V23990-P848-A58/A59/C58/C59-PM
preliminary datasheet
Output Inverter
Figure 17
Output inverter FRED
Figure 18
Output inverter FRED
Typical rate of fall of forward
and reverse recovery current as a
function of collector current
dI0/dt,dIrec/dt = f(Ic)
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
)
250
200
150
100
1500
dI0/dt
dIrec/dt
1200
900
600
300
0
50
dI0/dt
dIrec/dt
0
0
2
4
6
8
0
60
120
180
240
300
IC (A)
RGon (Ω)
At
At
Tj =
VCE
VGE
Tj =
25/150
600
°C
V
25/150
600
4
°C
V
A
V
=
=
VR =
IF =
VGE
±15
V
Rgon
=
=
64
ꢁ
±15
Figure 19
Output inverter IGBT
Figure 20
Output inverter FRED
IGBT transient thermal impedance
FRED transient thermal impedance
as a function of pulse width
as a function of pulse width
ZthJH = f(tp)
ZthJH = f(tp)
101
101
100
100
D = 0,5
0,2
D = 0,5
0,2
10-1
10-1
0,1
0,1
0,05
0,02
0,01
0,005
0.000
0,05
0,02
0,01
0,005
0.000
10-2
10-5
10-2
10-5
10-4
10-3
10-2
10-1
100
1012
tp (s)
10-4
10-3
10-2
10-1
100
tp (s)
1012
At
At
D =
tp / T
2,51
D =
tp / T
2,56
R
thJH
=
RthJH =
K/W
K/W
IGBT thermal model values
FRED thermal model values
R (C/W)
0,05
Tau (s)
6,2E+00
4,9E-01
8,6E-02
1,3E-02
2,2E-03
3,4E-04
R (C/W)
0,12
Tau (s)
2,8E+00
2,1E-01
4,8E-02
7,2E-03
8,8E-04
0,26
0,62
0,85
1,10
0,64
0,37
0,38
0,35
0,33
copyright Vincotech
9
Revision: 1
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