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| 10-FY12NMA080SH-M427F Datasheet, PDF (25/30 Pages) Vincotech – Mixed voltage NPC topology | |||
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10-FY12NMA080SH-M427F
10-PY12NMA080SH-M427FY
preliminary datasheet
Switching Definitions half bridge FWD
Figure 9
Turn-on Switching Waveforms & definition of tQrr
(tQrr = integrating time for Qrr)
150
%
100
Id
neutral point FWD
Qrr
tQrr
50
0
-50
-100
-150
4,1
4,15
4,2
4,25
4,3
4,35
4,4
time(us)
Id (100%) =
Qrr (100%) =
tQrr =
50
A
2,73
μC
0,23
μs
Figure 10
Turn-on Switching Waveforms & definition of tErec
(tErec= integrating time for Erec)
125
neutral point FWD
%
Erec
100
75
tErec
50
25
Prec
0
-25
4,1
4,15
4,2
4,25
4,3
4,35
4,4
time(us)
Prec (100%) =
Erec (100%) =
tErec =
35,18
kW
0,41
mJ
0,23
μs
Figure 111
half bridge switching measurement circuit
half bridge IGBT
copyright by Vincotech
25
Revision: 1
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