VS-VSK.230..PbF Series

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Vishay Semiconductors

Revision: 12-Nov-2018

4

Document Number: 93053

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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

Fig. 7 - On-State Power Loss Characteristics

Average On-state Current (A)

250

200

150

150

200

250

300

350

100

0

50

100

50

0

Ø

Conduction Angle

VSK.230..Series

Per Junction

T

J = 130 °C

180°

120°

90°

60°

30°

RMS limit

Average On-State Current (A)

250

200

150

400

350

300

150

200

250

300

350

100

0

50

100

50

0

VSK.230..Series

Per Junction

T

J = 130 °C

180°

120°

90°

60°

30°

RMS limit

Conduction Period

Ø

DC

Number Of Equal Amplitude

Half Cycle Current Pulses (N)

7000

6500

6000

5500

5000

4500

4000

3500

3000

1

10

100

VSK.230..Series

Per Junction

At any rated load condition and with

rated V

RRM applied following surge

Initial T

J = 130 °C

at 60 Hz 0.0083 s

at 50 Hz 0.0100 s

Pulse Train Duration (s)

7000

7500

6500

6000

5500

5000

4500

4000

3500

3000

0.01

0.1

1

VSK.230..Series

Per Junction

Maximum non repetitive surge current

vs. pulse drain duration.Control of

conduction may not be maintained.

No voltage reapplied

Rated V

RRM applied

Initial T

J = 130 °C

Total RMS Output Current (A)

Maximum Allowable Ambient Temperature (°C)

700

600

500

400

300

200

100

200

300

400

500

20

40

60

80

100

120

100

0

0

VSK.230..Series

Per Module

T

J = 130 °C

180°

120°

90°

60°

30°

0.12

K/W

0.16

K/W

0.2

K/W

0.1

K/W

0.25

K/W

0.3

K/W

Conduction Angle

Ø

Ø