RATING AND CHARACTERISTIC CURVES (CDBAS340L-HF)

Lead Temperature, (°C)

Fig.1 - Forward Current Derating Curve

Number Of Cycles At 60Hz

Fig.2 - Maximum Non-Repetitive Peak

Forward Surge Current

Instantaneous Forward Voltage, (V)

Fig.3 - Typical Instantaneous Forward

Characteristics

Fig.4 - Typical Reverse Characteristics

Percent of Rated Peak Reverse Voltage, (%)

2.5

1.5

3.0

0

100

0.1

0.01

10

1.0

0.001

100

10

1

2.0

1.0

0.5

10

0.01

1.0

0.1

0

80

20

40

60

100

0.2

0.4

0.6

0.8

1.0

0

10

100

100

25

50

75

175

125

0

150

TL = 110°C

8.3ms single half sine-wave

(JEDEC Method)

single phase half wave 60Hz

resistive or inductive load

Pluse width 300us

TJ = 25°C

1% duty cycle

Page 2

REV: A

Comchip Technology CO., LTD.

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

Low VF SMD Schottky Barrier Rectifiers

Fig. 5 - Typical Junction Capacitance

Reverse Voltage, (V)

1000

0

10

40

20

0

200

400

600

800

1400

30

1600

1200

P.C.B. mounted on 0.2x0.2”

(5.0x5.0mm) copper pad areas.

TJ=25°C

TJ=100°C

TJ=125°C

TJ=150°C

QW-JL039