70-W212NMA400SC03-M209P03 Datasheet, PDF (22/29 Pages) Vincotech – Integrated DC-snubber capacitors

70-W212NMA400SC03-M209P03
datasheet
Switching Definitions half bridge IGBT
Figure 5
half bridge IGBT
Turn-off Switching Waveforms & definition of t_Eoff
125
%
P_off
100
I_{C 1%}
E_off
75
Figure 6
half bridge IGBT
Turn-on Switching Waveforms & definition of t_Eon
125
%
E_on
100
P_on
75
50
50
25
V_GE90%
0
t_Eoff
-25
-0,2
0
0,2
0,4
0,6
0,8
P_off (100%) =
E_off (100%) =
t_Eoff =
140,00 kW
22,08
mJ
1,12
µs
1
1,2
time (us)
25
V_{GE 10%}
V_{CE 3%}
0
t_Eon
-25
3,7
3,9
4,1
4,3
4,5
P_on (100%) =
E_on (100%) =
t_Eon =
140,00 kW
12,30
mJ
0,47
µs
4,7
4,9
time(us)
Figure 7
neutral point FWD
Turn-off Switching Waveforms & definition of t_rr
125
%
I_d
100
75
t_rr
50
25
0
V_d
-25
fitted
I_{RRM 10%}
-50
I_{RRM 90%}
-75
I_{RRM 100%}
4,2
4,3
4,4
4,5
4,6
4,7
4,8
time(us)
V_d (100%) =
I_d (100%) =
I_RRM (100%) =
t_rr =
350
V
400
A
-262
A
0,30
µs
copyright Vincotech
22
04 Jun. 2015 / Revision 5