V23990-P840-A48/A49/C48/C49-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
220
Pon
Eoff
Poff
100
180
140
80
60
%
Eon
100
%
40
20
0
60
Uge10%
20
Uce3%
Uge90%
Ic 1%
tEoff
tEon
-20
-20
2,8
2,9
3
3,1
time(us)
3,2
3,3
3,4
-0,2
0
0,2
0,4
0,6
0,8
time (us)
Poff (100%) =
Eoff (100%) =
Pon (100%) =
Eon (100%) =
9,00
1,24
0,57
kW
mJ
ꢁs
9,00
1,25
0,25
kW
mJ
ꢁs
tEoff
=
tEon =
Figure 7
Output inverter IGBT
Figure 8
Output inverter FRED
Gate voltage vs Gate charge
Turn-off Switching Waveforms & definition of trr
20
120
15
10
5
Id
80
trr
40
fitted
Ud
%
0
-40
-80
0
IRRM10%
-5
-10
-15
I
RRM90%
RRM100%
3,2
I
-120
-20
0
20
40
60
80
100
120
2,8
3
3,4
3,6
3,8
Qg (nC)
time(us)
VGEoff
VGEon
=
=
Vd (100%) =
Id (100%) =
-15
V
600
15
V
15
V
A
VC (100%) =
IC (100%) =
Qg =
IRRM (100%) =
600
15
V
-16
0,43
A
trr
=
A
ꢁs
104,04
nC
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17
Revision: 2
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