Comchip Technology CO., LTD.

Page 2

REV:A

SMD Schottky Barrier Rectifiers

RATING AND CHARACTERISTIC CURVES (CDBB120-HF thru. CDBB1100-HF)

Percent of Rated Peak Reverse Voltage, (%)

200

120

80

160

0

Fig.5- Typical Reverse Characteristics

0.01

0.1

1

10

100

Forward Voltage, (V)

0.1

0.01

0.1

1.0

10

100

0.9

Reverse Voltage, (V)

Ambient Temperature, (°C)

0

0.6

0.8

1.1

1.5

0

100

175

0.2

1.2

40

0.5

1.3

0.4

Number of Cycles at 60Hz

25

50

75

150

125

1.0

Pulse Width 300us

1% Duty Cycle

0.7

0.3

0

18

30

1

10

100

6

24

12

O

8.3ms single half sine

wave, JEDEC method

0.01

0

100

350

1

10

100

0.1

50

200

150

300

250

Fig.1 - Typical Forward Current

Derating Curve

Fig.2 - Typical Forward Characteristics

Fig.3 - Maximum Non-repetitive

Forward Surge Current

Fig.4 - Typical Junction Capacitance

QW-JB018

CD

BB

12

0-

HF

~

CD

BB

14

0-

HF

CD

BB

11

00

-H

F

CD

BB

16

0-

HF