AMBIENT TEMPERATURE,

NUMBER OF CYCLES AT 60Hz

INSTANTANEOUS FORWARD VOLTAGE, VOLTS

FIG.1 -- FORWARD DERATING CURVE

FIG.2 -- PEAK FORWARD SURGE CURRENT

FIG.3 -- TYPICAL INSTANTANEOUS FORWARD

REVERSE VOLTAGE,VOLTS

FIG.4 -- TYPICAL JUNCTION CAPACITANCE

f=1.0MHz

Vsig=50mVp-p

10

100

400

0.1

1

10

100

0

25

110

100

25

30

20

10

5

8.3ms Single Half

Sine-Wave

0.5

1.0

0

25

50

75

100

125

150

0

0.75

0.25

Resistive or

Inductive Load

0.375"(9.5mm)Lead

Length

.2

.3

.4

.5

.6

.7

.8

.9

1.0

1.1

1.2

.1

1

10

20

SM 5 8 17

SM 5 8 19

SM 5 8 18

P ulse w id th= 300

s

1 % Du ty Cyc le

SM5817---SM5819

RATINGS AND CHARACTERISTIC CURVES

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