V23990-P820-F10-P2-14 Datasheet, PDF (13/16 Pages) Vincotech – Compact flow1 housing

V23990-P820-F10-PM
preliminary datasheet
Switching Definitions Output Inverter
Figure 5
Output inverter IGBT
Turn-off Switching Waveforms & definition of t_Eoff
120
Poff
Eoff
100
80
60
%
40
20
0
Uge90%
-20
-0,2
0
P_off (100%) =
E_off (100%) =
t_Eoff =
tEoff
0,2
0,4
0,6
time (us)
45,22
kW
6,48
mJ
0,75
μs
Ic 1%
0,8
1
Figure 6
Output inverter IGBT
Turn-on Switching Waveforms & definition of t_Eon
220
P_on
180
140
E_on
1_%00
60
20
U_ge10%
t_Eon
U_ce3%
-20
2,9
3
P_on (100%) =
E_on (100%) =
t_Eon =
3,1
3,2
3,3
3,4
3,5
3,6
3,7
time(us)
45,22
kW
9,44
mJ
0,53
μs
Figure 7
Gate voltage vs Gate charge (measured)
20
Output inverter FRED
15
10
5
0
-5
-10
-15
-20
-250
-100
50
200
350
500
650
Qg (nC)
V_GEoff =
V_GEon =
V_C (100%) =
I_C (100%) =
Q_g =
-15
V
15
V
600
V
75
A
435,75 nC
Figure 8
Output inverter IGBT
Turn-off Switching Waveforms & definition of t_rr
120
80 ^Id
40
Ud
%0
-40
trr
fitted
I_RRM10%
-80
I_RRM90%
I_RRM100%
-120
3
3,2
3,4
3,6
3,8
4
time(us)
V_d (100%) =
I_d (100%) =
I_RRM (100%) =
t_rr =
600
V
75
A
-76
A
0,50
μs
Copyright by Vincotech
13
Revision: 2