V23990-P585-X2X-D2-14 Datasheet, PDF (10/24 Pages) Vincotech – Industrial drives Embedded drives

Output Inverter
V23990-P585-*2*-PM
Figure 17
Typical rate of fall of forward
and reverse recovery current as a
function of collector current
dI₀/dt,dI_rec/dt = f(I_C)
3500
dI₀/dt
3000 _dIrec/dt
2500
Output inverter FWD
dI_o/dt_{Low T}
2000
1500
di₀/dt_{High T}
dI_rec/dt_{High T}
dI_rec/dt_{Low T}
1000
500
0
0
10
20
30
40
50 I C (A) 60
At
T_j =
V_CE =
V_GE =
R_gon =
25/125 °C
300
V
±15
V
16
Ω
Figure 18
Typical rate of fall of forward
and reverse recovery current as a
function of IGBT turn on gate resistor
dI₀/dt,dI_rec/dt = f(R_gon)
5000
4500
Output inverter FWD
dI₀/dt
dI_rec/dt
4000
3500
3000
2500
2000
1500
1000
500
di₀/dt_{High T}
dI_rec/dt_{High T}
dI_o/dt_{Low T}
dI_rec/dt_{Low T}
0
0
10
20
30
40
50
60 _{R gon ( Ω )} 70
At
T_j =
V_R =
I_F =
V_GE =
25/125 °C
300
V
30
A
±15
V
Figure 19
IGBT transient thermal impedance
as a function of pulse width
Z_thJH = f(t_p)
10¹
Output inverter IGBT
Figure 20
FWD transient thermal impedance
as a function of pulse width
Z_thJH = f(t_p)
10¹
Output inverter FWD
10⁰
10⁰
10^-1
10^-2
10^-5
At
D=
R_thJH =
10^-4
t_p / T
1,60
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
10^{0 t} p ^(s)
10¹10
Phase change material
RthJH = 1,37
K/W
IGBT thermal model values
Thermal grease
Phase change material
R (C/W) Tau (s)
R (C/W) Tau (s)
0,09
3,0E+00
2,57
3,0E+00
0,36
4,1E-01
0,35
4,1E-01
0,67
1,1E-01
0,10
1,1E-01
0,39
1,7E-02
0,01
1,7E-02
0,11
2,8E-03
0,00
2,8E-03
0,11
2,7E-04
0,00
2,7E-04
10^-1
10^-2
10^-5
At
D=
R_thJH =
10^-4
t_p / T
2,07
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
Phase change material
RthJH = 1,78
K/W
FWD thermal model values
Thermal grease
Phase change material
R (C/W) Tau (s)
R (C/W) Tau (s)
0,09
2,7E+00
2,34
2,7E+00
0,36
3,1E-01
0,27
3,1E-01
0,72
7,9E-02
0,07
7,9E-02
0,52
1,6E-02
0,01
1,6E-02
0,21
2,8E-03
0,00
2,8E-03
0,18
3,3E-04
0,00
3,3E-04
copyright Vincotech
10
Revision: 2