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| V23990-P541-X3X-D4-14 Datasheet, PDF (15/23 Pages) Vincotech – Industrial drives Embedded drives | |||
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Figure 9
Typical switching times as a
function of collector current
t = f(IC)
1,00
tdoff
0,10
tf
0,01
tdon
tr
Brake
V23990-P541-*3*-PM
Brake IGBT
Figure 10
Typical switching times as a
function of gate resistor
t = f(RG)
1,00
tdoff
Brake IGBT
0,10
tf
tdon
tr
0,01
0,00
0,00
0
2
4
6
8
10 I C (A) 12
0
50
100
150
200
250 R G ( ⦠) 300
With an inductive load at
Tj =
25/125 °C
VCE =
300
V
VGE =
15
V
Rgon =
32
â¦
Rgoff =
16
â¦
With an inductive load at
Tj =
25/125 °C
VCE =
300
V
VGE =
15
V
IC =
6
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
At
Thermal grease
RthJH =
3,063
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 =
4,09
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) 101 10
tp / T
Phase change interface
RthJH =
1,27
K/W
copyright Vincotech
15
Revision: 4
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