Document Number: 89244

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Revision: 23-Mar-11

3

This datasheet is subject to change without notice.

V20120SG, VI20120SG

Vishay General Semiconductor

New Product

RATINGS AND CHARACTERISTICS CURVES

Fig. 1 - Maximum Forward Current Derating Curve

Fig. 2 - Forward Power Dissipation Characteristics

Fig. 3 - Typical Instantaneous Forward Characteristics

Fig. 4 - Typical Reverse Characteristics

Fig. 5 - Typical Transient Thermal Impedance

Fig. 6 - Typical Junction Capacitance

Case Temperature (°C)

20

25

15

10

5

0

0

25

50

75

100

125

150

175

Resistive or Inductive Load

Mounted on Specific Heatsink

0

5

10

15

20

25

30

35

0

4

8

12162024

Average Forward Current (A)

D = 0.1

D = 0.2

D = 0.3

D = 0.5

D = 0.8

D = 1.0

D = t

t

p

T

0.1

1

10

100

0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

Instantaneous Forward Voltage (V)

T

T

T

T

0.001

0.01

0.1

1

10

100

10

20

30

40

50

60

70

80

90

100

Percent of Rated Peak Reverse Voltage (%)

T

T

T

T

1

10

0.01

0.1

1

10

100

t - Pulse Duration (s)

Junction to Case

10

100

1000

10 000

0.1

1

10

100

Reverse Voltage (V)

T

f = 1.0 MHz

V