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| V23990-P588-X4X-D2-14 Datasheet, PDF (9/23 Pages) Vincotech – Industrial drives mbedded drives | |||
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Output Inverter
V23990-P588-*4*-PM
preliminary datasheet
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
5
10
15
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
dIrec/dtLow T
dIo/dtLow T
dI0/dtHigh T
dIrec/dtHigh T
20
25 I C (A) 30
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)
5000
4500
4000
3500
3000
2500
2000
1500
1000
dIo/dtLow T
500
dIrec/dtHigh T
0
0
20
40
60
80
At
Tj =
VR =
IF =
VGE =
25/150 °C
600
V
15
A
±15
V
Output inverter FWD
dI0/dt
dIrec/dt
dIrec/dtLow T
100
120
140
R gon ( ⦠)
Output inverter IGBT
Figure 20
FWD transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
101
Output inverter FWD
100
100
10-1
10-2
10-5
At
D=
RthJH =
10-4
tp / T
1,67
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)
1011 0
RthJH = 1,43
K/W
IGBT thermal model values
Thermal grease
Phase change interface
R (C/W) Tau (s)
R (C/W) Tau (s)
0,09
3,0E+00
2,61
3,0E+00
0,51
3,4E-01
0,00
3,4E-01
0,56
8,4E-02
0,00
8,4E-02
0,33
1,3E-02
0,00
1,3E-02
0,11
1,3E-03
0,00
1,3E-03
0,06
2,6E-04
0,00
2,6E-04
10-1
10-2
10-5
At
D=
RthJH =
10-4
tp / T
2,17
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 =
1,86
K/W
FWD thermal model values
Thermal grease
Phase change interface
R (C/W) Tau (s)
R (C/W) Tau (s)
0,05
9,9E+00
8,48
9,9E+00
0,30
6,3E-01
0,00
6,3E-01
0,87
1,1E-01
0,00
1,1E-01
0,56
1,6E-02
0,00
1,6E-02
0,23
2,3E-03
0,00
2,3E-03
0,16
3,2E-04
0,00
3,2E-04
copyright Vincotech
9
Revision: 2
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