Typical Rating and Characteristics Curves (KMB34S-HF Thru. KMB320S-HF)

SMD Schottky Bridge Rectifiers

Comchip Technology CO., LTD.

REV:A

Page 2

QW-JBR23

0

Fig.1 - Forward Current Derating Curve

0.5

1.0

1.5

2.0

2.5

3.0

0

25

50

75

100

125

150

175

Case Temperature, Tc (°C)

3.5

0.1

0.5

1.1

Fig.2 - Typical Forward Characteristics

Instantaneous Forward Voltage, (V)

0.3

0.7

0.9

0.01

0.1

1

10

150V,200V

100V

60V

40V

Ta=25°C

IF Pulse width=300µs

Fig.4 - Typical Reverse Characteristics

Percent of Peak Reverse Voltage, (%)

0.001

0.1

1

10

100

20

40

60

100

80

0

20

40

60

80

100

1

10

100

Fig.3 - Forward Surge Current Capability

Number of Cycles at 60Hz

8.3ms single half sine-wave

(JEDEC method)

0.01

TJ=100°C

TJ=25°C