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| 30-FT12NMA160SH-M669F08 Datasheet, PDF (27/31 Pages) Vincotech – Common collector neutral connection | |||
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30-FT12NMA160SH-M669F08
Switching Definitions Neutral Point IGBT
General conditions
Tj
Rgon
Rgoff
= 125 °C
= 4â¦
= 4â¦
Figure 1
neutral point IGBT
Turn-off Switching Waveforms & definition of tdoff, tEoff
(tEoff = integrating time for Eoff)
125
%
tdoff
100
75
VGE 90%
IC
VGE
VCE
50
VCE 90%
tEoff
25
IC 1%
0
Figure 2
neutral point IGBT
Turn-on Switching Waveforms & definition of tdon, tEon
(tEon = integrating time for Eon)
250
%
IC
200
150
100
VCE
tdon
50
VGE 10%
0
IC 10%
tEon
VGE
VCE 3%
-25
-0,2
VGE (0%) =
VGE (100%) =
VC (100%) =
IC (100%) =
tdoff =
tEoff =
0
0,2
-15
V
15
V
700
V
100
A
0,18
µs
0,44
µs
0,4
0,6
time (us)
Figure 3
Turn-off Switching Waveforms & definition of tf
125
%
fitted
100
Ic 90%
75
Ic 60%
50
Ic 40%
neutral point IGBT
VCE
25
IC
Ic 10%
0
tf
-50
2,95
3
3,05
3,1
3,15
3,2 time(us) 3,25
VGE (0%) =
VGE (100%) =
VC (100%) =
IC (100%) =
tdon =
tEon =
-15
V
15
V
700
V
100
A
0,10
µs
0,18
µs
Figure 4
Turn-on Switching Waveforms & definition of tr
250
%
Ic
200
neutral point IGBT
150
100
VCE
50
0
IC 90%
tr
IC 10%
-25
0,00
0,05
0,10
0,15
0,20
0,25
0,30
time (us)
VC (100%) =
IC (100%) =
tf =
700
V
100
A
0,064
µs
-50
3,05
VC (100%) =
IC (100%) =
tr =
3,1
3,15
700
V
100
A
0,019
µs
3,2
3,25
time(us)
copyright by Vincotech
27
Revision: 2
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