Document Number: 94420

For technical questions within your region, please contact one of the following:

www.vishay.com

Revision: 02-Jul-10

5

VSKT500-..PbF, VSKH500-..PbF, VSKL500-..PbF

Thyristor/Diode and Thyristor/Thyristor

(SUPER MAGN-A-PAK Power Modules), 500 A

Vishay Semiconductors

Fig. 7 - On-State Power Loss Characteristics

Fig. 8 - On-State Power Loss Characteristics

Fig. 9 - On-State Power Loss Characteristics

0

2040

6080

100

120

Maximum Allowable Ambient Temperature (°C)

0.1

6

K

/W

0.2

K/W

0.3

K/W

0.4

K/ W

0.6 K/W

0

50

100

150

200

250

300

350

400

450

500

550

600

650

700

750

0

100 200 300 400 500 600 700 800

180°

120°

90°

60°

30°

Total RMSOutput Current (A)

Cond uction Angle

VSK.500.. Series

Per Module

T = 130°C

J

020

40

60

80

100

120

Maximum Allowable Ambient Temperature (°C)

0.0

2

K/

W

0.0

3

K/

W

0.0

5 K

/ W

0.08

K/ W

0.12 K

/ W

0.2 K/W

0

500

1000

1500

2000

2500

3000

0

200

400

600

800

1000

Total Output Current (A)

180°

(Sine)

180°

(Rect)

2 x VSK.500.. Series

Single Phase Bridge

Connec ted

T

= 130°C

J

0

20406080

100

120

Maximum Allowable Ambient Temperature (°C)

R

=

0.0

1

K/

W

-

D

elt

a

R

0.0

2

K/W

0.0

3 K

/ W

0.05

K/ W

0.08K

/ W

0.2 K/ W

0

500

1000

1500

2000

2500

3000

3500

4000

4500

0

250

500

750

1000

1250

1500

Total Output Current (A)

120°

(Rect)

3 x VSK.500.. Series

Three Phase Bridge

Connec ted

T = 130°C

J