V23990-P629-L59-PM Datasheet, PDF (16/19 Pages) Vincotech – Ultra fast switching frequency

V23990-P629-L59-PM
preliminary datasheet
Switching Definitions BOOST IGBT
Figure 5
Turn-off Switching Waveforms & definition of t_Eoff
120
%
100
P_off
80
Boost IGBT
E_off
60
40
20
V_{GE 90%}
0
t_Eoff
-20
-0,2
0
0,2
P_off (100%) =
E_off (100%) =
t_Eoff =
16,97
kW
1,55
mJ
0,42
µs
I_{C 1%}
0,4
0,6
time (us)
Figure 6
Turn-on Switching Waveforms & definition of t_Eon
350
%
P_on
300
Boost IGBT
250
200
150
E_on
100
50
V_{GE 10%}
0
t_Eon
V_{CE 3%}
-50
2,95
P_on (100%) =
E_on (100%) =
t_Eon =
3
3,05
3,1
16,97
kW
1,85
mJ
0,14
µs
3,15
3,2
time(us)
Figure 7
Gate voltage vs Gate charge (measured)
20
15
10
5
0
-5
-50
V_GEoff =
V_GEon =
V_C (100%) =
I_C (100%) =
Q_g =
0
50
0
V
15
V
700
V
24
A
144,01 nC
Boost IGBT
Figure 8
Turn-off Switching Waveforms & definition of t_rr
200
%
100
V_d
0
-100
t_rr
fitted
I_{RRM 10%}
Boost FWD
I_d
100
150
Qg (nC)
-200
-300
-400
2,95
V_d (100%) =
I_d (100%) =
I_RRM (100%) =
t_rr =
I_{RRM 90%}
I_{RRM 100%}
3,1
700
V
24
A
-76
A
0,21
µs
3,25
3,4
time(us)
copyright Vincotech
16
Revision: 1