 English |
|
|
|
|
|
|
|
| V23990-P639-A40-PM Datasheet, PDF (9/23 Pages) Vincotech – Clip-in PCB mounting | |||
| |||
| ◁ |
V23990-P639-A40-PM
Figure 17
Typical rate of fall of forward
and reverse recovery current as a
function of collector current
dI0/dt,dIrec/dt = f(IC)
500
dI0/dt
dIrec/dt
400
300
200
100
0
0
4
8
At
Tj =
VCE =
VGE =
Rgon =
25/150 °C
600
V
±15
V
32
â¦
Figure 19
IGBT transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
101
Output Inverter
Output inverter FWD
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)
2500
2000
Output inverter FWD
dI0/dt
dIrec/dt
1500
1000
500
12
I C (A)
16
0
0
30
60
At
Tj =
VR =
IF =
VGE =
25/150 °C
600
V
8
A
±15
V
Output inverter IGBT
Figure 20
FWD transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
101
90
120 R gon ( ⦠) 150
Output inverter FWD
100
100
10-1
10-2
10-5
10-4
10-3
10-2
At
D=
RthJH =
tp / T
1,65
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)
1011
IGBT thermal model values
Thermal grease
Phase change material
R (C/W) Tau (s)
R (C/W) Tau (s)
0,08
1,1E+00
0,06
8,7E-01
0,25
2,5E-01
0,20
2,0E-01
0,72
6,3E-02
0,59
5,1E-02
0,40
1,5E-02
0,33
1,2E-02
0,19
3,0E-03
0,16
2,4E-03
10-1
10-2
10-5
10-4
10-3
10-2
At
D=
RthJH =
tp / T
2,31
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) 1011
FWD thermal model values
Thermal grease
Phase change material
R (C/W) Tau (s)
R (C/W) Tau (s)
0,04
9,4E+00
0,03
7,7E+00
0,15
9,0E-01
0,13
7,3E-01
0,78
1,2E-01
0,63
9,7E-02
0,68
3,5E-02
0,55
2,9E-02
0,41
6,2E-03
0,33
5,0E-03
0,24
9,3E-04
0,20
7,5E-04
Copyright by Vincotech
9
Revision: 2
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese