V23990-P868-F49/F48-PM
preliminary datasheet
Output Inverter
Figure 17
Output inverter FRED
Figure 18
Output inverter FRED
Typical rate of fall of forward
and reverse recovery current as a
function of collector current
dI0/dt,dIrec/dt = f(IC)
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
)
1200
3500
dI0/dt
dI0/dt
dIrec/dt
dIrec/dt
3000
2500
2000
1500
1000
500
1000
800
600
400
200
0
0
R
( Ω)
150
I C (A)
0
5
10
15
20
25
30
0
30
60
90
120
gon
Tj =
VCE
VGE
Tj =
VR =
IF =
25/150
600
15
°C
V
V
25/150
600
15
°C
V
A
=
=
Rgon
=
VGE =
32
ꢁ
15
V
Figure 19
Output inverter IGBT
Figure 20
Output inverter FRED
IGBT transient thermal impedance
as a function of pulse width
FRED transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
ZthJH = f(tp)
101
100
D = 0,5
0,2
D = 0,5
0,2
10-1
0,1
0,1
0,05
0,02
0,01
0,005
0.000
0,05
0,02
0,01
0,005
0.000
10-2
10-5
t p (s)
t p (s)
10-4
10-3
10-2
10-1
100
1011
tp / T
1,47
tp / T
2,13
D =
RthJH
D =
RthJH =
=
K/W
K/W
IGBT thermal model values
FRED thermal model values
R (C/W)
0,03
0,15
0,65
0,38
Tau (s)
6,2E+00
8,8E-01
1,2E-01
2,5E-02
4,5E-03
4,6E-04
R (C/W)
0,04
0,17
0,81
0,64
Tau (s)
8,9E+00
8,9E-01
1,2E-01
2,4E-02
3,9E-03
4,4E-04
0,15
0,11
0,28
0,20
copyright Vincotech
8
Revision: 1
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