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| V23990-K420-A40-PM Datasheet, PDF (14/18 Pages) Vincotech – Solderless interconnection | |||
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V23990-K420-A40-PM
Switching Definitions Output Inverter
General conditions
Tj
Rgon
Rgoff
= 150 °C
= 4â¦
= 4â¦
Figure 1
Output inverter IGBT
Turn-off Switching Waveforms & definition of tdoff, tEoff
(tEoff = integrating time for Eoff)
160
130
100
VGE 90%
70
%
40
10
-20
tdoff
VCE 90%
IC
tEoff
VGE
VCE
IC 1%
-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
100
A
0,38
µs
0,75
µs
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
VGE10%
0
-50
2,8
2,95
VGE (0%) =
VGE (100%) =
VC (100%) =
IC (100%) =
tdon =
tEon =
3,1
-15
15
600
100
0,22
0,58
VGE
IC10%
tEon
3,25
3,4
V
V
V
A
µs
µs
VCE 3%
3,55 time(us3),7
Figure 3
Turn-off Switching Waveforms & definition of tf
140
fitted
120
Output inverter IGBT
VCE
100
IC
80
IC 90%
%60
IC 60%
40
IC 40%
20
IC10%
0
tf
-20
0,25
0,3
0,35
0,4
0,45
0,5
0,55
time (us)
VC (100%) =
IC (100%) =
tf =
600
V
100
A
0,11
µs
Figure 4
Turn-on Switching Waveforms & definition of tr
250
Output inverter IGBT
Ic
200
150
% 100 VCE
50
0
IC90%
tr
IC10%
-50
2,9
3
3,1
3,2
3,3
3,4
3,5
time(us)
VC (100%) =
IC (100%) =
tr =
600
V
100
A
0,04
µs
copyright Vincotech
14
Revision: 2.1
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