RATING AND CHARACTERISTIC CURVES (CDBA320-HF thru CDBA3100-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

100

300

600

700

1

10

100

Ambient Temperature (°C)

Fig.4 Current Derating Curve

0

1.5

2.0

3.5

Comchip Technology CO., LTD.

Page 2

REV:A

1.3

2.1

200

400

500

0

100

175

0.5

3.0

40

0.5

1.7

1.0

SMD Schottky Barrier Rectifiers

O

O

CDBA320-HF~340-HF

CDBA360-HF

CDBA380-HF~3100-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

60

80

120

1

10

100

20

100

40

O

8.3ms single half sine

wave, JEDEC method

25

50

75

150

125

2.5

QW-JB006