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| V23990-P769-A50-D1-14 Datasheet, PDF (17/29 Pages) Vincotech – 3~rectifier,BRC,Inverter, NTC | |||
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Figure 9
Typical switching times as a
function of collector current
t = f(IC)
1,00
0,10
0,01
V23990-P769-A50-PM
Brake
Brake IGBT
Figure 10
Typical switching times as a
function of gate resistor
t = f(RG)
1,00
tdoff
tdon
0,10
tf
tr
0,01
tdoff
tf
tdon
Brake IGBT
tr
0,00
0
25
50
With an inductive load at
Tj =
150
°C
VCE =
600
V
VGE =
±15
V
Rgon =
8
â¦
Rgoff =
8
â¦
Figure 11
IGBT transient thermal impedance
as a function of pulse width
ZthJH = f(tp)
101
75
I C (A) 100
0,00
0
8
16
24
32
R G ( ⦠) 40
With an inductive load at
Tj =
150
°C
VCE =
600
V
VGE =
±15
V
IC =
50
A
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 =
0,631
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)
11001 2
tp / T
Phase change interface
RthJH =
0,61
K/W
10-1
10-2
10-5
10-4
At
Thermal grease
RthJH =
1,32
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) 110012
tp / T
Phase change interface
RthJH =
1,28
K/W
copyright Vincotech
17
Revision: 1
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