V23990-P768-A-D3-14 Datasheet, PDF (21/24 Pages) Vincotech – 3~rectifier,BRC,Inverter, NTC

V23990-P768-A-PM
Switching Definitions Output Inverter
Figure 5
Output inverter IGBT
Turn-off Switching Waveforms & definition of t_Eoff
120
%
100
E_off
P_off
80
60
40
20
0
Uge90%
t_Eoff
Ic 1%
-20
-0,1
0,05
0,2
0,35
0,5
0,65
0,8time _(µs0) ,95
P_off (100%) =
E_off (100%) =
t_Eoff =
29,95
kW
4,48
mJ
0,67
µs
Figure 6
Output inverter IGBT
Turn-on Switching Waveforms & definition of t_Eon
250
%
200
P_on
150
E_on
100
50
U_ge10%
0
-50
2,95
3,05
P_on (100%) =
E_on (100%) =
t_Eon =
t_Eon
3,15
3,25
29,95
kW
4,50
mJ
0,34
µs
U_ce3%
3,35
3,45
time(µs)
Figure 7
Output inverter FWD
Turn-off Switching Waveforms & definition of t_rr
120
%
Id
80
t_rr
40
Ud
0
fitted
-40
I_RRM10%
-80
-120
-160
I_RRM90%
I_RRM100%
-200
3
3,1
3,2
3,3
3,4
3,5
3,6
time(µs)
V_d (100%) =
I_d (100%) =
I_RRM (100%) =
t_rr =
600
V
50
A
-82
A
0,31
µs
copyright Vincotech
21
Revision: 3