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| V23990-P768-A60-D2-14 Datasheet, PDF (11/29 Pages) Vincotech – 3~rectifier,BRC,Inverter, NTC | |||
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Output Inverter
V23990-P768-A60-PM
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)
2000
1500
dIo/dtLow T
1000
dIrec/dtLow T
Output inverter FWD
dI0/dt
dIrec/dt
di0/dtHigh T
500
0
0
At
Tj =
VCE =
VGE =
Rgon =
20
25/150 °C
600
V
±15
V
16
â¦
dIrec/dtHigh T
40
60
80
I C (A) 100
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)
10000
8000
Output inverter FWD
dI0/dt
dIrec/dt
6000
4000
2000
0
0
15
30
45
60 R gon ( ⦠) 75
At
Tj =
VR =
IF =
VGE =
25/150 °C
600
V
50
A
±15
V
Figure 19
IGBT transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
100
Output inverter IGBT
Figure 20
FWD transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
100
Output inverter FWD
10-1
10-2
10-5
At
D=
RthJH =
10-4
tp / T
0,61
10-3
K/W
IGBT thermal model values
R (K/W)
0,04
0,05
0,13
0,26
0,08
0,03
0,02
Tau (s)
4,0E+00
7,8E-01
1,5E-01
4,5E-02
1,3E-02
1,4E-03
3,8E-04
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
RthJH = 0,60
K/W
10-1
10-2
10-5
At
D=
RthJH =
10-4
tp / T
0,75
10-3
K/W
FWD thermal model values
R (K/W)
0,04
0,07
0,21
0,31
0,07
0,05
Tau (s)
3,7E+00
5,6E-01
9,7E-02
2,9E-02
6,0E-03
6,6E-04
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
RthJH = 0,73
K/W
copyright Vincotech
11
19 Dec 2014 / Revision 2
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