V23990-P769-A-P1-14 Datasheet, PDF (20/24 Pages) Vincotech – 3~rectifier,BRC,Inverter, NTC

V23990-P769-A-PM
prel datasheet
Switching Definitions Output Inverter
General conditions
T_j
R_gon
R_goff
= 150 °C
= 8Ω
= 8Ω
Figure 1
Output inverter IGBT
Turn-off Switching Waveforms & definition of tdoff, tEoff
(t_Eoff = integrating time for E_off)
140
120
100
80
60
%
40
U_{ge 90%}
t_doff
U_{ce 90%}
Ic
Uce
t_Eoff
20
I_{c 1%}
0
U_ge
-20
-40
-0,2
0
0,2
0,4
0,6
0,8
1
time (us)
V_GE (0%) =
V_GE (100%) =
V_C (100%) =
I_C (100%) =
t_doff =
t_Eoff =
-15
V
15
V
600
V
75
A
0,27
μs
0,65
μs
Figure 2
Output inverter IGBT
Turn-on Switching Waveforms & definition of tdon, tEon
(t_Eon = integrating time for E_on)
300
Ic
250
200
150
%
Uce
100
t_don
50
Uge_10%
0
Ic_10%
t_Eon
Uge
U_ce3%
-50
2,8
2,9
V_GE (0%) =
V_GE (100%) =
V_C (100%) =
I_C (100%) =
t_don =
t_Eon =
3
3,1 _time(us3) ,2
3,3
3,4
3,5
-15
V
15
V
600
V
75
A
0,09
μs
0,34
μs
Figure 3
Turn-off Switching Waveforms & definition of t_f
140
Output inverter IGBT
fitted
120
Ic
Uce
100
I_{c 90%}
80
%60
I_{c 60%}
40
I_{c 40%}
20
0
t_f
I_c10%
Figure 4
Turn-on Switching Waveforms & definition of t_r
300
Output inverter IGBT
250
200
150
%
100
Uce
50
0
Ic
Ic90%
tr
I_c10%
-20
-50
0,3
0,35
0,4
0,45
0,5
0,55
0,6
0,65
time (us)
2,9
3
3,1
3,2
3,3
3,4
time(us)
V_C (100%) =
I_C (100%) =
t_f =
600
V
75
A
0,11
μs
V_C (100%) =
I_C (100%) =
t_r =
600
V
75
A
0,02
μs
copyright Vincotech
20
Revision: 1