QW-JB007

RATING AND CHARACTERISTIC CURVES (CDBA120-HF thru CDBA1100-HF)

Percent of Rated Peak Reverse Voltage (%)

200

120

80

160

0

Fig.1 Reverse Characteristics

0.01

0.1

1

10

100

Forward Voltage (V)

0.1

Fig.2 Forward Characteristics

0.01

0.1

1

10

100

0.9

Reverse Voltage (V)

0.01

Fig.3 Junction Capacitance

0

50

150

300

350

1

10

100

O

Ambient Temperature (

C)

Fig.4 Current Derating Curve

0

0.6

0.8

1.4

Comchip Technology CO., LTD.

Page 2

REV:A

1.3

2.1

100

200

250

0

100

175

0.2

1.2

40

0.5

1.7

0.4

SMD Schottky Barrier Rectifiers

O

O

CDBA120-HF~140-HF

CDBA160-HF

CDBA180-HF~1100-HF

O

Pulse width 300μS

4% duty cycle

0.1

O

f=1MHz and applied

4VDC reverse voltage

Number of Cycles at 60Hz

Fig.5 Non-repetitive Forward Surge Current

0

30

40

60

1

10

100

10

50

20

O

8.3ms single half sine

wave, JEDEC method

25

50

75

150

125

1.0