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| V23990-P820-F10-P2-14 Datasheet, PDF (8/16 Pages) Vincotech – Compact flow1 housing | |||
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Output Inverter
V23990-P820-F10-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)
4000
dI0/dt
dIrec/dt
3200
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)
5000
4000
Output inverter FRED
dI0/dt
dIrec/dt
2400
3000
1600
2000
800
1000
0
0
At
Tj =
VCE =
VGE =
Rgon =
30
60
90
120
25/150 °C
600
V
±15
V
4
â¦
Thermal grease Ë thicknessâ¤50um Ë Î» = 1 W/mK
I C (A) 150
Figure 19
IGBT transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
101
Output inverter IGBT
0
0
4
8
At
Tj =
VR =
IF =
VGE =
25/150 °C
600
V
75
A
±15
V
Figure 20
FRED transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
101
12
16 R Gon ( Ω) 20
Output inverter FRED
100
100
10-1
10-2
10-5
10-4
10-3
10-2
At
D=
RthJH =
tp / T
0,78
K/W
IGBT thermal model values
D = 0,5
0,2
0,1
10-1
0,05
0,02
0,01
0,005
0.000
10-2
10-1
100 t p (s)
1011
10-5
10-4
10-3
10-2
At
D=
RthJH =
tp / T
1,08
K/W
FRED thermal model values
D = 0,5
0,2
0,1
0,05
0,02
0,01
0,005
0.000
10-1
100
t p (s) 1011
R (C/W)
0,04
0,15
0,46
0,10
0,03
Tau (s)
5,2E+00
9,2E-01
1,9E-01
2,0E-02
1,2E-03
R (C/W)
0,03
0,14
0,55
0,23
0,09
0,04
Tau (s)
9,9E+00
1,2E+00
1,8E-01
4,1E-02
7,6E-03
5,4E-04
Copyright by Vincotech
8
Revision: 2
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