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RATINGS AND CHARACTERISTIC CURVES P4KE6.8(C)-LF THRU P4KE540(C)A-LF

FIG. 1 - PEAK PULSE POWER RATING CURVE

100

10

1.0

0.1

NON-REPETITIVE

PULSE WAVEFORM

SHOWN in FIG. 3

td, PULSE WIDTH, sec

150

100

50

0

FIG. 3 - PULSE WAVEFORM

0

1.0

2.0

3.0

4.0

t, TIME,ms

PULSE WIDTH (td) is DEFINED

as the POINT WHERE the PEAK

10/1000uSec. WAVEFORM

as DEFINED by R.E.A.

HALF VALUE Ipp

2

PEAK VALUE

tr =10uSec.

td

FIG. 2 - PULSE DERATING CURVE

100

75

50

25

0

0

25

50

75

100

125

150

175

200

Ta, AMBIENT TEMPERATURE,℃

FIG. 4 - TYPICAL JUNCTION CAPACITANCE

UNIDRECTIONAL

10,000

1,000

100

10

1.0

10

100

200

MEASURED at

ZERO BIAS

Vsig=50mVp-p

MEASURED at

STAND-OFF

FIG. 7 - MAXIMUM NON-REPETITIVE PEAK FORWARD

SURGE CURRENT UNIDIRECTIONAL ONLY

50

40

30

20

10

0

1

10

100

8.3ms SINGLE HALF SINE-WAVE

(JEDEC Method)

FIG. 6 - TYPICAL REVERSE LEAKAGE CHARACTERISTICS

100

10

1

0.1

0.01

0

100

200

300

400

500

MEASURED AT DEVICES

STAND-OFF

L=0.375” (9.5mm)

Lead Lengths

1.6×1.6×.040”

(40×40×1mm)

Copper Heat Sinks

60Hz Resistive or

Inductive Load

FIG. 5 – STEADY STATE POWER DERATING CURVE

1.00

0.75

0.50

0.25

0

0

25

50

75

100

125

150

175

200