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QW-BG016

Schottky Barrier Rectifiers

REV:A

Comchip Technology CO., LTD.

Rating and Characteristic Curves (1N5817-G Thru.1N5819-G)

Fig.1 - Forward Current Derating Curve

Fig.3 - Typical Junction Capacitance

Reverse Voltage, (V)

1000

0

25

75

175

0

0.6

1.0

1.2

100

125

0.4

0.8

50

150

0.2

Single phase

Half wave, 60Hz

Resistive or

inductive load

Ambient Temperature, (°C)

Fig.2 - Maximum Non-Repetitive

Surge Current

Number of Cycles at 60Hz

0

1

100

10

10

30

20

Pulse width 8.3ms

single half sine-wave

(JEDEC Method)

40

1

10

100

100

1

f = 1MHz

10

0

TJ = 25°C

PULSE WIDTH 300us

1.0

0.1

0.2

0.4

0.6

0.8

1.0

1.2

Instantaneous Forward Voltage, (V)

Fig.4 - Typical Forward Characteristics