V23990-P541-*2*-PM
Switching Definitions Output Inverter
General conditions
Tj
=
=
=
125 °C
32 Ω
Rgon
Rgoff
16 Ω
Figure 1
Output inverter IGBT
Figure 2
Output inverter IGBT
Turn-off Switching Waveforms & definition of tdoff, tEoff
Turn-on Switching Waveforms & definition of tdon, tEon
(tEoff = integrating time for Eoff
)
(tEon = integrating time for Eon)
125
240
tdoff
%
IC
%
VCE
200
100
VGE 90%
VCE 90%
160
120
80
75
50
25
0
IC
VCE
tEoff
tdon
VGE
40
IC 1%
VGE
VGE 10%
VCE 3%
IC 10%
0
tEon
-25
-40
-0,2
0
0,2
0,4
0,6
3
3,05
3,1
3,15
3,2
time (us)
time(us)
VGE (0%) =
VGE (0%) =
0
V
0
V
VGE (100%) =
VC (100%) =
IC (100%) =
VGE (100%) =
VC (100%) =
IC (100%) =
15
V
15
V
300
6
V
300
6
V
A
A
tdoff
tEoff
=
=
tdon
tEon
=
=
0,13
0,44
ꢁs
ꢁs
0,01
0,13
ꢁs
ꢁs
Figure 3
Output inverter IGBT
Figure 4
Output inverter IGBT
Turn-off Switching Waveforms & definition of tf
Turn-on Switching Waveforms & definition of tr
120
240
fitted
VCE
%
IC
%
100
200
IC 90%
80
60
40
20
0
160
120
VCE
IC
60%
IC 90%
80
IC 40%
tr
40
IC10%
Ic
IC 10%
0
tf
-20
-40
-0,1
0
0,1
0,2
0,3
0,4
3
3,05
3,1
3,15
3,2
time (us)
time(us)
VC (100%) =
IC (100%) =
tf =
VC (100%) =
IC (100%) =
tr =
300
6
V
A
300
6
V
A
0,12
ꢁs
0,01
ꢁs
Revision: 4
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