70-W212NMA400NB02-M209P62 Datasheet, PDF (23/30 Pages) Vincotech – High power screw interface

70-W212NMA400NB02-M209P62
Switching Definitions Half Bridge
Figure 5
Turn-off Switching Waveforms & definition of t_Eoff
125
%
100
Half Bridge IGBT
E_off
Figure 6
Turn-on Switching Waveforms & definition of t_Eon
125
%
100
Half Bridge IGBT
E_on
75
50
P_off
25
V_{GE 90%}
0
-25
-0,2
0
P_off (100%) =
E_off (100%) =
t_Eoff =
0,2
280
17,66
0,86
t_Eoff
0,4
0,6
kW
mJ
µs
I_{C 1%}
0,8 _{time (us)} 1
75
50
25
0
-25
2,9
P_on (100%) =
E_on (100%) =
t_Eon =
V_{GE 10%}
t_Eon
V_{CE 3%}
P_on
3
3,1
3,2
280
kW
5,40
mJ
0,24
µs
3,3
3,4
time(us)
Figure 7
Turn-off Switching Waveforms & definition of t_rr
150
%
I_d
100
Half Bridge IGBT
t_rr
50
V_d
0
fitted
I_{RRM 10%}
-50
-100
3
3,1
V_d (100%) =
I_d (100%) =
I_RRM (100%) =
t_rr =
I_{RRM 90%}
I_{RRM 100%}
3,2
3,3
700
V
400
A
-320
A
0,27
µs
3,4 _time(us) 3,5
copyright by Vincotech
23
Revision: 1.2