US1A(2009) 데이터 시트보기 (PDF) - Diodes Incorporated.

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US1A
(Rev.:2009)

1.0A SURFACE MOUNT ULTRA-FAST RECTIFIER

Diodes Incorporated. 

1.0

0.5

0

25

50

75

100

125

150

TT, TERMINAL TEMPERATURE (° C)

Fig. 1 Forward Current Derating Curve

40

30

20

10

0

1

10

100

NUMBER OF CYCLES AT 60Hz

Fig. 3 Forward Surge Current Derating Curve

US1A - US1M

10

US1A - US1D

US1G

1.0

US1J - US1M

0.1

0.01

0

0.4

0.8

1.2

1.6

2.0

VF, INSTANTANEOUS FORWARD VOLTAGE (V)

Fig. 2 Typical Forward Characteristics

1,000

100

10

Tj = 100°C

1.0

Tj = 25°C

0.1

0.01

0

20 40 60 80 100 120 140

PERCENT OF RATED PEAK REVERSE VOLTAGE (%)

Fig. 4 Typical Reverse Characteristics

US1A - US1M

Document number: DS16008 Rev. 9 - 2

2 of 4

www.diodes.com

July 2009

© Diodes Incorporated

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