SF51G データシートの表示（PDF） - Gaomi Xinghe Electronics Co., Ltd.

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SF51G

Super fast switching speed

Gaomi Xinghe Electronics Co., Ltd. 

星合电子

ＸＩＮＧＨＥ　ＥＬＥＣＴＲＯＮＩＣＳ

SF51G THRU SF58G

VOLTAGE RANGE

CURRENT

50 to 600 Volts

5.0 Ampere

RATING AND CHRACTERISTIC CURVES SF51G THRU SF58G

FIG.1-TYPICAL FORWARD CURRENT

DERATING CURVE

6.0

5.0

4.0

3.0

2.0

1.0

0

0

Single Phase

Half Wave 60Hz

Resistive or

Inductive Load

0.375″(9.5mm) Lead Length

25

50 55 75

100

125

150

175

AMBIENT TEMPERATURE, (° C)

FIG.3-TYPICAL INSTANTANEOUS

FORWARD CHARACTERISTICS

100

FIG.2-MAXIMUM NON-REPETITIVE PEAK

FORWARD SURGE CURRENT

150

8.3ms Single Half Sine-Wave

(JEDEC Method) T= Tjmax

100

50

1 Cycle

10

1

2

4 6 8 10

20

40 60 100

NUMBER OF CYCLES AT 60 Hz

FIG.4-TYPICAL REVERSE

CHARACTERISTICS

10

10

SF57G-58G

1.0

0.1

TJ=25° C

Pulse Width=300us

1% Duty Cycle

0.01

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

INSTANTANEOUS FORWARD VOLTAGE,(V)

FIG.5-TYPICAL JUNCTION CAPACITANCE

100

10

1.0

0.1

TJ =25° C

f=1MHz

Vsig=50mVp-p

SF51G-SF54G

SF55G-SF58G

1.0

10

100

REVERSE VOLTAGE,(V)

TJ=125° C

1.0

0.1

TJ=25° C

0.01

0

20

40

60

80

100

120

140

PERCENT OF RATED PEAK

REVERSE VOLTAGE,(%)

F1G.6-TEST CIRCUIT DIAGRAM AND

REVERSE RECOVERY TIME CHARACTERISTIC

50Ω

10Ω

NONINDUCTIVE NONINDUCTIVE

Trr

+0.5A

(-)

(+)

25 Vdc

(approx.)

(-)

D.U.T.

1Ω

NON

INDUCTIVE

PULSE

GENERATIOR

(NOTE 2)

(+)

OSCILLOSCOPE

(NOTE 1)

0

-0.25A

-1.0A

1cm

NOTES : 1.Rise Time=7ns mas. Input Impedance=

1 magohm. 22pF

2.Rise time=10ns max. Source Impedance=

50 ohms

SET TIME BASE FOR

50/100ns/cm

2

ＧＡＯＭＩ　ＸＩＮＧＨＥ　ＥＬＥＣＴＲＯＮＩＣＳＣＯ．，ＬＴＤ．　　　　　ＷＷＷ．ＳＤＤＺＧ．ＣＯＭ　　ＴＥＬ：０５３６－２２１０３５９

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