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| V23990-P586-X2X-D2-14 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-P586-*2*-PM
Brake IGBT
tdoff
ttdfon
tr
Figure 10
Typical switching times as a
function of gate resistor
t = f(RG)
1,00
0,10
0,01
tdoff
tdon
tf
tr
Brake IGBT
0,00
0
0,00
10
20
30
40
50 I C (A) 60
0
10
20
30
40
50
60 R G ( ⦠) 70
With an inductive load at
Tj =
125
°C
VCE =
300
V
VGE =
±15
V
Rgon =
16
â¦
Rgoff =
16
â¦
With an inductive load at
Tj =
125
°C
VCE =
300
V
VGE =
±15
V
IC =
29
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 =
2,07
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 =
1,78
K/W
10-1
10-2
10-5
10-4
At
Thermal grease
RthJH =
3,58
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 =
3,11
K/W
copyright Vincotech
15
Revision: 2
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