RATING AND CHARACTERISTIC CURVES ( 5KP SERIES )
FIG.1 - PULSE DERATING CURVE
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
600
PEAK PULSE POWER OR CURRENT
DERATING IN PERCENTAGE, %
120
PEAK FORWARD SURGE
CURRENT, AMPERES
100
500
8.3 ms SINGLE HALF SINE WAVE
JEDEC METHOD
80
400
60
300
40
20
0
0
25
50
75
100
125
150
175
200
100
0
1
2
4
6
10
20
40
60
100
Ta, AMBIENT TEMPERATURE, (
°
C)
NUMBER OF CYCLES AT 60Hz
FIG.3 - STEADY STATE POWER DERATING
P
D
, STEADY STATE POWER DISSIPATION
(WATTS)
FIG.4 - PEAK PULSE POWER RATING CURVE
8
100
6
P
PK
, PEAK POWER (kW)
10
4
1.0
2
0.1
0.1µs
0
0
25
50
75
100
125
150
175
200
1.0µ s
10µ s
100µ s
1.0ms
10ms
tp, PULSE WIDTH
T
L
, LEAD TEMPERATURE (
°
C)
FIG.5 - PULSE WAVEFORM
tr = 10µs
Ta=25
°C
Pulse Width (td) is defined
as that point where the peak
current decays to 50%
of I
PPM
Half Value - I
PPM
2
10x1000
µs
Waveform
as defined by R.E.A.
PEAK PULSE CURRENT
100
Peak Value
I
PPM
I
PPM
, %
50
tp
0
0
1.0
2.0
3.0
4.0
T, TIME(ms)
EIC [ EIC DISCRETE SEMICONDUCTORS ]
