B540C 데이터 시트보기 (PDF) - Shenzhen Luguang Electronic Technology Co., Ltd

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B540C

Surface Mount Schottky Barrier Rectifiers

Shenzhen Luguang Electronic Technology Co., Ltd 

B520C-B560C

Surface Mount Schottky Barrier Rectifiers

Ratings AND Charactieristic Curves

FIG.1 -- FORWARD DERATING CURVE

FIG.2-- PEAK FORWARD SURGE CURRENT

8.0

B520C-B540C

B550C-B560C

6.0

4.0

P.C.B.MOUNTED ON

0.55"X0.55"(14.0X14.0mm)

COPPERPAD AREAS

Resistive or

inductive Load

2.0

0

50 60 70 80 90 100 110 120 130 140 150 160

AMBIENT TEMPERATURE ℃

FIG.3 -- TYPICAL FORWARD CHARACTERISTICS

30.0

10.0

TJ=125OC

TJ=150OC

1

Puise Width=300 S

1%DUTY CYCLE

0.1

TJ=25 OC

0.01

0

0.2 0.4 0.6 0.8

B520C-B540C

B550C-B560C

1.0 1.2 1.4 1.6

INSTANTANEOUS FORWARD VOLTAGE,VOLTS

FIG.5-TYPICAL JUNCTION CAPACITANCE

200

175

150

125

100

75

50

25

0

1

TJ=TJMAX.

8.3ms Single Half Sine-Wave

(JEDEC Method)

5 10

50 100

NUMBER OF CYCLES AT 60HZ

FIG.4 -- TYPICAL REVERSE CHARACTERISTICS

20

10

TJ=125 0C

1

0.1

0.01

TJ=75 0C

B520C-B540C

B550C-B560C

TJ=25 0C

0.001

0

20 40 60 80 100

PERCENT OF RATED PEAK REVERSE VOLTAGE,％

FIG.6-- TYPICAL TRANSIENT THERMAL IMPEDANCE

1000

100

TJ=25 OC

f=1.0MHz

Vsig=50mVp-p

B520C-B540C

B550C-B560C

10

0.1

1.0

10

100

REVERSE VOLTAGE,VOLTS

100

10

1

0.1

0.01

0.1

1

10

100

PULSE DURATION,SEC

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mail:lge@luguang.cn

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