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V23990-P544-X3X-D4-14 Datasheet, PDF (9/23 Pages) Vincotech – Industrial drives
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Output Inverter
V23990-P544-*3*-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)
2000
1600
1200
800
400
0
0
5
10
15
At
Tj =
VCE =
VGE =
Rgon =
25/125 °C
300
V
15
V
16
Ω
Figure 19
IGBT transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
101
Output inverter FWD
dI0/dt
dIrec/dt
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)
2000
1600
Output inverter FWD
dIrec/dt
dI0/dt
1200
800
400
20
25 I C (A) 30
0
0
30
60
At
Tj =
VR =
IF =
VGE =
25/125 °C
300
V
15
A
15
V
90
120
150
R gon ( Ω )
Output inverter IGBT
Figure 20
FWD transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
101
Output inverter FWD
100
100
D = 0,5
0,2
10-1
0,1
0,05
0,02
0,01
0,005
0.000
10-2
10-5
10-4
10-3
10-2
10-1
100 t p (s)
10110
At
D=
RthJH =
tp / T
2,10
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
2,8E+00
0,25
3,7E-01
0,20
3,0E-01
0,98
7,6E-02
0,79
6,2E-02
0,42
1,4E-02
0,34
1,1E-02
0,19
2,5E-03
0,16
2,1E-03
0,19
3,0E-04
0,15
2,4E-04
10-1
10-2
10-5
10-4
10-3
10-2
At
D=
RthJH =
tp / T
2,75
K/W
D = 0,5
0,2
0,1
0,05
0,02
0,01
0,005
0.000
10-1
100
t p (s) 10110
FWD thermal model values
Thermal grease
Phase change interface
R (C/W) Tau (s)
R (C/W) Tau (s)
0,05
8,2E+00
0,04
6,6E+00
0,17
7,4E-01
0,14
6,0E-01
0,78
1,1E-01
0,64
8,7E-02
0,74
3,1E-02
0,60
2,5E-02
0,48
5,4E-03
0,39
4,4E-03
0,24
8,5E-04
0,19
6,9E-04
copyright Vincotech
9
Revision: 4
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