V23990-P589-A31-PM
preliminary datasheet
Switching Definitions Output Inverter
Figure 5
Output inverter IGBT
Eoff
Figure 6
Output inverter IGBT
Turn-off Switching Waveforms & definition of tEoff
Turn-on Switching Waveforms & definition of tEon
120
250
Pon
Poff
100
200
150
80
60
%
Eon
100
%
40
50
20
Uge10%
Uce3%
Uge90%
0
0
tEon
Ic 1%
tEoff
-50
-20
2.9
3
3.1
3.2
time(us)
3.3
3.4
3.5
-0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
time (us)
Poff (100%) =
Eoff (100%) =
Pon (100%) =
Eon (100%) =
14.95
kW
mJ
μs
14.95
1.32
0.36
kW
mJ
μs
1.74
0.39
tEoff
=
tEon =
Figure 7
Output inverter FRED
Figure 8
Output inverter IGBT
Gate voltage vs Gate charge (measured)
Turn-off Switching Waveforms & definition of trr
20
120
80
40
Id
15
10
5
trr
0
Ud
-40
IRRM10%
0
% -80
-120
-160
-200
-240
-280
-5
-10
-15
-20
IRRM90%
IRRM100%
fitted
-50
0
50
100
Qg (nC)
150
200
250
300
3
3.1
3.2
3.3
3.4
3.5
time(us)
VGEoff
VGEon
=
=
Vd (100%) =
Id (100%) =
-15
V
600
V
15
V
25
A
VC (100%) =
IC (100%) =
Qg =
IRRM (100%) =
600
25
V
-65
0.15
A
trr
=
A
μs
1175.08
nC
copyright Vincotech
19
Revision: 1
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