70-W624N3A1K2SC-L400FP Datasheet, PDF (24/28 Pages) Vincotech – 2400V NPC-topology

70-W624N3A1K2SC-L400FP
datasheet
Switching Definitions Boost
Figure 5
Boost IGBT
Turn-off Switching Waveforms & definition of t _Eoff
125
%
100
P_off
E_off
I_{C 1%}
75
Figure 6
Boost IGBT
Turn-on Switching Waveforms & definition of t _Eon
125
%
100
E_on
P_on
75
50
50
25
U_{ge 90%}
0
t_Eoff
-25
-0,2
0
0,2
0,4
P _off (100%) =
E _off (100%) =
t _{E off} =
719,72 kW
119,96 mJ
0,70
µs
0,6 _{time (us)} 0,8
25
U_{ge 10%}
0
t_Eon
-25
2,2
2,4
2,6
P _on (100%) =
E _on (100%) =
t _{E on} =
719,724 kW
104,74 mJ
0,55
µs
U_{ce 3%}
2,8
3
time(us)
Figure 7
Boost FWD
Turn-off Switching Waveforms & definition of t _rr
150
%
I_d
100
t_rr
50
U_d
0
fitted
I_{RRM 10%}
-50
-100
2,4
V _d (100%) =
I _d (100%) =
I _RRM (100%) =
t _rr =
I_{RRM 90%}
I_{RRM 100%}
2,6
2,8
600
V
1200
A
-903
A
0,45
µs
3
time(us) ^3,2
copyright Vincotech
24
08 Dec. 2015 / Revision 1