US1AL データシートの表示（PDF） - GUANGDONG HOTTECH INDUSTRIAL CO.,LTD.

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US1AL

SURFACE MOUNT ULTRA FAST RECTIFIER

GUANGDONG HOTTECH INDUSTRIAL CO.,LTD. 

Typical Characteristics

FIG. 1- FORWARD CURRENT DERATING CURVE

1.0

0.8

0.6

0.4

Single Phase

Half Wave 60Hz

Resistive or

inductive Load

0.2

0

0

25

50

75

100 125 150

175

AMBIENT TEMPERATURE, C

FIG. 3-TYPICAL INSTANTANEOUS FORWARD

CHARACTERISTICS

20

10

TJ=25 C

PULSE WIDTH=300 µs

1%DUTY CYCLE

1

0.1

US1AL-US1DL

US1GL

US1JL-US1ML

0.01

0.2

0.6

1.0

1.4

1.8 2.0

INSTANTANEOUS FORWARD VOLTAGE,

VOLTS

FIG. 5-TYPICAL JUNCTION CAPACITANCE

200

100

TJ=25 C

10

1

0.1

1.0

10

100

REVERSE VOLTAGE,VOLTS

US1AL- US1ML

SURFACE MOUNT ULTRA FAST RECTIFIER

FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD

SURGE CURRENT

30

25

20

15

10

8.3ms SINGLE HALF SINE-WAVE

(JEDEC Method)

5.0

1

10

100

NUMBER OF CYCLES AT 60 Hz

FIG. 4-TYPICAL REVERSE CHARACTERISTICS

1,000

100

TJ=100 C

10

1

TJ=25 C

0.1

0.01 0

20

40

60

80

100

PERCENT OF PEAK REVERSE VOLTAGE,%

FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE

100

10

1

0.1

0.01

0.1

1

10

100

t,PULSE DURATION,sec.

©GUANGDONG HOTTECH INDUSTRIAL CO.,LTD

E-mail:hkt@heketai.com

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