V23990-P586-*2*-PM
Switching Definitions Output Inverter
General conditions
Tj
=
=
=
125 °C
4 Ω
Rgon
Rgoff
4 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
)
120
200
tdoff
%
%
VCE
175
150
125
IC
VGE 90%
VCE 90%
80
VCE
IC
VGE
100
40
0
tEoff
75
tdon
50
25
IC 1%
IC10%
VGE
VCE 3%
VGE10%
0
tEon
-40
-25
-0,4
-0,2
0
0,2
0,4
0,6
0,8
4,8
5
5,2
5,4
5,6
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
100
0,29
0,67
V
600
100
0,11
0,39
V
A
A
tdoff
tEoff
=
=
tdon
tEon
=
=
ꢁs
ꢁs
ꢁ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
200
%
%
Ic
175
150
120
fitted
IC
VCE
100
IC 90%
80
125
VCE
100
IC90%
IC
60%
60
75
tr
40
20
0
IC 40%
50
25
IC10%
IC10%
tf
0
-20
-25
0,1
0,2
0,3
0,4
0,5
0,6
4,9
5
5,1
5,2
5,3
5,4
time (us)
time(us)
VC (100%) =
IC (100%) =
tf =
VC (100%) =
IC (100%) =
tr =
600
100
0,11
V
600
100
0,03
V
A
A
ꢁs
ꢁs
copyright Vincotech
19
Revision: 2
VINCOTECH [ VINCOTECH ]
