MDS0408001A

Page 2

Surface Mount Schottky Barrier Rectifier

www.comchiptech.com

COMCHIP

COMCHIP

RATINGS AND CHARACTERISTIC CURVES CDBV120 THRU CDBV140

FIG.1 - FORWARD CURRENT DERATING CURVE

FIG.3 - TYPICAL INSTANTANEOUS

FORWARD CHARACTERISTICS

1.0

0.6

0.4

0.2

0.8

0

0

50

100

150

LEAD TEMPERATURE,

FIG.2 - MAXIMUM NON-REPETITIVE

PEAK FORWARD SURGE CURRENT

NUMBER OF CYCLES AT 60Hz

0

1

2

3

5

4

1

10

100

FIG.5 - TYPICAL JUNCTION CAPACITANCE

60 Hz Resistive or

Inductive load

Pulse Width 8.3ms

Single Half-Sire-Wave

(JEDEC Method)

REVERSE VOLTAGE, VOLTS

0.1

1

600

400

300

200

10

15

5.0

20

30 40

100

f = 1.0 MHZ

Vsig = 50mVp-p

1

3

5

0.01

0.05

0.4

0.2

0.6

0.8

1.0

1.2

1.4

1.6

INSTANTANEOUS FORWARD VOLTAGE,

VOLTS

PULSE WIDTH=300uS

1% DUTY CYCLE

CDBV

120

CDBV

140

CDBV

130