
3
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5
= 0.46 K/ W
= 0.40 K/ W
3.5
Fig. 23 - Thermal Impedance Z
6
4
(ADD-A-PAK
0.01
4.5
7
Thyristor/Diode and Thyristor/Thyristor
S quare Wave Puls e Duration (s)
TM
0.1
Generation 5 Power Modules),
VSK.41.. S eries
VSK.56.. S eries
thJC
45/60 A
Characteristics
500
450
400
350
300
250
200
150
100
110
100
Per Junction
90
80
70
60
50
40
30
R ate Of F all Of On-state Current - di/ dt (A/ µs)
Fig. 21 - Recovery Charge Characteristics
Rate Of Fall Of Forward Current - di/ dt (A/ µs)
Fig. 22 - Recovery Current Characteristics
10 20 30 40 50 60 70
10 20 30 40 50 60 70 80 90 100
1
VSK.41.. S eries
VSK.56.. S eries
T = 125 °C
J
10
Document Number: 94419
VSK.41.. S eries
VSK.56.. S eries
T = 125 °C
I
J
T M
I
T M
= 200 A
80 90 100
= 200 A
100 A
20 A
Revision: 23-Apr-08
50 A
10 A
100 A
50 A
20 A
10 A