V23990-P546-*3*-PM
Output Inverter
Figure 5
Output inverter IGBT
Figure 6
Output inverter IGBT
Typical switching energy losses
as a function of collector current
E = f(IC)
Typical switching energy losses
as a function of gate resistor
E = f(RG)
2,0
1,5
1,0
0,5
0,0
2,0
Eon High T
Eon High T
1,5
Eon Low T
Eon Low T
Eoff High T
Eoff Low T
1,0
Eoff Low T
Eoff High T
0,5
0,0
0
10
20
30
40
50
60
0
20
40
60
80
I C (A)
R G ( Ω )
With an inductive load at
With an inductive load at
Tj =
VCE
VGE
Tj =
VCE
VGE
°C
°C
V
V
A
25/125
25/125
300
15
=
=
=
=
300
15
8
V
V
ꢀ
ꢀ
Rgon
Rgoff
=
=
IC =
30
4
Figure 7
Output inverter FWD
Figure 8
Output inverter FWD
Typical reverse recovery energy loss
as a function of collector current
Erec = f(IC)
Typical reverse recovery energy loss
as a function of gate resistor
Erec = f(RG)
0,6
0,6
Erec
0,5
0,5
Tj = Tjmax -25°C
Tj = Tjmax -25°C
0,4
0,4
Erec
Tj = 25°C
0,3
0,3
0,2
0,1
0,0
Erec
Tj = 25°C
0,2
0,1
0,0
Erec
0
20
40
60
80
0
10
20
30
40
50
60
I C (A)
R G ( Ω )
With an inductive load at
With an inductive load at
Tj =
VCE
VGE
Tj =
VCE
VGE
°C
°C
V
V
A
25/125
300
15
25/125
300
15
=
=
=
=
V
V
ꢀ
Rgon
=
IC =
8
30
copyright Vincotech
6
Revision: 4
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