V23990-P639-A40-PM Datasheet, PDF (20/23 Pages) Vincotech – Clip-in PCB mounting

V23990-P639-A40-PM
Switching Definitions Output Inverter
Figure 5
Output inverter IGBT
Turn-off Switching Waveforms & definition of t_Eoff
120
%
100
P_off
I_{C 1%}
E_off
80
60
40
20
V_{GE 90%}
0
-20
-0,2
0
P_off (100%) =
E_off (100%) =
t_Eoff =
t_Eoff
0,2
0,4
4,86
kW
0,78
mJ
0,67
Ǒs
0,6
0,8
time (us)
Figure 6
Output inverter IGBT
Turn-on Switching Waveforms & definition of t_Eon
200
P_on
%
150
E_on
100
50
V_{GE 10%}
V_{CE 3%}
0
t_Eon
-50
3,9
4
4,1
4,2
P_on (100%) =
E_on (100%) =
t_Eon =
4,86
kW
0,83
mJ
0,28
Ǒs
4,3
4,4
time(us)
Figure 7
Gate voltage vs Gate charge (measured)
20
Output inverter FWD
15
10
5
0
-5
-10
-15
-20
-10
0
V_GEoff =
V_GEon =
V_C (100%) =
I_C (100%) =
Q_g =
10
20
30
40
50
60
70
Qg (nC)
-15
V
15
V
600
V
8
A
62,70
nC
Figure 8
Output inverter IGBT
Turn-off Switching Waveforms & definition of t_rr
150
%
I_d
100
50
V_d
0
-50
t_rr
fitted
I_{RRM 10%}
-100
I_{RRM 90%}
I_{RRM 100%}
-150
3,8
4
4,2
4,4
V_d (100%) =
I_d (100%) =
I_RRM (100%) =
t_rr =
600
V
8
A
-9
A
0,42
Ǒs
4,6
4,8
time(us)
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20
Revision: 2