 English |
|
|
|
|
|
|
|
| V23990-P541-X3X-D4-14 Datasheet, PDF (9/23 Pages) Vincotech – Industrial drives Embedded drives | |||
| |||
| ◁ |
Figure 17
Typical rate of fall of forward
and reverse recovery current as a
function of collector current
dI0/dt,dIrec/dt = f(IC)
1000
dI0/dt
dIrec/dt
800
600
400
200
0
0
2
4
6
At
Tj =
VCE =
VGE =
Rgon =
25/125 °C
300
V
15
V
32
â¦
Figure 19
IGBT transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
101
Output Inverter
V23990-P541-*3*-PM
Output inverter FWD
8
10 I C (A) 12
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)
1400
1200
1000
800
600
400
200
0
0
50
100
150
At
Tj =
VR =
IF =
VGE =
25/125 °C
300
V
6
A
15
V
Output inverter IGBT
Figure 20
FWD transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
101
Output inverter FWD
dI0/dt
dIrec/dt
200
250 R gon ( ⦠) 300
Output inverter FWD
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
100 t p (s)
1011 0
At
D=
RthJH =
tp / T
2,78
K/W
IGBT thermal model values
Thermal grease
Phase change interface
R (C/W) Tau (s)
R (C/W) Tau (s)
0,07
3,3E+00
0,06
2,7E+00
0,34
3,8E-01
0,27
3,1E-01
0,93
8,3E-02
0,75
6,7E-02
0,64
1,3E-02
0,52
1,1E-02
0,44
2,6E-03
0,36
2,1E-03
0,37
3,2E-04
0,30
2,6E-04
10-1
10-2
10-5
10-4
10-3
10-2
At
D=
RthJH =
tp / T
3,68
K/W
D = 0,5
0,2
0,1
0,05
0,02
0,01
0,005
0.000
10-1
100
t p (s)
10110
FWD thermal model values
Thermal grease
Phase change interface
R (C/W) Tau (s)
R (C/W) Tau (s)
0,04
1,4E+01
0,04
1,1E+01
0,20
7,0E-01
0,16
5,7E-01
0,88
1,2E-01
0,71
9,4E-02
0,69
2,0E-02
0,56
1,6E-02
0,78
4,1E-03
0,63
3,3E-03
0,44
7,3E-04
0,36
5,9E-04
copyright Vincotech
9
Revision: 4
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese