100

10

1.0

0.1

0.1ms

1.0ms

10ms

100ms

1.0ms

10ms

FIG. 1-PEAK PULSE POWER RATING CURVE

td,PULSE WIDTH,sec.

1.0

10

100

100

0

80

80

40

FIG. 4-TYPICAL JUNCTIONAL CAPACITANCE

UNIDIRECTIONAL

FIG.6-MAXIMUM NON-REPETITIVE FORWARD SURGE

CURRENT UNIDIRECTIONAL ONLY

NUMBER OF CYCLES AT 60Hz

100

75

50

25

0

0

25

50

75

100

125

150

175

FIG. 2-PULSE DERATING CURVE

NON-REPETITIVE

PULSE WAVEFORM

SHOWN in FIG.3

0.2x0.2”

(0.5x0.5mm)

COPPER PAD AREAS

0.2x0.2”

(0.5x0.5mm)

COPPER PAD AREAS

20

8.3ms SINGLE HALF SINE-WAVE

(JEDEC Method)

5.00

3.75

2.50

1.25

0

0

25

50

75

100

125

150

175

FIG.5-STEADY STATE POWER DERATING CURVE

60Hz RESISTIVE

OR INDUCTIVE LOAD

0.2x0.2”

(0.5x0.5mm)

COPPER PAD AREAS

150

100

50

0

0

1.0

2.0

3.0

4.0

FIG.3-PULSE WAVEFORM

t,TIME,ms

10/1000msec WAVEFORM

as DFINED by R.E.A

PULSE WIDTH (td) is DEFINED

as the POINT WHERE the PEAK

PPM

2

tr=10msec

td

RATINGS AND CHARACTERISTIC CURVES SMBJ5.0A THUR SMBJ440CA

10,000

1,000

100

10

1.0

10

100

200

f=1.0MHz

Vsig=50mVp-p

MEASURED at

STAND-OFF

MEASURED at

ZERO BIAS

Email: info@olitech-elec.com

Website: www.olitech-elec.com

OLITECH ELECTRONICS CO. LTD.

Page: P4 - P4