V23990-K229-A40-PM
Switching Definitions Output Inverter
General conditions
Tj
=
=
=
150 °C
32 Ω
Rgon
Rgoff
32 Ω
Figure 1
Output inverter IGBT
Figure 2
Output inverter IGBT
Turn-off Switching Waveforms & definition of tdoff, tEoff
Turn-on Switching Waveforms & definition of tdon, tEon
(tEoff = integrating time for Eoff
)
(tEon = integrating time for Eon
)
180
%
130
%
tdoff
IC
110
VCE
150
VGE 90%
90
VCE 90%
120
VCE
70
90
IC
50
VGE
tdon
tEoff
60
30
10
IC 1%
30
IC10%
VCE 3%
VGE10%
VGE
-10
0
tEon
-30
-30
-0,2
-0,05
0,1
0,25
0,4
0,55
0,7
0,85
time (us)
5,9
6
6,1
6,2
6,3
6,4
6,5
6,6
6,7
time(us)
VGE (0%) =
V
GE (0%) =
-15
V
V
V
A
-15
15
V
VGE (100%) =
VC (100%) =
IC (100%) =
VGE (100%) =
VC (100%) =
IC (100%) =
15
V
600
25
600
25
V
A
tdoff
tEoff
=
=
tdon
tEon
=
=
0,30
0,68
۷s
۷s
0,11
0,42
۷s
۷s
Figure 3
Output inverter IGBT
Figure 4
Output inverter IGBT
Turn-off Switching Waveforms & definition of tf
Turn-on Switching Waveforms & definition of tr
140
180
%
Ic
%
120
VCE
150
100
IC
120
VCE
IC 90%
80
60
40
20
0
90
60
30
0
IC90%
IC
60%
tr
IC 40%
IC10%
IC10%
tf
fitted
-20
-30
0,2
0,25
0,3
0,35
0,4
0,45
0,5
0,55
time (us)
6,1
6,2
6,3
6,4
6,5
6,6
time(us)
VC (100%) =
IC (100%) =
tf =
VC (100%) =
IC (100%) =
tr =
600
V
600
25
V
25
A
A
0,14
۷s
0,03
۷s
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13
Revision: 4.1
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