V23990-P586-*2*-PM
Brake
Figure 13
Brake IGBT
Figure 14
Brake IGBT
Power dissipation as a
function of heatsink temperature
Ptot = f(Th)
Collector current as a
function of heatsink temperature
IC = f(Th)
85
68
51
34
17
0
40
30
20
10
0
T h
(
o C)
T h (
o C)
200
0
35
70
105
140
175
0
50
100
150
At
At
Tj =
Tj =
VGE
175
ºC
175
15
ºC
V
=
Figure 15
Power dissipation as a
Brake FWD
Figure 16
Forward current as a
Brake FWD
function of heatsink temperature
function of heatsink temperature
Ptot = f(Th)
IF = f(Th)
50
40
30
20
10
0
30
25
20
15
10
5
0
Th
(
o C)
Th (
o C)
175
0
35
70
105
140
175
0
35
70
105
140
At
At
Tj =
Tj =
175
ºC
175
ºC
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16
Revision: 2
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