P4KE datasheet(2/4 Pages) TSC

2 / 4 page

RATINGS AND CHARACTERISTIC CURVES (P4KE SERIES)

FIG.5- TYPICAL JUNCTION CAPACITANCE

UNIDIRECTIONAL

100 200

1,000

10,000

100

100,000

, BREAKDOWN VOLTAGE. VOLTS

(BR)

Tj=25 C

f=1.0MHz

Vsig=50mVp-p

MEASURED at

ZERO BIAS

MEASURED at

STAND-OFF

VOLTAGE, VWM

Version: A06

FIG.4- MAXIMUM NON-REPETITIVE FORWARD

SURGE CURRENT

100

NUMBER OF CYCLES AT 60Hz

8.3ms Single Half Sine Wave

JEDEC Method

UNIDIRECTIONAL ONLY

FIG.1- PEAK PULSE POWER RATING CURVE

0.1

100

td. PULSE WIDTH, sec.

0.1 s

1.0 s

10 s

100 s

1.0ms

10ms

NON-REPETITIVE

PULSE WAVEFORM

SHOWN in FIG. 3

T =25 C

FIG.3- CLAMPING POWER PULSE WAVEFORM

1.0

2.0

3.0

4.0

100

t, TIME, ms

PULSE WIDTH (td) is DEFINED

as the POINT WHERE the PEAK

CURRENT DECAYS

to 50% of lPPM

tr=10 sec.

10/1000 sec. WAVEFORM

as DEFINED by R.E.A.

PEAK VALUE

lPPM

HALF VALUE- lPPM

150

TL, LEAD TEMPERATURE, C

FIG.2- DERATING CURVE

100

125

150

175

200

2.5

5.0

1.6 X 1.6 X .040"

(40 X 40 X 1mm.)

COPPER HEAT SINKS

L=0.375"(9.5mm)

LEAD LENGTHS

With heat sink

Without heat sink

PULSE

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