Rating and Characteristics Curves (CDBHD240-HF Thru. CDBHD2100-HF)

Fig.1 - Forward Current Derating Curve

Case Temperature, TC (°C)

0

0.4

0.8

1.6

2.4

0

50

150

100

Single phase half wave 60Hz

resistive or inductive load

Fig.3 - Typical Instantaneous Forward

Characteristics

Number of Cycles at 60Hz

Fig.5 - Typical Transient Thermal Impedance

Pulse Duration, t (sec.)

1

10

100

0.1

1

100

Fig.2 - Maximum Non-Repetitive Peak

Forward surge current

1

0.01

0.1

10

20

0.4

0.6

1.1

0.8

Fig.4 - Typical Reverse Characteristics

Percent of Peak Reverse Voltage, (%)

1000

0

60

100

0.1

0.2

1.0

40

80

1

0.1

10

100

0.01

Low VF SMD Schottky Bridge Rectifiers

Comchip Technology CO., LTD.

Page 2

25

75

125

Instantaneous Forward Voltage, (V)

1

10

100

0

50

60

40

30

20

10

10

0.1

20

8.3ms single half sine-wave

(JEDEC method)

TJ=25°C

Pulse width=300µs

1% duty cycle

CDBHD240-HF

CDBHD260-HF

CDBHD2100-HF

QW-JL044

1.2

2.0

TJ=25°C

TJ=100°C

REV:B