V23990-K249-A-PM Datasheet, PDF (14/17 Pages) Vincotech – IGBT3 technology for low saturation losses

V23990-K249-A-PM
Switching Definitions Output Inverter
Figure 5
Output inverter IGBT
Turn-off Switching Waveforms & definition of t_Eoff
120
%
P_off
E_off
100
80
60
40
20
0
V_{GE 90%}
-20
-0,3
-0,15
P_off (100%) =
E_off (100%) =
t_Eoff =
t_Eoff
I_C 1%
0
0,15
0,3
0,45
0,6
0,75
0,9
time (us)
29,81
kW
89,18
mJ
0,74
µs
Figure 6
Output inverter IGBT
Turn-on Switching Waveforms & definition of t_Eon
240
%
P_on
200
160
120
E_on
80
40
V_{GE 10%}
0
-40
2,7
2,8
P_on (100%) =
E_on (100%) =
t_Eon =
t_Eon
2,9
3
29,81
kW
12,42
mJ
0,37
µs
V_{CE 3%}
3,1
3,2
time(us)
Figure 7
Output inverter FWD
Turn-off Switching Waveforms & definition of t_rr
120
%
I_d
80
trr
40
0
V_d
-40
fitted
I_RRM10%
-80
-120
-160
I_RRM90%
I_RRM100%
-200
2,7
2,9
3,1
3,3
V_d (100%) =
I_d (100%) =
I_RRM (100%) =
t_rr =
600
V
50
A
89
A
0,46
µs
3,5
3,7
time(us)
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14
Revision: 2.1