V23990-K428-A40-PM
Switching Definitions Output Inverter
Figure 5
T1,T2,T3,T4,T5,T6,T7 IGBT
Figure 6
T1,T2,T3,T4,T5,T6,T7 IGBT
Turn-off Switching Waveforms & definition of tEoff
Turn-on Switching Waveforms & definition of tEon
110
210
Pon
Poff
90
Eoff
170
130
70
Eon
50
%
90
%
30
50
VGE 90%
10
-10
-30
Uce3%
Uge10%
10
tEon
IC 1%
tEoff
-30
2,88
2,98
3,08
3,18
time(us)
3,28
3,38
3,48
-0,2
-0,05
0,1
0,25
0,4
0,55
0,7
0,85
time (us)
Poff (100%) =
Eoff (100%) =
Pon (100%) =
Eon (100%) =
29,95
kW
mJ
ꢁs
29,95
4,46
0,35
kW
mJ
ꢁs
4,58
0,68
tEoff
=
tEon =
Figure 78
D1,D2,D3,D4,D5,D6,D7 FWD
Turn-off Switching Waveforms & definition of trr
120
80
trr
40
Id
0
%
IRRM10%
-40
fitted
-80
Vd
IRRM90%
-120
-160
IRRM100%
3
3,2
3,4
3,6
3,8
4
time(us)
Vd (100%) =
Id (100%) =
600
50
V
A
IRRM (100%) =
-71
0,31
A
trr
=
ꢁs
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14
Revision: 4.1
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