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| 30-FT12NMA160SH-M669F08 Datasheet, PDF (24/31 Pages) Vincotech – Common collector neutral connection | |||
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30-FT12NMA160SH-M669F08
Switching Definitions Half Bridge
General conditions
Tj
Rgon
Rgoff
= 125 °C
= 4â¦
= 4â¦
Figure 1
Half Bridge IGBT
Turn-off Switching Waveforms & definition of tdoff, tEoff
(tEoff = integrating time for Eoff)
125
%
tdoff
100
VGE 90%
IC
75
VGE
50
VCE 90%
tEoff
VCE
25
IC 1%
0
Figure 2
Half Bridge IGBT
Turn-on Switching Waveforms & definition of tdon, tEon
(tEon = integrating time for Eon)
250
%
IC
200
150
100
VCE
50
0
tdon
VGE10%
VGE
IC10%
tEon
VCE5%
-25
-0,2
0
0,2
0,4
VGE (0%) =
VGE (100%) =
VC (100%) =
IC (100%) =
tdoff =
tEoff =
-15
V
15
V
700
V
100
A
0,28
µs
0,66
µs
0,6 time (us) 0,8
-50
2,95
3,05
3,15
VGE (0%) =
VGE (100%) =
VC (100%) =
IC (100%) =
tdon =
tEon =
-15
V
15
V
700
V
100
A
0,14
µs
0,27
µs
3,25 time(us) 3,35
Figure 3
Turn-off Switching Waveforms & definition of tf
125
%
IC
100
fitted
Half Bridge IGBT
IC 90%
75
IC 60%
VCE
50
IC 40%
25
IC10%
0
tf
Figure 4
Turn-on Switching Waveforms & definition of tr
250
%
Ic
200
Half Bridge IGBT
150
100
VCE
50
0
IC90%
tr
IC10%
-25
0,1
0,15
0,2
0,25
VC (100%) =
IC (100%) =
tf =
700
V
100
A
0,06
µs
-50
0,3
0,35
3,1
3,15
3,2
time (us)
VC (100%) =
IC (100%) =
tr =
700
V
100
A
0,02
µs
3,25 time(us) 3,3
copyright by Vincotech
24
Revision: 2
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