V23990-P769-A60-D4-14 Datasheet, PDF (21/28 Pages) Vincotech – 3~rectifier,BRC,Inverter, NTC

V23990-P769-A60-PM
V23990-P769-A60Y-PM
datasheet
Switching Definitions Output Inverter
General conditions
T_j
R _gon
R _goff
= 150 °C
= 7,9 Ω
= 8Ω
Figure 1
Output inverter IGBT
Turn-off Switching Waveforms & definition of t _doff, t _Eoff
(t _{E off} = integrating time for E _off)
120
%
100
t_doff
V_{GE 90%}
V_{CE 90%}
V_CE
80
I_C
60
40
t_Eoff
20
0
-20
-0,4
-0,2
V _GE (0%) =
V _GE (100%) =
V _C (100%) =
I _C (100%) =
t _doff =
t _{E off} =
V_GE
I_{C 1%}
0
0,2
0,4
0,6
0,8
1
time (us)
-15
V
15
V
600
V
75
A
0,20
µs
0,86
µs
Figure 2
Output inverter IGBT
Turn-on Switching Waveforms & definition of t _don, t _Eon
(t _{E on} = integrating time for E _on)
200
%
I_C
150
100
t_don
50
V_GE10%
0
I_C10%
-50
3,95
4,05
t_Eon
4,15
4,25
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
0,08
µs
0,31
µs
V_GE
V_{CE 3%}
V_CE
4,35
4,45
time(us)
Figure 3
Output inverter IGBT
Turn-off Switching Waveforms & definition of t _f
140
%
120
fitted
I_C
V_CE
100
I_{C 90%}
80
60
I_{C 60%}
40
20
0
-20
0
I_{C 40%}
I_C10%
t_f
0,1
0,2
0,3
V _C (100%) =
I _C (100%) =
t_f =
600
V
75
A
0,096
µs
0,4
0,5
time (us)
Figure 4
Output inverter IGBT
Turn-on Switching Waveforms & definition of t _r
200
%
I_c
150
100
I_C90%
t_r
50
I_C10%
0
V_CE
-50
4,07
4,1
V _C (100%) =
I _C (100%) =
t_r =
4,13
4,16
4,19
4,22
4,25
4,28 4,31
time(us)
600
V
75
A
0,018
µs
copyright Vincotech
21
05 Jun. 2015 / Revision 4