V23990-P829-F08x-PM
datasheet
Inverter Switching Definitions
General conditions
=
=
=
150 °C
8 Ω
T j
Rgon
R goff
8 Ω
Figure 1.
IGBT
Figure 2.
IGBT
Turn-off Switching Waveforms & definition of tdoff, tEoff (tEoff
=
integrating time for Eoff)
Turn-on Switching Waveforms & definition of tdon, tEon (tEon = integrating time for Eon)
140
300
%
%
IC
120
tdoff
250
200
150
VCE
100
VCE90%
IC
VGE 90%
VGE
80
60
40
20
0
VCE
VGE
100
tdon
tEoff
50
VGE10%
VCE 3%
IC 1%
IC 10%
tEon
0
-20
-50
2,85
-0,11
0,04
0,19
-15
0,34
0,49
0,64
0,79
2,94
3,03
-15
3,12
3,21
3,3
3,39
3,48
t
(µs)
t (µs)
VGE (0%) =
V
VGE (0%) =
V
VGE (100%) =
VC (100%) =
I C (100%) =
15
V
VGE (100%) =
VC (100%) =
IC (100%) =
15
V
600
50
V
600
50
V
A
A
0,281
0,710
ꢀs
ꢀs
0,101
0,345
ꢀs
ꢀs
tdoff
tEoff
=
=
tdon
tEon
=
=
Figure 3.
IGBT
Figure 4.
IGBT
Turn-off Switching Waveforms & definition of tf
Turn-on Switching Waveforms & definition of tr
125
300
fitted
%
%
VCE
IC
IC
250
100
IC 90%
200
150
75
50
25
0
IC 60%
VCE
IC 40%
100
IC 90%
tr
50
0
IC10%
IC 10%
tf
-25
-50
0,1
0,15
0,2
0,25
0,3
0,35
0,4
0,45
0,5
0,55
(µs)
0,6
2,9
3
3,1
3,2
3,3
3,4
t
t
(µs)
600
V
600
50
V
VC (100%) =
I C (100%) =
tf =
VC (100%) =
IC (100%) =
50
A
A
0,122
µs
0,024
µs
tr
=
Copyright Vincotech
11
27 Nov. 2015 / Revision 1
VINCOTECH [ VINCOTECH ]
