Document Number: 93398

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Revision: 07-Nov-08

3

80SQ... Series

Schottky Rectifier, 8 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

.1

1

10

100

0

.1

.2

.3

.4.5.6

.7

.8

.9

1

1.1

FM

T =175°C

T =125°C

T = 25°C

J

J

J

ForwardVoltageDrop-V

(V)

.0001

.001

.01

.1

1

10

100

1000

0

5

10 15 20 25 30 35 40 45

R

T =175°C

150°C

125°C

100°C

75°C

50°C

25°C

J

ReverseVoltage-V (V)

100

1000

0

102030

4050

T =25°C

J

ReverseVoltage-V (V)

R

.01

.1

1

10

.00001

.0001

.001

.01

.1

1

10

100

D=0.33

D=0.50

D=0.25

D=0.17

D=0.08

1

t , RectangularPulseDuration(Seconds)

SinglePulse

(Thermal Resistance)

2

t

1

t

P

DM

Notes:

1. DutyfactorD= t / t

2. PeakT =P

xZ

+T

1

JDM

C

2

thJL

=1/8inch