V23990ꢀP590ꢀJ09ꢀPM / V23990ꢀP590ꢀJ19ꢀPM /
V23990ꢀP600ꢀI09ꢀPM / V23990ꢀP600ꢀI19ꢀPM
datasheet
Brake Switching Definitions
Figure 8.
FWD
Figure 9.
FWD
Turn-on Switching Waveforms & definition of tQrr (tQrr = integrating time for Qrr
)
Turn-on Switching Waveforms & definition of tErec (tErec= integrating time for Erec)
125
150
%
%
Erec
Qrr
Id
100
75
100
tQrr
50
tErec
50
0
ꢀ50
25
Prec
0
ꢀ100
ꢀ25
2,7
3
3,3
3,6
3,9
4,2
2,7
3
3,3
3,6
3,9
4,2
t
(µs)
t
(µs)
I d (100%) =
75
A
P rec (100%) =
Erec (100%) =
44,97
4,54
1,04
kW
mJ
ꢁs
Q rr (100%) =
12,17
1,04
ꢁC
ꢁs
t Qrr
=
tErec =
Copyright Vincotech
18
14 Aug. 2015 / Revision 2
VINCOTECH [ VINCOTECH ]
