70-W624N3A1K2SC-L400FP Datasheet, PDF (25/28 Pages) Vincotech – 2400V NPC-topology

70-W624N3A1K2SC-L400FP
datasheet
Switching Definitions Boost
Figure 8
Boost FWD
Turn-on Switching Waveforms & definition of t _Qrr
(t _Qrr= integrating time for Q _rr)
150
%
I_d
100
Q_rr
t_Qint
50
0
-50
-100
2,4
2,6
2,8
3
3,2
3,4
3,6
time(us)
I _d (100%) =
Q _rr (100%) =
t _Qint =
1200
A
172,55 µC
0,90
µs
Figure 9
Boost FWD
Turn-on Switching Waveforms & definition of t _Erec
(t _Erec= integrating time for E _rec)
125
%
E_rec
100
75
t_Erec
50
25
P_rec
0
-25
2,4
2,6
2,8
3
3,2
P _rec (100%) =
E _rec (100%) =
t _{E rec} =
719,72 kW
69,81 mJ
0,90
µs
3,4
3,6
time(us)
copyright Vincotech
25
08 Dec. 2015 / Revision 1