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| V23990-P588-X88-D1-14 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
0,10
0,01
Brake
V23990-P588-*88-PM
Brake IGBT
Figure 10
Typical switching times as a
function of gate resistor
t = f(RG)
1,00
tdoff
tf
0,10
tdon
tr
0,01
Brake IGBT
tdoff
tdon
tf
tr
0,00
0
1
2
3
4
5
6
7 I C (A) 8
0,00
0
50
100
150
200
250 R G ( ⦠) 300
With an inductive load at
Tj =
150
°C
VCE =
600
V
VGE =
±15
V
Rgon =
64
â¦
Rgoff =
64
â¦
With an inductive load at
Tj =
150
°C
VCE =
600
V
VGE =
±15
V
IC =
1
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 =
2,95
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 material
RthJH =
2,55
K/W
10-1
10-2
10-5
10-4
At
Thermal grease
RthJH =
3,86
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 material
RthJH =
3,33
K/W
copyright Vincotech
15
Revision: 1
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