V23990-P640-G20-PM Datasheet, PDF (13/16 Pages) Vincotech – Clip-in PCB mounting

V23990-P640-G20-PM
Switching Definitions Brake
Figure 5
Brake IGBT
Turn-off Switching Waveforms & definition of t _Eoff
125
%
100
P_off
E_off
I_{C 1%}
75
50
25
V_{GE 90%}
0
-25
-0,2
0
P _off (100%) =
E _off (100%) =
t _{E off} =
t_Eoff
0,2
0,4
0,6
21,00
kW
3,71
mJ
0,83
µs
0,8
1
time (us)
Figure 6
Brake IGBT
Turn-on Switching Waveforms & definition of t _Eon
200
%
P_on
150
100
E_on
50
V_{GE 10%}
0
t_Eon
V_{CE 3%}
-50
2,9
2,98
3,06
3,14
P _on (100%) =
E _on (100%) =
t _{E on} =
21,00
kW
1,98
mJ
0,20
µs
3,22
3,3
time(us)
Figure 7
Gate voltage vs Gate charge (measured)
20
Brake IGBT
15
10
5
0
-5
-50
0
V _{GE off} =
V _{GE on} =
V _C (100%) =
I _C (100%) =
Q_g =
50
0
15
600
35
188,05
100
V
V
V
A
nC
150
200
Qg (nC)
Figure 8
Brake FWD
Turn-off Switching Waveforms & definition of t _rr
150
%
I_d
100
t_rr
50
V_d
0
-50
fitted
I_{RRM 10%}
-100
-150
-200
I_{RRM 90%}
I_{RRM 100%}
2,9
3
3,1
3,2
3,3
3,4
3,5
time(us)
V _d (100%) =
I _d (100%) =
I _RRM (100%) =
t _rr =
600
V
35
A
-64
A
0,26
µs
copyright Vincotech
13
30 Jun. 2015 / Revision 2