V23990-P629-F72-PM Datasheet, PDF (16/19 Pages) Vincotech – High efficiency dual boost

V23990-P629-F72-PM
datasheet
Switching Definitions BOOST IGBT
Figure 5
Boost IGBT
Turn-off Switching Waveforms & definition of t _Eoff
120
%
100
P_off
E_off
I_{C 1%}
80
60
40
20
V_{GE 90%}
0
-20
-0,1
0
P _off (100%) =
E _off (100%) =
t _{E off} =
t_Eoff
0,1
0,2
0,3
24,23
kW
1,53
mJ
0,56
µs
0,4
0,5
time (us)
Figure 6
Boost IGBT
Turn-on Switching Waveforms & definition of t _Eon
250
%
P_on
200
150
E_on
100
50
V_{GE 10%}
0
t_Eon
-50
2,9
2,95
3
3,05
3,1
P _on (100%) =
E _on (100%) =
t _{E on} =
24,23
kW
1,65
mJ
0,15
µs
V_{CE 3%}
3,15
3,2
time(us)
Figure 7
Boost FWD
Turn-off Switching Waveforms & definition of t _rr
200
%
I_d
100
t_rr
0
-100
fitted
I_{RRM 10%}
V_d
-200
I_{RRM 90%}
I_{RRM 100%}
-300
3
3,1
3,2
V _d (100%) =
I _d (100%) =
I _RRM (100%) =
t _rr =
600
V
40
A
-91
A
0,27
µs
3,3
3,4
time(us)
copyright Vincotech
16
12 Mar. 2015 / Revision 5