V23990-K249-A-PM
T1,T2,T3,T4,T5,T6,T7 / D1,D2,D3,D4,D5,D6,D7
Figure 21
T1,T2,T3,T4,T5,T6,T7 IGBT
Figure 22
T1,T2,T3,T4,T5,T6,T7 IGBT
Power dissipation as a
function of heatsink temperature
Ptot = f(Th)
Collector current as a
function of heatsink temperature
IC = f(Th)
280
210
140
70
70
60
50
40
30
20
10
0
0
T h
(
o C)
T h (
o C)
120
0
30
60
90
120
150
0
30
60
90
150
At
At
Tj =
Tj =
VGE
150
°C
150
15
°C
V
=
Figure 23
Power dissipation as a
D1,D2,D3,D4,D5,D6,D7 FWD
Figure 24
Forward current as a
Output inverter FWD
function of heatsink temperature
function of heatsink temperature
Ptot = f(Th)
IF = f(Th)
150
120
90
60
30
0
70
60
50
40
30
20
10
0
T h
(
o C)
T h (
o C)
0
30
60
90
120
150
0
30
60
90
120
150
At
At
Tj =
Tj =
150
°C
150
°C
Copyright by Vincotech
9
Revision: 2.1