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| 70-W212NMA300SC-M208P Datasheet, PDF (22/28 Pages) Vincotech – Integrated DC-snubber capacitors | |||
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70-W212NMA300SC-M208P
datasheet
Switching Definitions half bridge IGBT
Figure 9
Turn-on Switching Waveforms & definition of tQrr
(tQrr = integrating time for Qrr)
150
%
Id
100
neutral point FWD
Qrr
tQrr
50
0
-50
Figure 10
Turn-on Switching Waveforms & definition of tErec
(tErec= integrating time for Erec)
150
neutral point FWD
%
Erec
100
tErec
50
Prec
0
-100
4
Id (100%) =
Qrr (100%) =
tQrr =
4,2
4,4
4,6
400
A
25,32
µC
0,58
µs
4,8 time(us) 5
-50
4
4,2
4,4
4,6
Prec (100%) =
Erec (100%) =
tErec =
140,00 kW
5,33
mJ
0,58
µs
4,8 time(us) 5
10110-012110--1212011-178432500705,02-2,-62053502558 11
10-11400--44
10-130--33
10-120-2
10-11 0-1
DD10=01=000 10,150,05-21100-3
101110011
10110-10-011211210-0012---515584513624100205,-542050 1T =110300111o000C---414-440-4
1100-1-3-330-3
101110000--2-22
1110010--01-11-1
DDD1D11010=0=000=00=0 0000,,5,5,55
1011200111
half bridge IGBT switching measurement circuit
Figure 11
copyright by Vincotech
22
Revision: 5
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