DERATING CURVE

FIG.1-TYPICAL FORWARD CURRENT

150

175

125

75

100

50

0

0

Single Phase

Inductive Load

Half Wave 60Hz

Resistive or

25

AMBIENT TEMPERATURE, (

° C)

0.375

″(9.5mm) Lead Length

55

10

J

T =25

° C

80

40

100

1.2

J

T =25

° C

0.8

0.4

1% Duty Cycle

Pulse Width=300us

100

10

INSTANTANEOUS FORWARD VOLTAGE,(V)

FIG.5-TYPICAL JUNCTION CAPACITANCE

0.1

1.0

REVERSE VOLTAGE,(V)

Vsig=50mVp-p

1.6

f=1MHz

T =25

° C

10

1.0

10

100

PERCENT OF RATED PEAK

REVERSE VOLTAGE,(%)

J

1.0

0.1

1.0

0.1

0.01

0.6

1.0

1.4

1.8

60

20

0

120

140

50/100ns/cm

SET TIME BASE FOR

0

-1.0A

-0.25A

+0.5A

(+)

(-)

(-)

(approx.)

(+)

25 Vdc

10

Ω

NONINDUCTIVE

NONINDUCTIVE

50

Ω

(NOTE 1)

OSCILLOSCOPE

(NOTE 2)

GENERATIOR

PULSE

D.U.T.

INDUCTIVE

NON

1

Ω

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

50 ohms

1 magohm. 22pF

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

REVERSE RECOVERY TIME CHARACTERISTIC

F1G.6-TEST CIRCUIT DIAGRAM AND

1cm

Trr

0.01

100

FORWARD CHARACTERISTICS

FIG.3-TYPICAL INSTANTANEOUS

FIG.4-TYPICAL REVERSE

CHARACTERISTICS

RATING AND CHRACTERISTIC CURVES SF51G THRU SF58G

3.0

6.0

5.0

4.0

2.0

1.0

10

60

1 Cycle

8

6

4

FORWARD SURGE CURRENT

(JEDEC Method) T=

8.3ms Single Half Sine-Wave

NUMBER OF CYCLES AT 60 Hz

1

50

100

150

2

10

20

40

jmax

T

100

FIG.2-MAXIMUM NON-REPETITIVE PEAK

J

T =125

° C

S

F5

7G

-5

8G

SF55G-SF58G

SF51G-SF54G

VOLTAGE RANGE

50 to 600 Volts

SF51G THRU SF58G

CURRENT

5.0 Ampere

星合电子

ＸＩＮＧＨＥ　ＥＬＥＣＴＲＯＮＩＣＳ

2

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