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| V23990-P760-A50-D2-14 Datasheet, PDF (16/28 Pages) Vincotech – Motor Drives Power Generation | |||
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V23990-P760-A50-PM
Brake
Figure 9
Typical switching times as a
function of collector current
t = f(IC)
1,00
tdoff
0,10
tf
tdon
0,01
tr
Brake IGBT
Figure 10
Typical switching times as a
function of gate resistor
t = f(RG)
1,00
tdoff
0,10 tf
tdon
0,01
tr
Brake IGBT
0,00
0
0,00
20
40
60
80
I C (A) 100
0
8
16
24
32 R G ( ⦠)
40
With an inductive load at
Tj =
150
°C
VCE =
600
V
VGE =
±15
V
Rgon =
8
â¦
Rgoff =
8
â¦
With an inductive load at
Tj =
150
°C
VCE =
600
V
VGE =
±15
V
IC =
50
A
Figure 11
IGBT transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
101
Brake IGBT
Figure 12
FWD transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
101
Brake FWD
100
100
10-1
10-2
10-5
10-4
10-3
At
D=
Phase change interface
RthJH =
0,63
K/W
10-2
10-1
tp / T
Thermal grease
RthJH =
0,78
D = 0,5
0,2
0,1
0,05
0,02
0,01
0,005
0.000
100
t p (s)
10110
K/W
10-1
10-2
10-5
10-4
10-3
At
D=
Phase change interface
RthJH =
1,45
K/W
10-2
10-1
tp / T
Thermal grease
RthJH =
1,79
D = 0,5
0,2
0,1
0,05
0,02
0,01
0,005
0.000
100
t p (s) 101 10
K/W
copyright Vincotech
16
Revision: 2
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