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| V23990-K242-A-PM Datasheet, PDF (13/17 Pages) Vincotech – Solderless spring contact mounting system | |||
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V23990-K242-A-PM
Switching Definitions Output Inverter
General conditions
Tj
Rgon
Rgoff
= 125 °C
= 8â¦
= 8â¦
Figure 1
Output inverter IGBT
Turn-off Switching Waveforms & definition of tdoff, tEoff
(tEoff = integrating time for Eoff)
120
%
100
VGE 90%
80
tdoff
VCE 90%
VCE
60
tEoff
40
20
0
-0,2
-0,05
VGE (0%) =
VGE (100%) =
VC (100%) =
IC (100%) =
tdoff =
tEoff =
0,1
-15
15
300
75
0,29
0,53
IC
VGE
0,25
0,4
V
V
V
A
µs
µs
IC 1%
0,55
0,7
time (us)
Figure 2
Output inverter IGBT
Turn-on Switching Waveforms & definition of tdon, tEon
(tEon = integrating time for Eon)
210
%
IC
180
150
120
VCE
90
tdon
60
VGE
30
VGE10%
0
-30
2,6
2,75
VGE (0%) =
VGE (100%) =
VC (100%) =
IC (100%) =
tdon =
tEon =
2,9
-15
15
300
75
0,22
0,47
IC10%
tEon
3,05
V
V
V
A
µs
µs
VCE 3%
3,2
3,35
3,5
time(us)
Figure 3
Turn-off Switching Waveforms & definition of tf
120
%
IC
100
fitted
IC 90%
80
Output inverter IGBT
VCE
60
IC 60%
40
IC 40%
20
0
-20
0,15
0,2
VC (100%) =
IC (100%) =
tf =
IC10%
tf
0,25
0,3
0,35
0,4
300
V
75
A
0,08
µs
0,45
0,5
time (us)
Figure 4
Turn-on Switching Waveforms & definition of tr
210
%
Ic
180
Output inverter IGBT
150
120
VCE
90
60
IC90%
tr
30
IC10%
0
-30
2,9
VC (100%) =
IC (100%) =
tr =
3
3,1
300
V
75
A
0,03
µs
3,2
3,3
time(us)
Copyright by Vincotech
13
Revision: 3.1
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