31DF1(Z)--- 31DF2(Z)

FIG.1-- TEST CIRCUIT DIAGRAMANDREVERSERECOVERYTIMECHARACTERISTIC

SETTIMEBASEFOR10ns/cm

2.RISETIME=10ns MAX.SOURCEIMPEDANCE=50 .

INSTANTANEOUS FORWARDVOLTAGE, VOLTS

FIG.2-- TYPICAL FORWARDCHARACTERISTIC

FIG.3-- FORWARDDERATINGCURVE

AMBIENTTEMPERATURE,

FIG.4-- TYPICAL JUNCTIONCAPACITANCE

FIG.5-- PEAKFORWORDSURGECURRENT

REVERSE VOLTAGE, VOLTS

50

0

25

75

125

100

150

0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

SinglePhase

Resistiveor

InductiveLoad

0.375"(9.5mm)LeadLength

0.1

1.0

10

100

0.2

0.4

0.6

0.8

1.0

1.2

1.4

Pulse Width=300

µs

0.2

0.4

2.0

4.0

20

40

PULSE

GENERATOR

(NOTE2)

D.U.T.

1

NONIN-

DUCTIVE

50

N 1.

10

N1.

OSCILLOSCOPE

(NOTE 1)

(+)

25VDC

(approx)

(-)

-1.0A

-0.25A

0

+0.5A

1cm

f=1.0MHz

10

20

40

60

100

200

400

600

1000

0.1 0.2

0.4

1

2

4

10

40

100

20

0

50

1

10

100

75

8.3msSingleHalf

Sine-Wave

125

100

25

150

5

50

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