UF4002 데이터 시트보기 (PDF) - Galaxy Semi-Conductor

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UF4002

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Galaxy Semi-Conductor 

RATINGS AND CHARACTERISTIC CURVES

UF4001 - - - UF4007

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

50

N 1.

10

N 1.

(+)

50VDC

(approx)

(-)

D.U.T.

1

NONIN-

DUCTIVE

OSCILLOSCOPE

(NOTE 1)

(-)

PULSE

GENERATOR

(NOTE2)

(-)

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

JJJJJ2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50 .

trr

+0.5A

0

-0.25A

-1.0A

1cm

SET TIME BASE FOR 10/20 ns/cm

FIG.2 -- TYPICAL FORW ARD CHARACTERISTIC

2.0

UF4001 - UF4004

1.0

UF4005 - UF4007

0.1

TJ=25

Pulse Width=300µs

0

0

0.4 0.8 1.2 1.6 2.0 2.4

INSTANTANEOUS FORW ARD VOLTAGE, VOLTS

FIG.4 -- TYPICAL JUNCTION CAPACITANCE

100

60

40

20

10

6

4

2

TJ=25

f=1MHz

1

0.1 0.2 0.4 1 2 4 10 20 40 100

REVERSE VOLTAGE,VOLTS

FIG.3 -- FORW ARD DERATING CURVE z

1.0

0.5

Single Phase

Half Wave 60HZ

Resistive or

Inductive Load

0.375"(95mm)Lead Length

0

0 25 50 75 100 125 150 175

AMBIENT TEMPERATURE,

FIG.5 -- PEAK FORW ARD SURGE CURRENT

30

25

8.3ms Single Half

Sine-Wave

20

15

10

5

0

1

5 1 0 20

50 100

NUMBER OF CYCLES AT 60Hz

Document Number 1564106

BLGALAXY ELECTRICAL

www.galaxycn.com

2.

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