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| 10-F112M3A025SH-M746F09 Datasheet, PDF (21/26 Pages) Vincotech – 3 phase mixed voltage component topology | |||
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10-F112M3A025SH-M746F09
10-FY12M3A025SH-M746F08
datasheet
Switching Definitions Half Bridge
Figure 9
Turn-on Switching Waveforms & definition of tQrr
(tQrr = integrating time for Qrr)
150
%
Id
100
tQrr
50
Half Bridge IGBT
Qrr
0
-50
-100
-150
3,06
Id (100%) =
Qrr (100%) =
tQrr =
3,08
3,1
3,12
15
A
0,44
µC
0,07
µs
3,14 time(us) 3,16
Figure 10
Turn-on Switching Waveforms & definition of tErec
(tErec= integrating time for Erec)
120
%
100
Half Bridge IGBT
Erec
80
tErec
60
40
Prec
20
0
-20
3,08
3,1
3,12
Prec (100%) =
Erec (100%) =
tErec =
5,28
kW
0,05
mJ
0,07
µs
3,14 time(us) 3,16
Half Bridge switching measurement circuit
Figure 11
Half Bridge stage switching measurement circuit
copyright Vincotech
21
2014.12.18. / Revision: 3
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