V23990-P634-A-P1-14 Datasheet, PDF (8/18 Pages) Vincotech – IGBT FRED

flow 90PIM 1 600V/20A
Output inverter
V23990-P634-A-PM
preliminary data sheet
V23990-P634-A-02-14
Figure 13. IGBT transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
Figure 14. FRED transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
10¹
10¹
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
10^{0 t p (s)} 10¹
Parameter: D = tp / T
RthJH= 1,92 K/W
IGBT thermal model values
R (C/W)
0,07
0,18
0,86
0,44
0,23
0,14
Tau (s)
4,7E+00
5,9E-01
1,0E-01
2,4E-02
4,4E-03
4,2E-04
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
10^{0 t} p ^(s) 10¹
Parameter: D = tp / T
RthJH= 2,41 K/W
FRED thermal model values
R (C/W)
0,09
0,25
1,02
0,51
0,32
0,22
Tau (s)
3,5E+00
3,8E-01
7,3E-02
1,5E-02
2,9E-03
3,2E-04
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Finsinger Feld 1, D-85521 Ottobrunn
Revision:1