70-W212NMA600SC-M200P Datasheet, PDF (26/31 Pages) Vincotech – Integrated DC-snubber capacitors

70-W212NMA600SC-M200P
datasheet
Switching Definitions neutral point IGBT
Figure 5
neutral point IGBT
Turn-off Switching Waveforms & definition of t_Eoff
125
%
P_off
I_{C 1%}
E_off
100
Figure 6
neutral point IGBT
Turn-on Switching Waveforms & definition of t_Eon
125
%
E_on
100
75
75
P_on
50
50
25
0
-25
-0,2
U_ge90%
0
t_Eoff
0,2
P_off (100%) =
E_off (100%) =
t_Eoff =
414,61 kW
22,22
mJ
0,58
µs
0,4
0,6
time (us)
25
0
-25
4,9
U_{ge 10%}
5
5,1
t_Eon
5,2
5,3
P_on (100%) =
E_on (100%) =
t_Eon =
414,6107 kW
13,39
mJ
0,38
µs
U_{ce 3%}
5,4
5,5
time(us)
Figure 7
neutral point IGBT
Gate voltage vs Gate charge (measured)
20
15
10
5
0
-5
-10
-15
0
500
V_GEoff =
V_GEon =
V_C (100%) =
I_C (100%) =
Q_g =
1000
1500
2000
-15
V
15
V
700
V
592
A
3441,54 nC
2500
3000
3500
Qg (nC)
Figure 8
half bridge FWD
Turn-off Switching Waveforms & definition of t_rr
150
%
I_d
100
t_rr
50
U_d
0
-50
fitted
I_{RRM 10%}
-100
5,1
5,2
V_d (100%) =
I_d (100%) =
I_RRM (100%) =
t_rr =
5,3
700
592
-568
0,29
I_{RRM 90%}
I_{RRM 100%}
5,4
V
A
A
µs
5,5 ^time(us) 5,6
copyright Vincotech
26
24 Mar. 2015 / Revision 6