V23990-P825-F-P2-14 Datasheet, PDF (12/16 Pages) Vincotech – Trench Fieldstop IGBT3 Technology

Switching Definitions Output Inverter
General conditions
T_j
R_gon
R_goff
= 150 °C
= 4Ω
= 4Ω
V23990-P825-F-PM
preliminary datasheet
Figure 1
Output inverter IGBT
Turn-off Switching Waveforms & definition of tdoff, tEoff
(t_Eoff = integrating time for E_off)
140
120
t_doff
100
U_{ge 90%}
80
U_{ce 90%}
Uce
60
%
40
Ic
t_Eoff
20
I_{c 1%}
0
U_ge
-20
-40
-0,2
0
0,2
0,4
0,6
0,8
time (us)
V_GE (0%) =
V_GE (100%) =
V_C (100%) =
I_C (100%) =
t_doff =
t_Eoff =
-15
V
15
V
300
V
99
A
0,23
μs
0,51
μs
Figure 2
Output inverter IGBT
Turn-on Switching Waveforms & definition of tdon, tEon
(t_Eon = integrating time for E_on)
280
240
Ic
200
160
Uce
120
%
80
t_don
Uge
40
Uge_10%
0
Ic_10%
U_ce3%
t_Eon
-40
2,8
2,95
3,1 _time(us) 3,25
3,4
3,55
V_GE (0%) =
V_GE (100%) =
V_C (100%) =
I_C (100%) =
t_don =
t_Eon =
-15
V
15
V
300
V
99
A
0,16
μs
0,32
μs
Figure 3
Turn-off Switching Waveforms & definition of t_f
140
Output inverter IGBT
120
fitted
Uce
100
Ic
80
I_{c 90%}
%60
I_{c 60%}
40
I_{c 40%}
20
I_c10%
0
t_f
-20
0,15
0,2
0,25
0,3
0,35
0,4
time (us)
V_C (100%) =
I_C (100%) =
t_f =
300
V
99
A
0,10
μs
Figure 4
Turn-on Switching Waveforms & definition of t_r
260
Output inverter IGBT
220
180
140
%
100 Uce
60
Ic90%
tr
20
Ic
-20
2,9
3
I_c10%
3,1
3,2
3,3
3,4
time(us)
V_C (100%) =
I_C (100%) =
t_r =
300
V
99
A
0,03
μs
copyright by Vincotech
12
Revision: 2