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| V23990-K429-A50-P3-14 Datasheet, PDF (15/23 Pages) Vincotech – Industrial Motor Drives | |||
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Figure 9
Typical switching times as a
function of collector current
t = f(IC)
1,00
tdoff
tf
0,10 tdon
Brake
V23990-K429-A50-PM
preliminary datasheet
Brake IGBT
Figure 10
Typical switching times as a
function of gate resistor
t = f(RG)
1,00
0,10
Brake IGBT
tdon
tdoff
tr
tf
0,01
0,01
tr
0,00
0,00
0
25
50
75
100
125 I C (A) 150
0
10
20
With an inductive load at
Tj =
VCE =
VGE =
Rgon =
Rgoff =
25/150 °C
600
V
±15
V
8
â¦
8
â¦
With an inductive load at
Tj =
VCE =
VGE =
IC =
25/150 °C
600
V
±15
V
75
A
Figure 11
IGBT transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
100
Brake IGBT
Figure 12
FWD transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
100
30
RG (Ω )
40
Brake FWD
10-1
10-2
10-5
10-4
At
Thermal grease
RthJH =
0,77
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)
1012
tp / T
Phase change interface
RthJH =
0,75
K/W
10-1
10-2
10-5
10-4
At
Thermal grease
RthJH =
0,93
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) 1012
tp / T
Phase change interface
RthJH =
0,90
K/W
copyright Vincotech
15
Revision: 3
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