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| 70-W212NMA600NB02-M200P62 Datasheet, PDF (17/31 Pages) Vincotech – Mixed voltage NPC | |||
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70-W212NMA600NB02-M200P62
Figure 17
Typical rate of fall of forward
and reverse recovery current as a
function of collector current
dI0/dt,dIrec/dt = f(Ic)
21000
dIo/dt T
18000
dIrec/dt T
15000
12000
9000
6000
3000
0
0
200
400
600
At
Tj =
VCE =
VGE =
Rgon =
25/125/150 °C
350
V
±15
V
1
â¦
Figure 19
IGBT transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
100
Boost operation
neutral point IGBT (T2,T3) and half bridge FWD (D1,D4)
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)
30000
25000
FWD
dI0/dt T
dIrec/dt T
20000
15000
10000
5000
800
1000 I C (A) 1200
0
0
2
4
6
At
Tj =
VR =
IF =
VGE =
25/125/150 °C
350
V
600
A
±15
V
IGBT
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
0.000
10-3
10-5
10-4
10-3
10-2
10-1
100
101 t p (s) 102
At
D=
tp / T
Preapplied PCM
Thermal grease
RthJH =
0,15
K/W
RthJH =
0,17
K/W
IGBT thermal model values
100um preapplied PCM
100um grease 1W/mK (P12)
R (C/W) Tau (s)
R (C/W) Tau (s)
0,029
2,074
0,033
2,074
0,027
0,416
0,030
0,416
0,030
0,086
0,034
0,086
0,048
0,018
0,054
0,018
0,011
0,005
0,012
0,005
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=
tp / T
Preapplied PCM
Thermal grease
RthJH =
0,16
K/W
RthJH =
0,18
K/W
FWD thermal model values
100um preapplied PCM
R (C/W) Tau (s)
0,015
5,007
0,026
1,172
0,033
0,251
0,052
0,054
0,022
0,015
100um grease 1W/mK (P12)
R (C/W) Tau (s)
0,0165
5,007
0,0296
1,172
0,0377
0,251
0,0590
0,054
0,0252
0,015
copyright by Vincotech
17
Revision: 1.2
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