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| V23990-P630-A40-P1-14 Datasheet, PDF (19/23 Pages) Vincotech – Industrial drives | |||
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V23990-P630-A40-PM
preliminary datasheet
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
%
tdoff
100
75
VGE 90%
VGE
VCE 90%
IC
50
tEoff
25
VCE
0
IC 1%
-25
-0,3
-0,1
0,1
0,3
0,5
0,7
0,9
time (us)
VGE (0%) =
VGE (100%) =
VC (100%) =
IC (100%) =
tdoff =
tEoff =
-15
V
15
V
600
V
15
A
0,29
μs
0,71
μs
Figure 2
Output inverter IGBT
Turn-on Switching Waveforms & definition of tdon, tEon
(tEon = integrating time for Eon)
200
%
IC
150
VCE
100
tdon
50
VGE 10%
0
IC 10%
tEon
VGE
VCE 3%
-50
3,8
4
4,2
VGE (0%) =
VGE (100%) =
VC (100%) =
IC (100%) =
tdon =
tEon =
-15
V
15
V
600
V
15
A
0,09
μs
0,37
μs
4,4
4,6
time(us)
Figure 3
Turn-off Switching Waveforms & definition of tf
125
%
fitted
VCE
IC
100
Output inverter IGBT
IC 90%
75
IC 60%
50
IC 40%
25
IC 10%
0
tf
Figure 4
Turn-on Switching Waveforms & definition of tr
200
Output inverter IGBT
%
150
VCE
100
50
IC 90%
tr
Ic
0
IC 10%
-25
0
0,1
0,2
0,3
0,4
0,5
0,6
time (us)
-50
4
VC (100%) =
IC (100%) =
tf =
600
V
15
A
0,14
μs
VC (100%) =
IC (100%) =
tr =
4,1
4,2
600
V
15
A
0,03
μs
4,3
4,4
time(us)
copyright Vincotech
19
Revision: 1
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