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| 70-W212NMA600SC03-M200P03 Datasheet, PDF (17/29 Pages) Vincotech – Mixed voltage NPC | |||
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70-W212NMA600SC03-M200P03
datasheet
Figure 17
Typical rate of fall of forward
and reverse recovery current as a
function of collector current
dI0/dt,dIrec/dt = f(Ic)
20000
dIrec/dt T
dIo/dt T
16000
Boost
neutral point IGBT and half bridge FWD
FWD
Figure 18
Typical rate of fall of forward
and reverse recovery current as a
function of IGBT turn on gate resistor
dI0/dt,dIrec/dt = f(Rgon)
25000
20000
dIrec/dt T
dI0/dt T
FWD
12000
15000
8000
10000
4000
5000
0
0
200
400
600
800
At
Tj =
VCE =
VGE =
Rgon =
25/125 °C
350
V
±15
V
1
â¦
Figure 19
IGBT transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
100
1000 I C (A) 1200
IGBT
0
0
2
4
6
At
Tj =
VR =
IF =
VGE =
25/125 °C
350
V
600
A
±15
V
Figure 20
FWD transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
100
8
R gon ( â¦) 10
FWD
10-1
10-1
D = 0,5
10-2
0,2
0,1
0,05
0,02
0,01
0,005
10-3
10-5
10-4
10-3
10-2
10-1
100
0.000
101 t p (s) 102
At
D=
RthJH =
tp / T
0,16
K/W
IGBT thermal model values
R (K/W) Tau (s)
0,046
4,40
0,028
1,10
0,028
0,24
0,035
0,05
0,015
0,02
0,002
0,003
0,005
0,000
D = 0,5
10-2
0,2
0,1
0,05
0,02
0,01
0,005
0.000
10-3
10-5
10-4
10-3
10-2
10-1
100
101
t p (s) 102
At
D=
RthJH =
tp / T
0,15
K/W
FWD thermal model values
R (K/W) Tau (s)
0,023
6,05
0,035
1,29
0,029
0,22
0,044
0,05
0,008
0,01
0,007
0,00
copyright Vincotech
17
03 Jun. 2015 / Revision 4
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