V23990-K222-A-PM
Switching Definitions Output Inverter
General conditions
Tj
=
=
=
125 °C
16 Ω
Rgon
Rgoff
16 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)
210
%
120
%
tdoff
IC
180
150
VCE
VGE 90%
VCE 90%
IC
90
VGE
120
VCE
60
30
0
90
VGE
tdon
60
tEoff
30
VGE10%
IC10%
VCE 3%
0
tEon
IC 1%
-30
-0,1
0
0,1
0,2
0,3
0,4
0,5
time (us)
2,7
2,8
2,9
3
3,1
3,2
time(us)
VGE (0%) =
VGE (0%) =
-15
V
-15
15
V
VGE (100%) =
VC (100%) =
IC (100%) =
VGE (100%) =
VC (100%) =
IC (100%) =
15
V
V
300
30
V
300
30
V
A
A
tdoff
tEoff
=
=
tdon
tEon
=
=
0,16
0,40
ꢁs
ꢁs
0,09
0,27
ꢁs
ꢁs
Figure 3
Output inverter IGBT
Figure 4
Output inverter IGBT
Turn-off Switching Waveforms & definition of tf
Turn-on Switching Waveforms & definition of tr
120
210
%
fitted
%
VCE
Ic
IC
180
150
100
IC 90%
80
120
VCE
IC
60%
60
IC90%
90
IC 40%
tr
40
20
0
60
30
IC10%
IC10%
0
tf
-30
-20
2,78
2,86
2,94
3,02
3,1
0,05
0,1
0,15
0,2
0,25
0,3
time (us)
time(us)
VC (100%) =
IC (100%) =
tf =
VC (100%) =
IC (100%) =
tr =
300
30
V
300
30
V
A
A
0,09
ꢁs
0,02
ꢁs
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13
Revision: 3.1
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