Ultra Low VF SMD Schottky Barrier Rectifiers

Page 2

REV: A

Comchip Technology CO., LTD.

Company reserves the right to improve product design , functions and reliability without notice.

RATING AND CHARACTERISTIC CURVES (CDBMS140LL-HF)

Forward Voltage, (V)

Fig.2 - Typical Forward Characteristics

Reverse Voltage, (V)

0.01

Fig.4 - Typical Junction Capacitance

0

100

350

1

10

100

Fig.1 - Typical Forward Current Derating Curve

0

0.6

0.8

0

100

0.2

1.2

0.4

25

50

75

150

125

1.0

0.1

50

200

150

300

250

0.1

0.5

1.5

1.3

0.3

0.7

0.9

1.1

0.1

1.0

50

10

1.4

0.01

Pulse width 300μs

1% duty cycle

TJ=25°C

Resistive or inductive load

Single phase half wave 60Hz

Number of Cycles at 60Hz

Fig.3 - Maximum Non-repetitive

0

30

50

1

10

100

10

40

20

TJ=25°C

8.3ms single half sine

wave, JEDEC method

Forward Surge Current

Percent of Rated Peak Reverse Voltage, (%)

Fig.5 - Typical Reverse Characteristics

140

80

60

120

0

0.1

10

100

20

0.01

40

100

TJ=25°C

1.0

Ambient Temperature, (°C)

QW-JL038