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| V23990-P589-X4X-D2-14 Datasheet, PDF (9/23 Pages) Vincotech – Industrial drives Embedded Drives | |||
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Output Inverter
V23990-P589-*4*-PM
Figure 17
Typical rate of fall of forward
and reverse recovery current as a
function of collector current
dI0/dt,dIrec/dt = f(IC)
2400
dI0/dt
2000 dIrec/dt
1600
1200
800
400
0
0
10
20
At
Tj =
VCE =
VGE =
Rgon =
25/150 °C
600
V
±15
V
32
â¦
Figure 19
IGBT transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
101
Output inverter FWD
30
40
I C (A) 50
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)
6000
5000
4000
3000
2000
1000
0
0
35
70
At
Tj =
VR =
IF =
VGE =
25/150 °C
600
V
25
A
±15
V
Output inverter IGBT
Figure 20
FWD transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
101
Output inverter FWD
dI0/dt
dIrec/dt
105
R gon ( ⦠) 140
Output inverter FWD
100
100
10-1
10-2
10-5
At
D=
RthJH =
10-4
tp / T
1,30
10-3
K/W
D = 0,5
0,2
0,1
0,05
0,02
0,01
0,005
0.000
10-2
10-1
100 t p (s)
10110
RthJH = 1,11
K/W
IGBT thermal model values
Thermal grease
Phase change interface
R (C/W) Tau (s)
R (C/W) Tau (s)
0,07
3,4E+00
0,06
3,4E+00
0,32
4,1E-01
0,27
4,1E-01
0,59
1,0E-01
0,50
1,0E-01
0,24
1,3E-02
0,20
1,3E-02
0,08
8,3E-04
0,07
8,3E-04
10-1
10-2
10-5
At
D=
RthJH =
10-4
tp / T
1,83
10-3
K/W
D = 0,5
0,2
0,1
0,05
0,02
0,01
0,005
0.000
10-2
10-1
100
t p (s) 10110
RthJH = 1,55
K/W
FWD thermal model values
Thermal grease
Phase change interface
R (C/W) Tau (s)
R (C/W) Tau (s)
0,04
9,4E+00
0,04
9,4E+00
0,25
7,1E-01
0,21
7,1E-01
0,83
1,3E-01
0,71
1,3E-01
0,44
1,9E-02
0,37
1,9E-02
0,16
2,5E-03
0,14
2,5E-03
0,10
3,1E-04
0,09
3,1E-04
copyright Vincotech
9
Revision: 2
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