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| V23990-P639-A40-PM Datasheet, PDF (19/23 Pages) Vincotech – Clip-in PCB mounting | |||
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V23990-P639-A40-PM
Switching Definitions Output Inverter
General conditions
Tj
Rgon
Rgoff
= 150 °C
= 32 â¦
= 32 â¦
Figure 1
Output inverter IGBT
Turn-off Switching Waveforms & definition of tdoff, tEoff
(tEoff = integrating time for Eoff)
125
%
100
tdoff
VGE 90%
VCE 90%
VCE
75
IC
50
tEoff
25
VGE
IC 1%
0
Figure 2
Output inverter IGBT
Turn-on Switching Waveforms & definition of tdon, tEon
(tEon = integrating time for Eon)
250
%
IC
200
150
VCE
100
tdon
50
VGE 10%
0
IC 10%
tEon
VGE
VCE 3%
-25
-0,3
-0,1
0,1
0,3
VGE (0%) =
VGE (100%) =
VC (100%) =
IC (100%) =
tdoff =
tEoff =
-15
V
15
V
600
V
8
A
0,24
Çs
0,67
Çs
0,5
0,7
time (us)
-50
3,9
4
4,1
4,2
VGE (0%) =
VGE (100%) =
VC (100%) =
IC (100%) =
tdon =
tEon =
-15
V
15
V
600
V
8
A
0,06
Çs
0,28
Çs
4,3 time(us) 4,4
Figure 3
Turn-off Switching Waveforms & definition of tf
120
%
IC
fitted
VCE
100
IC 90%
80
Output inverter IGBT
60
40
20
0
-20
0
VC (100%) =
IC (100%) =
tf =
IC 60%
IC 40%
IC 10%
tf
0,1
0,2
0,3
600
V
8
A
0,14
Çs
0,4 time (us) 0,5
Figure 4
Turn-on Switching Waveforms & definition of tr
250
%
Output inverter IGBT
200
150
VCE
100
50
Ic
0
tr
IC 90%
IC 10%
-50
3,9
VC (100%) =
IC (100%) =
tr =
4
4,1
600
V
8
A
0,02
Çs
4,2
time(us) 4,3
Copyright by Vincotech
19
Revision: 2
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