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70-W212NMA400NB02-M209P62 Datasheet, PDF (26/30 Pages) Vincotech – High power screw interface
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70-W212NMA400NB02-M209P62
Switching Definitions Neutral Point
Figure 5
Neutral Point IGBT
Turn-off Switching Waveforms & definition of tEoff
125
%
100
Eoff
Figure 6
Turn-on Switching Waveforms & definition of tEon
125
%
100
Neutral Point IGBT
Eon
75
75
50
Poff
25
VGE 90%
0
tEoff
-25
-0,2
0
Poff (100%) =
Eoff (100%) =
tEoff =
0,2
0,4
210
kW
14,03
mJ
0,77
µs
IC 1%
0,6
0,8 time (us) 1
50
25
VGE 10%
0
tEon
-25
3,95
4,05
4,15
Pon (100%) =
Eon (100%) =
tEon =
210
kW
6,19
mJ
0,28
µs
Pon
VCE 3%
4,25
4,35
time(us)
Figure 7
Turn-off Switching Waveforms & definition of trr
150
%
Id
100
Neutral Point IGBT
trr
50
Vd
0
-50
fitted
IRRM 10%
-100
-150
4,1
Vd (100%) =
Id (100%) =
IRRM (100%) =
trr =
4,2
700
300
-385
0,15
IRRM 90%
IRRM 100%
4,3
V
A
A
µs
4,4
4,5
time(us)
copyright by Vincotech
26
Revision: 1.2
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