V23990-P868-F49/F48-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
240
Pon
200
Eoff
100
Poff
80
160
120
60
%
Eon
%
80
40
40
20
Uge10%
Uce3%
0
0
tEoff
Uge90%
tEon
Ic 1%
-40
-20
-0,1
2,9
3
3,1
3,2
3,3
3,4
3,5
0,1
0,3
0,5
0,7
0,9
time(us)
time (us)
Poff (100%) =
Eoff (100%) =
Pon (100%) =
Eon (100%) =
tEon =
9,03
1,37
0,67
kW
mJ
)s
9,03
1,40
0,32
kW
mJ
)s
tEoff
=
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
Id
15
10
5
80
trr
40
fitted
Ud
0
%
0
-40
-80
IRRM10%
-5
-10
-15
-20
IRRM90%
IRRM100%
-120
-30
0
30
60
90
120
150
2,9
3,05
3,2
3,35
3,5
3,65
3,8
Qg (nC)
time(us)
VGEoff
VGEon
=
=
Vd (100%) =
Id (100%) =
-15
15
V
V
600
15
V
A
VC (100%) =
IC (100%) =
Qg =
IRRM (100%) =
600
15
113
V
A
nC
-16
0,45
A
)s
trr
=
copyright Vincotech
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Revision: 1
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