SMF5V0A-SMF51A
Surface Mount ESD Protection Diodes
Ratings AND Charactieristic Curves
FIG.2 -- PULSE DERATING CURVE
FIG.1 -- PEAK PULSE POWER RATING CURVE
100
100
NON-REPETITIVE
PULSE WAVEFORM
SHOWN in FIG.3
75
T
A
=25
10
50
H HHHHHHHH H
1.0
0.1
25
0
0.1μs
1µs
10µ s
100µ s
1ms
10ms
0
25
50
75
100
125
150
175
200
td, PULSE WIDTH, SEC
TA, AMBIENT TEMPERATURE.
FIG.3 -- PULSE WAVEFORM
150
100
50
TJ = 25 °C
tr = 10 µs
Pulse Width (td)
is defined as the point
where the peak current
decays to 50% of IPPM
Peak Value
IPPM
Half Value - IPP
IPPM
2
10/1000µsec. Waveform
as defined by R.E.A.
td
0
HHHHHH H
1.0
3.0
4.0
0
2.0
t, TIME, ms
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