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| 10-FZ12NMA040SH-M267F Datasheet, PDF (23/27 Pages) Vincotech – Neutral point clamped inverter | |||
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10-FZ12NMA040SH-M267F/ 10-PZ12NMA040SH-M267FY
datasheet
Switching Definitions Half Bridge IGBT
General conditions
Tj
Rgon
Rgoff
= 125 °C
= 8â¦
= 8â¦
Figure 1
Half Bridge IGBT
Turn-off Switching Waveforms & definition of tdoff, tEoff
(tEoff = integrating time for Eoff)
125
%
tdoff
100
VGE 90%
75
VGE
IC
VCE
50
VCE 90%
tEoff
25
0
-25
-0,2
0
0,2
0,4
VGE (0%) =
VGE (100%) =
VC (100%) =
IC (100%) =
tdoff =
tEoff =
-15
V
15
V
700
V
28
A
0,22
µs
0,61
µs
IC 1%
0,6
0,8
time (us)
Figure 2
Half Bridge IGBT
Turn-on Switching Waveforms & definition of tdon, tEon
(tEon = integrating time for Eon)
250
%
IC
200
150
100
50
0
VCE
tdon
VGE 10%
-50
2,9
VGE (0%) =
VGE (100%) =
VC (100%) =
IC (100%) =
tdon =
tEon =
3
-15
15
700
28
0,07
0,16
VGE
IC 10%
tEon
VCE 3%
3,1
3,2
time(us) 3,3
V
V
V
A
µs
µs
Figure 3
Turn-off Switching Waveforms & definition of tf
125
%
IC
100
fitted
VCE
IC 90%
75
Half Bridge IGBT
IC 60%
50
IC 40%
25
IC10%
0
tf
-25
0
VC (100%) =
IC (100%) =
tf =
0,1
0,2
700
V
28
A
0,08
µs
0,3 time (us)
0,4
Figure 4
Turn-on Switching Waveforms & definition of tr
250
%
200
Half Bridge IGBT
IC
150
VCE
100
50
0
IC 90%
tr
IC 10%
-50
3,05
VC (100%) =
IC (100%) =
tr =
3,07
3,09
3,11
700
V
28
A
0,02
µs
3,13
3,15
time(us)
copyright Vincotech
23
Revision: 6
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