www.galaxycn.com

Document Number 0262011

2.

FIG.5--PEAK FORWARD SURGE CURRENT

NUMBER OF CYCLES AT 60Hz

RN1Z(Z)

RATINGS AND CHARACTERISTIC CURVES

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

INSTANTANEOUS FORWARD VOLTAGE, VOLTS

FIG.4 --TYPICAL JUNCTION CAPACITANCE

SET TIME BASE FOR 10/20 ns/cm

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

.

REVERSE VOLTAGE,VOLTS

FIG.2 -- TYPICAL FORWARD CHARACTERISTIC

FIG.3 --FORWARD DERATING CURVE

AMBIENT TEMPERATURE,

-1.0A

-0.25A

0

+0.5A

1cm

PULSE

GENERATOR

(NOTE2)

D.U.T.

1

NONIN-

DUCTIVE

50

N 1.

10

N1.

OSCILLOSCOPE

(NOTE1)

(+)

25VDC

(approx)

(-)

0

0.01

0.04

0.1

1.0

10

100

Pulse Width=300

0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2

0

25

50

75

100

125

0

5.0

1.0

1.5

150

Single Phase

Half W ave 60Hz

Resistive or

Inductive Load

0.1

0.2

0.4

1

2

100

4

10

40

20

10

20

50

100

200

120

30

1

10

0

20

40

50

70

60

80

20

8.3ms Single Half

Sine-Wave

24

10

8

100

40

60 80