V23990-P589-*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)
140
105
70
40
30
20
10
0
35
0
T h
(
o C)
T h (
o C)
0
35
70
105
140
175
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)
100
80
60
40
20
0
40
32
24
16
8
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
copyright Vincotech
10
Revision: 2