1SMB40CAT3(2001) Просмотр технического описания (PDF) - ON Semiconductor
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1SMB40CAT3 Datasheet PDF : 8 Pages
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1SMB10CAT3 Series
100
NONREPETITIVE
PULSE WAVEFORM
SHOWN IN FIGURE 2
trĂ≤ 10 µs
PULSE WIDTH (tP) IS DEFINED
AS THAT POINT WHERE THE PEAK
CURRENT DECAYS TO 50% OF IPP.
100
10
PEAK VALUE - IPP
1
0.1
0.1 µs
1 µs
10 µs
100 µs
1 ms
tP, PULSE WIDTH
Figure 1. Pulse Rating Curve
50
HALF VALUE -
IPP
2
0
10 ms
0
tP
1
2
3
4
t, TIME (ms)
Figure 2. Pulse Waveform
160
140
120
100
80
60
40
20
0
0
25
50
75
100
125
150
TA, AMBIENT TEMPERATURE (°C)
Figure 3. Pulse Derating Curve
TYPICAL PROTECTION CIRCUIT
Zin
Vin
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