V23990-P829-F10/ F108-PM
preliminary datasheet
Switching Definitions Output Inverter
General conditions
Tj
=
=
=
150 °C
8 Ω
Rgon
Rgoff
8 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)
300
140
Ic
120
100
80
tdoff
260
220
Uce
Uce 90%
Uge 90%
180
%
60
Ic
%
140
Uce
100
tEoff
40
20
0
Uge
Ic 1%
tdon
60
Uge
Ic10%
-20
20
Uce3%
Uge10%
tEon
-40
-20
-0,2
0
0,2
0,4
0,6
0,8
1
2,8
2,9
3
3,1
3,2
3,3
3,4
3,5
time (us)
time(us)
VGE (0%) =
VGE (0%) =
-15
V
-15
V
VGE (100%) =
VC (100%) =
IC (100%) =
VGE (100%) =
VC (100%) =
IC (100%) =
15
V
15
V
600
50
V
600
50
V
A
A
tdoff
tEoff
=
=
tdon
tEon
=
=
0,28
0,70
ꢁs
ꢁs
0,10
0,33
ꢁ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
140
300
fitted
120
260
220
Uce
100
Ic
Ic 90%
80
180
Ic 60%
%60
40
%140
Ic 40%
Uce
100
60
Ic90%
20
tr
Ic10%
tf
0
20
Ic
Ic10%
-20
-20
0,2
0,25
0,3
0,35
time (us)
0,4
0,45
0,5
2,9
3
3,1
3,2
3,3
3,4
time(us)
VC (100%) =
IC (100%) =
tf =
VC (100%) =
IC (100%) =
tr =
600
50
V
600
50
V
A
A
0,12
ꢁs
0,02
ꢁs
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12
Revision: 3
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