V23990-P580-*4*-PM
Output Inverter
Figure 21
Output inverter IGBT
Figure 22
Output inverter IGBT
Power dissipation as a
function of heatsink temperature
Ptot = f(Th)
Collector current as a
function of heatsink temperature
IC = f(Th)
150
125
100
75
50
40
30
20
10
0
50
25
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
°C
175
15
°C
V
=
Figure 23
Power dissipation as a
Output inverter FWD
Figure 24
Forward current as a
Output inverter FWD
function of heatsink temperature
function of heatsink temperature
Ptot = f(Th)
IF = f(Th)
125
100
75
50
25
0
60
50
40
30
20
10
0
T h
(
o C)
T h (
o C)
0
50
100
150
200
0
50
100
150
200
At
At
Tj =
Tj =
175
°C
175
°C
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10
Revision: 2
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