V23990-P640-G20-PM Datasheet, PDF (12/16 Pages) Vincotech – Clip-in PCB mounting

V23990-P640-G20-PM
Switching Definitions Brake
General conditions
T_j
R _gon
R _goff
= 150 °C
= 8Ω
= 8Ω
Figure 1
Brake IGBT
Turn-off Switching Waveforms & definition of t _doff, t _Eoff
(t _{E off} = integrating time for E _off)
125
%
t_doff
V_CE
100
V_{GE 90%}
V_{CE 90%}
75
I_C
50
t_Eoff
25
V_GE
I_{C 1%}
0
Figure 2
Brake IGBT
Turn-on Switching Waveforms & definition of t _don, t _Eon
(t _{E on} = integrating time for E _on)
300
%
I_C
250
200
150
V_CE
100
t_don
50
V_GE10%
0
V_GE
I_{C 10%}
t_Eon
V_{CE 3%}
-25
-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 _{E off} =
0
V
15
V
600
V
35
A
0,48
µs
0,83
µs
-50
2,95
3
3,05
3,1
3,15
3,2
3,25
time(us)
V _GE (0%) =
V _GE (100%) =
V _C (100%) =
I _C (100%) =
t _don =
t _{E on} =
0
V
15
V
600
V
35
A
0,03
µs
0,20
µs
Figure 3
Brake IGBT
Turn-off Switching Waveforms & definition of t _f
125
%
100
I_C
fitted
V_CE
I_{C 90%}
75
I_{C 60%}
50
I_{C 40%}
25
I_C10%
0
t_f
Figure 4
Brake IGBT
Turn-on Switching Waveforms & definition of t _r
300
%
I_c
250
200
150
100
V_CE
50
0
t_r
I_{C 10%}
I_{C 90%}
-25
0,2
0,3
0,4
0,5
0,6
0,7
0,8
time (us)
-50
3,02
3,04
3,06
3,08
V _C (100%) =
I _C (100%) =
t_f =
600
V
35
A
0,12
µs
V _C (100%) =
I _C (100%) =
t_r =
600
V
35
A
0,02
µs
3,1
3,12
time(us)
copyright Vincotech
12
30 Jun. 2015 / Revision 2