V23990-P848-A48/A49/C48/C49-PM
preliminary datasheet
Switching Definitions Output Inverter
General conditions
Tj
=
=
=
150 °C
64 Ω
Rgon
Rgoff
64 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)
320
140
120
100
80
tdoff
Ic
Uce
260
Uce 90%
Uge 90%
200
%
60
%
Ic
140
tEoff
Uce
40
20
0
Uge
80
20
tdon
Ic 1%
Ic10%
Uce3%
Uge
Uge10%
-20
-40
tEon
-40
-0,2
-0,05
0,1
0,25
0,4
0,55
0,7
0,85
2,8
2,9
3
3,1
3,2
time(us)
3,3
3,4
3,5
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
600
4
V
600
4
V
A
A
tdoff
tEoff
=
=
tdon
tEon
=
=
0,23
0,59
ꢂs
ꢂs
0,08
0,32
ꢂs
ꢂs
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
320
fitted
120
100
80
Uce
Ic
260
200
Ic 90%
%
%
Ic 60%
60
40
20
0
140
Ic90%
Uce
Ic
Ic 40%
80
20
tr
Ic10%
tf
Ic10%
-20
-40
0,1
0,15
0,2
0,25
time (us)
0,3
0,35
0,4
0,45
2,9
3
3,1
3,2
time(us)
3,3
3,4
3,5
VC (100%) =
IC (100%) =
tf =
VC (100%) =
IC (100%) =
tr =
600
V
600
V
4
A
4
A
0,11
ꢂs
0,02
ꢂs
copyright Vincotech
18
Revision: 1
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