FR301G 데이터 시트보기 (PDF) - Galaxy Semi-Conductor

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FR301G

GLASS PASSIVATED RECTIFIERS

Galaxy Semi-Conductor 

RATINGS AND CHARACTERISTIC CURVES

FR301G --- FR307G

FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC

50

10

N 1.

N 1.

trr

+0.5A

(+)

25VDC

(approx)

(-)

D.U.T.

1

NONIN-

DUCTIVE

OSCILLOSCOPE

(NOTE 1)

PULSE

GENERATOR

(NOTE2)

0

-0.25A

-1.0A

1cm

NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE =1M . 22pF.

JJJJ 2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50 .

SET TIMEBASE FOR 50/100 ns/cm

FIG.2 --FORWARD DERATING CURVE

3.0

Single Phase

Half Wave 60Hz

2.5

Resistive or

Inductive Load

2.0

1.5

1.0

0.5

0

25

50

75 100 125 150

175

AMBIENT TEMPERATURE,

FIG.3 -- TYPICAL FORWARD CHARACTERISTICS

10

TJ=25

1.0

0.1

0.01

0.4 0.6 0.8

Pulse width=300 s

1.0 1.2 1.4 1.6

INSTANTANEOUS FORWARD VOLTAGE, VOLTS

FIG.4 --PEAK FORWARD SURGE CURRENT

300

250

200

150

100

50

0

1

8.3ms Single Half

Sine-Wave

5

10

50 100

NUMBER OF CYCLES AT 60Hz

FIG.5 -- TYPICAL JUNCTION CAPACITANCE

200

100

60

40

20

10

6

4

TJ=25

2

1

0.1 0.2 0.4 1 2 4

10 20 40 100

REVERSE VOLTAGE,VOLTS

Document Number 0269008

BLGALAXY ELECTRICAL

www.galaxycn.com

2.

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