10-FY12NMA080SH-M427F Datasheet, PDF (27/30 Pages) Vincotech – Mixed voltage NPC topology

10-FY12NMA080SH-M427F
10-PY12NMA080SH-M427FY
preliminary datasheet
Switching Definitions neutral point IGBT
Figure 5
Turn-off Switching Waveforms & definition of t_Eoff
125
neutral point IGBT
%
I_{C 1%}
100
E_off
75
50
25
U_ge90%
0
-25
-0,2
P_off (100%) =
E_off (100%) =
t_Eoff =
0
34,87
2,32
0,17
P_off
t_Eoff
0,2
kW
mJ
μs
0,4
0,6
time (us)
Figure 6
Turn-on Switching Waveforms & definition of t_Eon
130
neutral point IGBT
%
E_on
100
70
40
10
-20
3,9
U_ge10%
4
t_Eon
4,1
P_on (100%) =
E_on (100%) =
t_Eon =
34,8684 kW
0,38
mJ
0,12
μs
P_on
U_{CE 3%}
4,2
4,3
time(us)
Figure 7
Gate voltage vs Gate charge (measured)
20
neutral point IGBT
15
10
5
0
-5
-10
-15
-200
0
200
400
600
800
1000
Qg (nC)
V_GEoff =
V_GEon =
V_C (100%) =
I_C (100%) =
Q_g =
-15
V
15
V
700
V
50
A
3441,54 nC
Figure 8
Turn-off Switching Waveforms & definition of t_rr
150
%
I_d
100
t_rr
50
U_d
0
-50
half bridge FWD
fitted
I_{RRM 10%}
-100
-150
I_{RRM 90%}
I_{RRM 100%}
-200
4,1
4,2
4,3
V_d (100%) =
I_d (100%) =
I_RRM (100%) =
t_rr =
700
V
50
A
-61
A
0,04
μs
4,4
4,5
time(us)
copyright by Vincotech
27
Revision: 1