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| V23990-P545-X3X-D4-14 Datasheet, PDF (15/23 Pages) Vincotech – Industrial drives Embedded drives | |||
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Brake
V23990-P545-*3*-PM
Figure 9
Typical switching times as a
function of collector current
t = f(IC)
1,00
0,10 tf
0,01 tdon
tr
Brake IGBT
tdoff
Figure 10
Typical switching times as a
function of gate resistor
t = f(RG)
1,00
tdoff
0,10
tf
0,01
Brake IGBT
tdon
tr
0,00
0
0,00
5
10
15
20
25 I C (A) 30
0
30
60
With an inductive load at
Tj =
25/125 °C
VCE =
300
V
VGE =
15
V
Rgon =
16
â¦
Rgoff =
8
â¦
With an inductive load at
Tj =
25/125 °C
VCE =
300
V
VGE =
15
V
IC =
15
A
90
120
150
RG (â¦)
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
At
Thermal grease
RthJH =
2,553
10-3
D=
K/W
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
tp / T
Phase change interface
RthJH =
0,60
K/W
10-1
10-2
10-5
10-4
At
Thermal grease
RthJH =
3,35
10-3
D=
K/W
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
tp / T
Phase change interface
RthJH =
1,27
K/W
copyright Vincotech
15
Revision: 4
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