V23990-P768-A50-D1-14 Datasheet, PDF (23/29 Pages) Vincotech – 3~rectifier,BRC,Inverter, NTC

V23990-P768-A50-PM
Switching Definitions Output Inverter
Figure 5
Output inverter IGBT
Turn-off Switching Waveforms & definition of t_Eoff
120
%
P_off
E_off
100
80
60
40
20
V_{GE 90%}
0
-20
-0,2
0
P_off (100%) =
E_off (100%) =
t_Eoff =
0,2
30,08
4,32
0,72
t_Eoff
0,4
kW
mJ
µs
I_{C 1%}
0,6
0,8
time (us)
Figure 6
Output inverter IGBT
Turn-on Switching Waveforms & definition of t_Eon
250
%
P_on
200
150
E_on
100
50
V_{GE 10%}
0
t_Eon
V_{CE 3%}
-50
2,9
P_on (100%) =
E_on (100%) =
t_Eon =
3
3,1
30,08
kW
3,31
mJ
0,25
µs
3,2
3,3
time(us)
Figure 7
Output inverter FWD
Turn-off Switching Waveforms & definition of t_rr
150
%
I_d
100
fitted
t_rr
50
0
V_d
-50
I_RRM10%
-100
-150
I_RRM90%
I_RRM100%
-200
2,9
3,1
3,3
3,5
V_d (100%) =
I_d (100%) =
I_RRM (100%) =
t_rr =
600
V
50
A
-81
A
0,47
µs
3,7
3,9
time(us)
copyright Vincotech
23
Revision: 1