0

20

40

60

80

100

120

140

RATING AND CHARACTERISTIC CURVES (SD520 THRU SD5100)

R

DC COMPONENTS CO., LTD.

0

20

40

0.001

0.01

1.0

10

0.1

60

80

100

120

PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)

FIG. 4 - TYPICAL REVERSE CHARACTERISTICS

FIG. 1 - TYPICAL FORWARD CURRENT

DERATING CURVE

0.2

0.4

0.6

0.8

1.0

0.1

1.0

10

50

FIG. 2 - TYPICAL INSTANTANEOUS FORWARD

CHARACTERISTICS

INSTANTANEOUS FORWARD VOLTAGE, (V)

5.0

4.0

2.0

0

Single Phase

Half Wave 60Hz

Resistive or Inductive Load

1.0

3.0

f = 1.0MHz

Vsig = 50mVp-p

SD580~SD5100

SD550~SD560

SD520~SD540

140

1

10

0

20

60

80

100

40

100

NUMBER OF CYCLES AT 60Hz

FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD

SURGE CURRENT

120

1.0

10

0.1

10

100

1000

10000

100

REVERSE VOLTAGE, (V)

FIG. 3 - TYPICAL JUNCTION CAPACITANCE

f = 1.0MHz

Vsig = 50mVp-p