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| V23990-K428-A40-PM Datasheet, PDF (13/17 Pages) Vincotech – Trench Fieldstop IGBT4 technology | |||
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V23990-K428-A40-PM
Switching Definitions Output Inverter
General conditions
Tj
Rgon
Rgoff
= 150 °C
= 8â¦
= 8â¦
Figure 1
T1,T2,T3,T4,T5,T6,T7 IGBT
Turn-off Switching Waveforms & definition of tdoff, tEoff
(tEoff = integrating time for Eoff)
160
130
100
70
%
40
VGE 90%
10
-20
tdoff
VCE 90%
IC
tEoff
VCE
IC 1%
VGE
-50
-0,2
-0,05
0,1
0,25
0,4
0,55
0,7
0,85
time (us)
VGE (0%) =
VGE (100%) =
VC (100%) =
IC (100%) =
tdoff =
tEoff =
-15
V
15
V
600
V
50
A
0,30
µs
0,68
µs
Figure 2
T1,T2,T3,T4,T5,T6,T7 IGBT
Turn-on Switching Waveforms & definition of tdon, tEon
(tEon = integrating time for Eon)
250
IC
200
150
%
100
50
0
VCE
tdon
VGE10%
IC10%
VGE
VCE 3%
tEon
-50
2,8
2,9
3
3,1
3,2
3,3
3,4
3,5time(us3),6
VGE (0%) =
VGE (100%) =
VC (100%) =
IC (100%) =
tdon =
tEon =
-15
V
15
V
600
V
50
A
0,11
µs
0,35
µs
Figure 3
T1,T2,T3,T4,T5,T6,T7 IGBT
Turn-off Switching Waveforms & definition of tf
140
120
fitted
VCE
100
IC
80
IC 90%
%60
IC 60%
40
IC 40%
20
IC10%
0
tf
Figure 4
T1,T2,T3,T4,T5,T6,T7 IGBT
Turn-on Switching Waveforms & definition of tr
250
Ic
200
150
VCE
% 100
50
0
IC90%
tr
IC10%
-20
0,2
0,25
0,3
0,35
0,4
0,45
0,5
time (us)
VC (100%) =
IC (100%) =
tf =
600
V
50
A
0,13
µs
-50
3
VC (100%) =
IC (100%) =
tr =
3,1
600
50
0,03
3,2
V
A
µs
3,3
time(us)
copyright Vincotech
13
Revision: 4.1
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