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Document Number: 89317

2

Revision: 10-Nov-10

VSSB420S

Vishay General Semiconductor

New Product

Notes

 40 ms

Notes

RATINGS AND CHARACTERISTICS CURVES

Fig. 1 - Maximum Forward Current Derating Curve

Fig. 2 - Forward Power Loss Characteristics

PARAMETER

TEST CONDITIONS

SYMBOL

TYP.

MAX.

UNIT

Instantaneous forward voltage

1.44

1.90

V

0.71

0.80

Reverse current per diode

3-

μA

0.7

-

mA

4

150

μA

1.1

10

mA

Typical junction capacitance

4.0 V, 1 MHz

120

-

pF

PARAMETER

SYMBOL

VSSB420S

UNIT

Typical thermal resistance

120

°C/W

15

ORDERING INFORMATION (Example)

PREFERRED P/N

UNIT WEIGHT (g)

PREFERRED PACKAGE CODE

BASE QUANTITY

DELIVERY MODE

VSSB420S-M3/52T

0.096

52T

750

7" diameter plastic tape and reel

VSSB420S-M3/5BT

0.096

5BT

3200

13" diameter plastic tape and reel

0

25

50

75

100

125

5.0

150

2.5

2.0

1.5

0.5

0

1.0

T

3.0

4.0

3.5

4.5

0

4.4

0

4

Average Forward Current (A)

1.5

1.0

0.5

4.0

3.6

3.2

2.8

2.4

2.0

0.4

D = t

t

p

T

D = 0.1

D = 0.5

D = 0.8

D = 1.0

3.5

3.0

2.5

2.0

D = 0.3

D = 0.2

1.6

1.2

0.8