Rating and Characteristic Curves (CDBMS240-HF Thru. CDBMS2100-HF)

SMD Schottky Barrier Rectifiers

Comchip Technology CO., LTD.

REV:D

Page 2

QW-JB075

Fig.1 - Typical Forward Current Derating Curve

Case Temperature, (°C)

25

50

75

100

125

150

0

0.5

1.0

1.5

2.0

2.5

Fig.2 - Typical Forward Characteristics

Forward Voltage, (V)

0.3

0.4

0.5

0.6

0.8

0.9

0.01

0.1

1

10

100

Fig.3 - Maximum Non-Repetitive

Forward Surge Current

Number of Cycles at 60Hz

1

10

100

0

10

20

30

40

50

Fig.4 - Typical Reverse Characteristics

Percentage Rated Peak Reverse Voltage, (%)

20

40

60

80

100

0.001

0.01

0.1

1

10

Fig.5 - Typical Junction Capacitance

Reverse Voltage, (V)

0

1

10

100

0

100

200

300

400

500

CDBMS240/260-HF

CDBMS2100-HF

0.7

CDBMS2100-HF

CDBMS260-HF

CDBMS240-HF

TJ=25°C

8.3ms single half

sine wave

25°C

100°C

CDBMS240-HF

CDBMS2100-HF

CDBMS260-HF