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| 70-W212NMA600NB02-M200P62 Datasheet, PDF (25/31 Pages) Vincotech – Mixed voltage NPC | |||
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70-W212NMA600NB02-M200P62
Switching Definitions Neutral Point
General conditions
Tj
Rgon
Rgoff
= 125 °C
= 1â¦
= 1â¦
Figure 1
Neutral Point IGBT
Turn-off Switching Waveforms & definition of tdoff, tEoff
(tEoff = integrating time for Eoff)
150
%
125
tdoff
VCE
100
75
50
25
0
VGE 90%
VGE
VCE 90%
IC
tEoff
IC 1%
Figure 2
Neutral Point IGBT
Turn-on Switching Waveforms & definition of tdon, tEon
(tEon = integrating time for Eon)
200
%
IC
150
VCE
VGE
100
tdon
50
VGE 10%
IC 10%
VCE 3%
0
tEon
-25
-0,2
0
0,2
0,4
VGE (0%) =
VGE (100%) =
VC (100%) =
IC (100%) =
tdoff =
tEoff =
-15
V
15
V
350
V
601
A
0,23
µs
0,58
µs
0,6 time (us) 0,8
-50
4,9
5
5,1
5,2
5,3
5,4
5,5
time(us)
VGE (0%) =
VGE (100%) =
VC (100%) =
IC (100%) =
tdon =
tEon =
-15
V
15
V
350
V
601
A
0,21
µs
0,38
µs
Figure 3
Turn-off Switching Waveforms & definition of tf
150
%
125
VCE
fitted
IC
100
Ic 90%
75
Ic 60%
50
Ic 40%
25
Neutral Point IGBT
Ic10%
0
tf
-25
0,1
VC (100%) =
IC (100%) =
tf =
0,2
0,3
350
V
601
A
0,106
µs
0,4
0,5
time (us)
Figure 4
Turn-on Switching Waveforms & definition of tr
200
%
Neutral Point IGBT
IC
150
VCE
100
50
IC 90%
tr
IC 10%
0
-50
5,15
VC (100%) =
IC (100%) =
tr =
5,2
5,25
5,3
350
V
601
A
0,049
µs
5,35 time(us) 5,4
copyright by Vincotech
25
Revision: 1.2
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