V23990-P864-F49-PM
V23990-P864-F48-PM
datasheet
Switching Definitions Output Inverter
Figure 5
Output inverter IGBT
Figure 6
Output inverter IGBT
Turn-off Switching Waveforms & definition of t Eoff
Turn-on Switching Waveforms & definition of t Eon
120
200
Eoff
Pon
100
Poff
160
80
120
Eon
60
%
80
%
40
40
0
20
Uge10%
Uge90%
Uce3%
tEoff
0
tEon
Ic 1%
-40
-20
2,9
3
3,1
3,2
3,3
3,4
-0,1
0,05
0,2
0,35
0,5
0,65
0,8
time(us)
time (us)
P off (100%) =
E off (100%) =
9,01
0,91
0,45
kW
mJ
ꢀs
P on (100%) =
E on (100%) =
9,01
0,67
0,26
kW
mJ
ꢀs
t E off
=
t E on =
Figure 7
Output inverter FWD
Figure 8
Output inverter IGBT
Gate voltage vs Gate charge (measured)
Turn-off Switching Waveforms & definition of t rr
20
120
15
10
5
Id
80
40
0
trr
fitted
0
%
Ud
IRRM10%
-40
-80
-5
-10
-15
-20
IRRM90%
IRRM100%
-120
-160
-50
0
50
100
Qg (nC)
150
200
250
300
2,9
3
3,1
3,2
3,3
3,4
3,5
3,6
time(us)
V GE off
V GE on
=
=
-15
V
V d (100%) =
I d (100%) =
300
V
15
V
30
A
V C (100%) =
I C (100%) =
Q g =
300
30
V
I RRM (100%) =
t rr
-34
0,25
A
A
=
ꢀs
1737
nC
copyright Vincotech
12
20 Apr. 2015 / Revision 2
VINCOTECH [ VINCOTECH ]
