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Document Number: 93581

6

Revision: 02-Jul-10

VSK.250, VSK.270, VSK.320 Series

(MAGN-A-PAK Power Modules)

Fig. 10 - Forward Voltage Drop Characteristics

Fig. 12 - Current Ratings Characteristics

Fig. 13 - Current Ratings Characteristics

Fig. 14 - Forward Power Loss Characteristics

Fig. 15 - Forward Power Loss Characteristics

10

100

1000

10000

0.5

1

1.5

2

2.5

3

3.5

4

T = 25°C

J

Instantaneous Forward Voltage (V)

VSK.250.. Series

Per Junc tion

T = 150°C

J

0.001

0.01

0.1

1

0.001

0.01

0.1

1

10

100

Square Wave Pulse Duration (s)

VSK.250.. Series

Per Junction

Steady State Value:

R

= 0.16 K/ W

(DC Operation)

thJC

80

90

100

110

120

130

140

150

0

50

100

150

200

250

300

30°

60°

90°

120°

180°

Conduction Angle

Average Forward Current (A)

VSK.270.. Series

R

(DC) = 0.125 K/ W

thJC

80

90

100

110

120

130

140

150

0

100

200

300

400

500

DC

30°

60°

90°

120°

180°

Conduction Period

Average Forward Current (A)

VSK.270.. Series

R

(DC) = 0.125 K/ W

thJC

0

50

100

150

200

250

300

350

400

0

50

100

150

200

250

300

Average Forward Current (A)

RMSLimit

Conduc tion Angle

180°

120°

90°

60°

30°

VSK.270.. Series

T = 150°C

J

0

50

100

150

200

250

300

350

400

450

500

0

50 100 150 200 250 300 350 400 450

DC

180°

120°

90°

60°

30°

Average Forward Current (A)

RMSLimit

Conduction Period

VSK.270.. Series

T = 150°C

J