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| V23990-P848-X5X-P1-14 Datasheet, PDF (9/22 Pages) Vincotech – Industrial Drives Embedded Generation | |||
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Figure 17
Typical rate of fall of forward
and reverse recovery current as a
function of collector current
dI0/dt,dIrec/dt = f(Ic)
250
200
150
100
50
dI0/dt
dIrec/dt
0
0
2
4
At
Tj =
VCE =
VGE =
Rgon =
25/150 °C
600
V
±15
V
64
â¦
Figure 19
IGBT transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
101
V23990-P848-A58/A59/C58/C59-PM
preliminary datasheet
Output Inverter
Output inverter FRED
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)
1500
1200
Output inverter FRED
dI0/dt
dIrec/dt
900
600
300
6
8
IC (A)
0
0
60
120
180
240
RGon (â¦) 300
At
Tj =
VR =
IF =
VGE =
25/150 °C
600
V
4
A
±15
V
Output inverter IGBT
Figure 20
FRED transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
101
Output inverter FRED
100
100
10-1
10-2
10-5
At
D=
RthJH =
10-4
tp / T
2,51
10-3
K/W
IGBT thermal model values
R (C/W)
0,05
0,26
0,85
0,64
0,38
0,33
Tau (s)
6,2E+00
4,9E-01
8,6E-02
1,3E-02
2,2E-03
3,4E-04
D = 0,5
0,2
0,1
10-1
0,05
0,02
0,01
0,005
0.000
10-2
10-2
10-1
100 tp (s)
1012
10-5
10-4
10-3
10-2
At
D=
RthJH =
tp / T
2,56
K/W
FRED thermal model values
R (C/W)
0,12
0,62
1,10
0,37
0,35
Tau (s)
2,8E+00
2,1E-01
4,8E-02
7,2E-03
8,8E-04
D = 0,5
0,2
0,1
0,05
0,02
0,01
0,005
0.000
10-1
100
tp (s) 1012
copyright Vincotech
9
Revision: 1
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