V23990-P848-X5X-P1-14 Datasheet, PDF (18/22 Pages) Vincotech – Industrial Drives Embedded Generation

V23990-P848-A58/A59/C58/C59-PM
preliminary datasheet
Switching Definitions Output Inverter
General conditions
T_j
R_gon
R_goff
= 150 °C
= 64 Ω
= 64 Ω
Figure 1
Output inverter IGBT
Turn-off Switching Waveforms & definition of tdoff, tEoff
(t_Eoff = integrating time for E_off)
140
120
100
U_{ge 90%}
80
t_doff
U_{ce 90%}
Uce
60
%
40
Ic
t_Eoff
20
I_{c 1%}
0
-20
U_ge
-40
-0,2
-0,05
0,1
0,25
0,4
0,55
0,7
0,85
time (us)
V_GE (0%) =
V_GE (100%) =
V_C (100%) =
I_C (100%) =
t_doff =
t_Eoff =
-15
V
15
V
600
V
4
A
0,23
µs
0,59
µs
Figure 2
Output inverter IGBT
Turn-on Switching Waveforms & definition of tdon, tEon
(t_Eon = integrating time for E_on)
320
Ic
260
200
%
140
Uce
80
t_don
Uge
20
-40
2,8
Uge_10%
2,9
3
Ic_10%
t_Eon
U_ce3%
3,1
3,2
3,3
3,4
3,5
time(us)
V_GE (0%) =
V_GE (100%) =
V_C (100%) =
I_C (100%) =
t_don =
t_Eon =
-15
V
15
V
600
V
4
A
0,08
µs
0,32
µs
Figure 3
Turn-off Switching Waveforms & definition of t_f
140
Output inverter IGBT
120
Ic
fitted
Uce
100
I_{c 90%}
80
% ₆₀
I_{c 60%}
40
I_{c 40%}
20
I_c10%
0
t_f
-20
0,1
0,15
0,2
0,25
0,3
0,35
0,4
0,45
time (us)
V_C (100%) =
I_C (100%) =
t_f =
600
V
4
A
0,11
µs
Figure 4
Turn-on Switching Waveforms & definition of t_r
320
Output inverter IGBT
260
200
%
140
Uce
80
20
Ic
Ic90%
tr
I_c10%
-40
2,9
3
3,1
3,2
3,3
3,4
3,5
time(us)
V_C (100%) =
I_C (100%) =
t_r =
600
V
4
A
0,02
µs
copyright Vincotech
18
Revision: 1