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| V23990-K209-A40-PM Datasheet, PDF (15/17 Pages) Vincotech – Trench Fieldstop IGBT4 technology | |||
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V23990-K209-A40-PM
Switching Definitions Output Inverter
Figure 8
Output inverter FWD
Turn-on Switching Waveforms & definition of tQrr
(tQrr = integrating time for Qrr)
150
%
Qrr
100
Id
tQrr
50
0
-50
-100
3,05
3,3
Id (100%) =
Qrr (100%) =
tQrr =
3,55
8
1,47
1,18
3,8
4,05
A
Û·C
Û·s
4,3
4,55
time(us)
Figure 9
Output inverter FWD
Turn-on Switching Waveforms & definition of tErec
(tErec= integrating time for Erec)
120
%
Erec
100
80
tErec
60
40
20
Prec
0
-20
3,05
3,3
Prec (100%) =
Erec (100%) =
tErec =
3,55
4,81
0,62
1,18
3,8
4,05
kW
mJ
Û·s
4,3 time(us)4,55
Copyright by Vincotech
15
Revision: 4.2
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