Document Number: 94573

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Revision: 04-Jan-11

3

VS-20UT04, VS-20WT04FN

High Performance Schottky

Generation 5.0, 20 A

Vishay Semiconductors

Fig. 1 - Maximum Forward Voltage Drop Characteristics

Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage

Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage

0

0.2

0.4

0.8

1.2

0.6

1.0

1.4

1.6

1

10

100

94573_01

T

T

T

0

5

10

15

30

25

40

35

20

45

0.0001

0.001

0.01

0.1

1

10

100

94573_02

T

T

T

T

T

T

T

010

20

40

30

515

35

25

45

100

10 000

1000

94573_03

0.01

0.1

1

10

0.00001

94573_04

0.0001

0.001

0.01

0.1

1

Single pulse

(thermal resistance)

D = 0.75

D = 0.50

D = 0.33

D = 0.25

D = 0.20