Document Number: 93320

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Revision: 06-Nov-08

3

31DQ05, 31DQ06

Schottky Rectifier, 3.3 A

Vishay High Power Products

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

Fig. 4 - Maximum Allowable Lead Temperature vs.

Average Forward Current

Fig. 5 - Forward Power Loss Characteristics

Note

Forward Voltage Drop - V

0.1

1

10

0

0.2

0.4

0.6

0.8

1

T = 150˚C

T = 125˚C

T = 25˚C

J

J

J

Reverse Voltage - V

0.001

0.01

0.1

1

10

100

020

40

60

125˚C

25˚C

T = 150˚C

J

Reverse Voltage - V

10

100

1000

040

80

120

160

T = 25˚C

J

70

90

110

130

150

01

2

3

4

5

DC

see note (1)

Square wave (D = 0.50)

80% Rated Vr applied

0

0.5

1

1.5

2

2.5

3

01

2

3

4

5

DC

RMS Limit

D = 0.20

D = 0.25

D = 0.33

D = 0.50

D = 0.75