V23990-P623-L82-PM
INPUT BOOST ( T1 , T2 / D1 , D4 )
Figure 21
BOOST IGBT
Figure 22
BOOST IGBT
Power dissipation as a
function of heatsink temperature
Ptot = f(Th)
Collector/Drain current as a
function of heatsink temperature
IC = f(Th)
175
150
125
100
75
75
60
45
30
15
0
50
25
0
o C)
Th (
o C)
0
50
100
150
200
0
50
100
150
200
Th
(
At
At
Tj =
Tj =
VGS
175
ºC
175
15
ºC
V
=
Figure 23
Power dissipation as a
BOOST FWD
Figure 24
Forward current as a
BOOST FWD
function of heatsink temperature
function of heatsink temperature
Ptot = f(Th)
IF = f(Th)
175
150
125
100
75
75
60
45
30
15
0
50
25
0
o C)
T h (
o C)
0
50
100
150
200
0
50
100
150
200
T h
(
At
At
Tj =
Tj =
175
ºC
175
ºC
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11
Revision: 2.1
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