Rating and Characteristic Curves (CDBMS140-HF Thru. CDBMS1200-HF)

SMD Schottky Barrier Rectifiers

Page 2

Comchip Technology CO., LTD.

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

QW-JB061

Forward Voltage, (V)

Fig.2 - Typical Forward Characteristics

Reverse Voltage, (V)

Fig.5 - Typical Junction Capacitance

0

100

1

10

100

Fig.1 - Typical Forward Current Derating Curve

0.6

0.8

0

100

0.2

1.2

0.4

25

50

75

150

125

1.0

0.1

50

200

150

0.4

0.5

0.6

0.8

0.7

0.9

1.0

0.1

1.0

100

10

1.4

0.01

Number of Cycles at 60Hz

0

30

50

1

10

100

10

40

20

Fig.3 - Maximum Non-repetitive

Forward Surge Current

Percent of Rated Peak Reverse Voltage, (%)

Fig.4 - Typical Reverse Characteristics

80

60

0.1

10

20

0.01

40

100

25°C

1.0

Case Temperature, (°C)

0

CDBMS140-HF

CDBMS160-HF

CDBMS1100-HF

CDBMS1150-HF~CDBMS1200-HF

0.001

100°C

CDBMS140-HF

CDBMS160-HF

CDBMS1100-HF

CDBMS1150-HF~CDBMS1200-HF

TJ=25°C

8.3ms single half sine

wave, JEDEC method

REV:B