V23990-P630-A40-PM Datasheet, PDF (20/23 Pages) Vincotech – Clip-in PCB mounting

V23990-P630-A40-PM
Switching Definitions Output Inverter
Figure 5
Output inverter IGBT
Turn-off Switching Waveforms & definition of t_Eoff
125
%
I_{C 1%}
E_off
100
P_off
75
50
25
V_{GE 90%}
0
-25
-0,2
0
P_off (100%) =
E_off (100%) =
t_Eoff =
t_Eoff
0,2
0,4
9,02
kW
1,53
mJ
0,71
µs
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%}
0
-50
3,9
4
P_on (100%) =
E_on (100%) =
t_Eon =
4,1
9,02
1,78
0,37
t_Eon
V_{CE 3%}
4,2
4,3
kW
mJ
µs
4,4
4,5
time(us)
Figure 7
Gate voltage vs Gate charge (measured)
20
15
10
5
0
-5
-10
-15
-20
-20
0
V_GEoff =
V_GEon =
V_C (100%) =
I_C (100%) =
Q_g =
20
40
60
-15
V
15
V
600
V
15
A
108,88 nC
Output inverter FWD
80
100
120
Qg (nC)
Figure 8
Output inverter IGBT
Turn-off Switching Waveforms & definition of t_rr
150
%
I_d
100
t_rr
50
V_d
0
-50
-100
I_RRM90%
I_RRM100%
fitted
I_RRM10%
-150
3,8
4
4,2
4,4
4,6
4,8
5
time(us)
V_d (100%) =
I_d (100%) =
I_RRM (100%) =
t_rr =
600
V
15
A
-13
A
0,51
µs
copyright Vincotech
20
Revision: 2