V23990-P769-A50-D1-14 Datasheet, PDF (26/29 Pages) Vincotech – 3~rectifier,BRC,Inverter, NTC

V23990-P769-A50-PM
Switching Definitions Brake
Figure 5
PFC MOSFET / IGBT
Turn-off Switching Waveforms & definition of t_Eoff
125
%
P_off
E_off
100
75
50
25
U _ge90%
0
I_{c 1%}
-25
t_Eoff
-0,2
-0,05
0,1
0,25
0,4
0,55
0,7
0,85
time (us)
P_off (100%) =
E_off (100%) =
t_Eoff =
30,05
kW
4,04
mJ
0,67
µs
Figure 6
PFC MOSFET / IGBT
Turn-on Switching Waveforms & definition of t_Eon
250
%
P_on
200
150
E_on
100
50
0
-50
2,8
2,9
P_on (100%) =
E_on (100%) =
t_Eon =
U _ge10%
U_{ce 3%}
t_Eon
3
3,1
3,2
30,0456 kW
2,80
mJ
0,24
µs
3,3
3,4
time(us)
Figure 7
Turn-off Switching Waveforms & definition of t_rr
150
%
I_d
100
t_rr
50
U_d
0
I_RRM10%
PFC FWD
fitted
-50
-100
-150
2,9
3
V_d (100%) =
I_d (100%) =
I_RRM (100%) =
t_rr =
I_RRM90%
I_RRM100%
3,1
3,2
3,3
3,4
3,5
3,6
3,7
time(us)
600
V
50
A
-60
A
0,28
µs
copyright Vincotech
26
Revision: 1