RATING AND CHARACTERTIC CURVES

SD2040 thru SD2045

The curve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)!

Rev. 7, 16-Mar-2017

FIG. 2 – MAXIMUM NON-REPETITIVE SURGE CURRENT

NUMBER OF CYCLES AT 60Hz

PULSE WIDTH 8.3

ms

SINGLE HALF-SINE-WAVE

(JEDEC METHOD)

1

300

100

0

600

10

25

20

50

100

500

400

200

PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)

FIG.3-TYPICAL REVERSE CHARACTERISTICS

40

60

80

100

120

140

20

0.1

1.0

1000

10

0.01

0

100

0

FIG. 1 – FORWARD CURRENT DERATING CURVE

CASE TEMPERATURE (℃)

5

25

15

20

50

75

100

125

150

175

10

30

25

200

35

40

SINGLE PHASE HALF WAVE 60Hz

RESISTIVE OR INDUCTIVE LOAD

INSTANTANEOUS FORWARD VOLTAGE,VOLTS

FIG.4-TYPICAL FORWARD CHARACTERISTICS

0.1

0.3

0.5

0.7

1.1

1.5

1.3

0.9

1.7

100

10

0.1

1.0

PULSE WIDTH 300us

2% DUTY CYCLE