V23990-P768-A50-PM
Brake
Figure 13
Brake IGBT
Figure 14
Collector current as a
Brake IGBT
Power dissipation as a
function of heatsink temperature
Ptot = f(Th)
function of heatsink temperature
IC = f(Th)
300
250
200
150
100
50
70
60
50
40
30
20
10
0
0
T h
(
o C)
T h (
o C)
0
50
100
150
200
0
50
100
150
200
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)
140
120
100
80
40
30
20
10
0
60
40
20
0
Th
(
o C)
Th (
o C)
0
50
100
150
200
0
50
100
150
200
At
At
Tj =
Tj =
175
ºC
175
ºC
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18
Revision: 1
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