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| V23990-P824-F-P2-14 Datasheet, PDF (8/16 Pages) Vincotech – Trench Fieldstop IGBT3 Technology | |||
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Output Inverter
V23990-P824-F-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)
6000
dI0/dt
dIrec/dt
5000
4000
3000
2000
1000
0
0
30
60
At
Tj =
VCE =
VGE =
Rgon =
25/150 °C
300
V
±15
V
4
â¦
Figure 19
IGBT transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
100
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)
7500
6000
Output inverter FRED
dI0/dt
dIrec/dt
4500
3000
1500
90
120
I C (A) 150
0
0
4
8
12
16 R Gon ( Ω) 20
At
Tj =
VR =
IF =
VGE =
25/150 °C
300
V
75
A
±15
V
Output inverter IGBT
Figure 20
FRED transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
100
Output inverter FRED
10-1
10-2
10-5
10-4
10-3
10-2
At
D=
RthJH =
tp / T
0,57
K/W
IGBT thermal model values
10-1
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
10-5
10-4
10-3
10-2
At
D=
RthJH =
tp / T
0,76
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)
0,01
0,08
0,17
0,21
0,04
0,03
0,03
Tau (s)
9,8E+00
1,3E+00
1,7E-01
5,6E-02
5,6E-03
8,7E-04
1,6E-04
R (C/W)
0,02
0,08
0,12
0,32
0,10
0,06
0,05
Tau (s)
9,4E+00
1,2E+00
1,5E-01
4,0E-02
5,0E-03
7,9E-04
1,9E-04
copyright by Vincotech
8
Revision: 2
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