Maximum Non-Repetitive Surge Current
Pulse Derating Curve
100
200
100
75
50
25
Pulse Width 8.3 ms
Single Half Sine-Wave
(JEDEC Method)
10 x 1000 Waveform as Defined
by R.E.A.
10
0
1
2
5
10
20
50
100
0
25
50
75
100
125
150
175
200
Number of Cycles at 60 Hz
Ambient Temperature (°C)
Typical Junction Capacitance
Pulse Waveform
10000
TR=10 µs
Peak value (IRSM)
IRSM
Unidirectional
TA = 25 °C
100
Half value=
2
1000
Bidirectional
Pulse width (TP)
is defined as that point
where the peak current
decays to 50 % of IPSM.
50
100
0
10 x 1000 waveform
as defined by R.E.A.
TA=25 °C
TP
0
0
10
100
Standoff Voltage (Volts)
1000
0
1.0
2.0
3.0
4.0
T, Time (ms)
Pulse Rating Curve
Steady State Power Derating Curve
100
5.0
TA = 25 °C
Non-repetitive Pulse Waveform
Shown in Pulse Waveform Graph
4.0
3.0
10
2.0
1.0
1.0
5.0 mm Lead Areas
60 Hz Resistive or
Inductive Load
0.0
0.1
0.1 µs
1.0 µs
10 µs
100 µs
1.0 ms
10 ms
0
25
50
75
100
125
150
175
200
TP, Pulse Width
TL, Lead Temperature (°C)
3 of 3
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