RATING AND CHARACTERISTIC CURVES ( P4KE SERIES )

FIG.1 - PULSE DERATING CURVE

FIG.2 - MAXIMUM NON-REPETITIVE

SURGE CURRENT

0

25

50

75

100

125

150

175

Ta, AMBIENT TEMPERATURE, (

°C)

NUMBER OF CYCLES AT 60Hz

FIG.3 - STEADY STATE POWER DERATING

FIG.4 - PULSE RATING CURVE

FIG.5 - PULSE WAVEFORM

0

1.0

2.0

3.0

4.0

Page 3 of 3

Rev. 02 : January 28, 2004

80

60

40

20

120

1.00

100

10

40

0

60

0

30

20

10

0.25

0.75

0

0.1

0.50

1.0

tp, PULSE WIDTH

100

50

10

20

60

1

2

4

6

40

100

100

125

175

0

25

50

75

150

0.1

µs

1.0

µs

10

µs

100

µs

10ms

1.0ms

200

50

100

0

Tr = 10

µs

Peak Value

2

°C

Pulse Width (tp) is defined

as that point where the peak

current decays to 50%

tp

10X1000 Waveform

as defined by R.E.A.

T, TIME(ms)

Single Phase Half Wave

60 Hz Resistive or Inductive load

8.3 ms SINGLE HALF SINE WAVE

JEDEC METHOD