10-F112M3A025SH-M746F09 Datasheet, PDF (23/26 Pages) Vincotech – 3 phase mixed voltage component topology

10-F112M3A025SH-M746F09
10-FY12M3A025SH-M746F08
datasheet
Switching Definitions Neutral Point
Figure 5
Neutral Point IGBT
Turn-off Switching Waveforms & definition of t_Eoff
125
%
100
I_{c 1%}
E_off
75
50
25
U_{ge 90%}
0
-25
-0,1
0
P_off (100%) =
E_off (100%) =
t_Eoff =
P_off
t_Eoff
0,1
0,2
0,3
5,26
kW
0,53
mJ
0,53
µs
0,4
0,5
time (us)
Figure 6
Turn-on Switching Waveforms & definition of t_Eon
125
%
100
Neutral Point IGBT
E_on
75
P_on
50
25
U_{ge 10%}
0
-25
2,95
3
P_on (100%) =
E_on (100%) =
t_Eon =
3,05
5,26
0,30
0,18
U_{ce 3%}
t_Eon
3,1
3,15
kW
mJ
µs
3,2
3,25
time(us)
Figure 7
Gate voltage vs Gate charge (measured)
20
15
10
5
0
-5
-10
-15
-20
-50
V_GEoff =
V_GEon =
V_C (100%) =
I_C (100%) =
Q_g =
0
50
100
-15
V
15
V
350
V
15
A
148
nC
Neutral Point IGBT
150 _{Qg (nC)} 200
Figure 8
Turn-off Switching Waveforms & definition of t_rr
150
%
I_d
100
t_rr
50
U_d
0
-50
Half Bridge FWD
I_{RRM 10%}
fitted
-100
-150
-200
3,06
3,08
V_d (100%) =
I_d (100%) =
I_RRM (100%) =
t_rr =
3,1
350
15
-24
0,04
I_{RRM 90%}
I_{RRM 100%}
3,12
3,14
V
A
A
µs
3,16
3,18
time(us)
copyright Vincotech
23
2014.12.18. / Revision: 3