V23990-P769-A-D5-14 Datasheet, PDF (20/24 Pages) Vincotech – 3~rectifier,BRC,Inverter, NTC

V23990-P769-A-PM
V23990-P769-AY-PM
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 t _doff, t _Eoff
(t _{E off} = integrating time for E _off)
140
%
●1M20otor Drives
t_doff
Uce
100
U_{ge 90%}
80
60
U_{ce 90%}
Ic
● V4023990-P769-A
● V23990-P769-AY
20
0
-20
0
0,2
t_Eoff
U_ge
0,4
0,6
I_{c 1%}
0,8
1
time (µs)
V _GE (0%) =
V _GE (100%) =
V _C (100%) =
I _C (100%) =
t _doff =
t _{E off} =
-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 t _don, t _Eon
(t _{E on} = integrating time for E _on)
300
%
250
Ic
200
150
Uce
100
t_don
50
Uge_10%
0
-50
2,9
3
Ic_10%
t_Eon
3,1
3,2
V _GE (0%) =
V _GE (100%) =
V _C (100%) =
I _C (100%) =
t _don =
t _{E on} =
-15
V
15
V
600
V
75
A
0,09
µs
0,34
µs
Uge
U_ce3%
3,3
3,4
time(µs)
Figure 3
Output inverter IGBT
Turn-off Switching Waveforms & definition of t _f
120
%
fitted
Uce
100
Ic
80
I_{c 90%}
Figure 4
Output inverter IGBT
Turn-on Switching Waveforms & definition of t _r
300
%
250
Ic
200
60
I_{c 60%}
150
Uce
40
I_{c 40%}
100
Ic90%
tr
20
50
I_c10%
I_c10%
0
t_f
0
-20
0,3
0,35
0,4
0,45
0,5
0,55
0,6
0,65
time (µs)
V _C (100%) =
I _C (100%) =
t_f =
600
V
75
A
0,11
µs
-50
3
3,1
3,2
V _C (100%) =
I _C (100%) =
t_r =
600
V
75
A
0,02
µs
3,3
3,4
time(µs)
copyright Vincotech
20
05 Jun 2015 / Revision: 5