-1.0A

-0.25A

0

+0.5A

1 c m

PULSE

GENERATOR

(NOTE2)

D.U.T.

1

N.1.

50

N.1.

OSCILLOSCOPE

(NOTE 1)

(+)

50VDC

(APPROX)

(-)

10

N.1.

(- )

(+ )

0.6

Pulse Width=300

µS

0.4

0.04

0.01

0.02

0.06

0.1

0.2

2

1.0

4

100

10

0.8

1.0

1.2

1.4

2.0

1.6

1.8

.2

TJ=25

f=1MHz

1

.1

2

4

.4

1.0

2

40

10

20

60

100

40

0

12

25

50

100

75

125

150

4

20

100

40 60

TJ=125

8.3ms Single Half

Sine-Wave

10

8

6

0.5

1.0

1.5

2.0

2.5

25

50

125

175

Single Phase

Resistive or

Inductive Load

0

75

150

100

0

INSTANTANEOUS FORWARDVOLTAGE,VOLTS

AMBIENTTEMPERATURE,

FIG.3--TYPICAL JUNCTIONCAPACITANCE

FR251---FR257

NOTES:1.RISETIME=7ns MAX. INPUTIMPEDANCE=1M .22pF

FIG.1 -- TYPICAL FORWARD DERATINGCURVE

FIG.2-- FORWARDSURGECURRENT

FIG.4 --TYPICAL FORWARDCHARACTERISTIC

REVERSE VOLTAGE,VOLTS

2.RISETIME=10ns MAX. SOURCEIMPEDANCE=5O

SETTIMEBASEFOR50/100 ns /cm

FIG.5 -- REVERSERECOVERYTIME CHARACTERISTICANDTEST CIRCUIT DIAGRAM

NUMBEROF CYCLES AT60 Hz

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