V23990-P707-F40-PM
preliminary datasheet
Switching Definitions Output Inverter
Figure 5
Output inverter IGBT
Figure 6
Output inverter IGBT
Turn-off Switching Waveforms & definition of tEoff
Turn-on Switching Waveforms & definition of tEon
120
200
Pon
IC
1%
Eoff
100
160
120
Poff
80
Eon
60
%
80
%
40
40
20
VCE
3%
VGE 10%
VGE 90%
0
tEon
0
tEoff
-40
-20
2,8
2,9
3
3,1
3,2
3,3
3,4
3,5
time(us)
3,6
-0,3
-0,15
0
0,15
0,3
0,45
0,6
0,75
0,9
time (us)
Poff (100%) =
Eoff (100%) =
Pon (100%) =
Eon (100%) =
4,78
kW
mJ
μs
4,78
kW
mJ
μs
0,81
0,72
1,01
0,39
tEoff
=
tEon =
Figure 7
Output inverter FWD
Figure 8
Output inverter IGBT
Gate voltage vs Gate charge (measured)
Turn-off Switching Waveforms & definition of trr
20
150
%
15
10
5
Id
100
trr
50
Vd
fitted
IRRM 10%
0
0
-50
-5
-10
-15
-20
-100
-150
IRRM 90%
IRRM 100%
-20
0
20
40
60
80
2,8
3
3,2
3,4
3,6
3,8
4
Qg (nC)
time(us)
VGEoff
VGEon
=
=
Vd (100%) =
Id (100%) =
-15
15
V
600
V
V
8
A
VC (100%) =
IC (100%) =
Qg =
IRRM (100%) =
600
8
V
-9
A
trr
=
A
0,45
μs
66,35
nC
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14
Revision: 1
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