V23990-P625-F24-D2-19 Datasheet, PDF (1/3 Pages) Vincotech – General conditions: H bridge SPWM

flow0
Output inverter application
General conditions: H bridge SPWM Vgeon 15 V
Vgeoff 0 V
Figure 1. Typical avarage static loss
as a function of output current
IGBT
Ploss=f(Iout)
120
Voutpk/Vin*
cosfi=1
100
80
60
40
20
0
0
Voutpk/Vin*
cosfi=-1
20
40
60
80
100
120
140
Iout (A)
Conditions:
Tj= 150 °C
Ratio of output peak to input DC voltage parameter
Voutpk/Vin*cosfi from -1 to
1
in 0,2 steps
Figure 3.
Typical avarage switching loss
as a function of output current
IGBT
Ploss=f(Iout)
120,0
100,0
fsw="to"kHz
80,0
60,0
40,0
20,0
0,0
0
fsw="from" kHz
20
40
60
80
100
120_{Iout (A)} 140
Conditions:
Switching freq.
parameter
Tj= 150 °C
DC link= 400 V
fsw from
4 kHz to
in
* 2 steps
32 kHz
V23990-P625F2451
Rgon=
4 ohms
Rgoff= 4 ohms
Figure 2.
Typical avarage static loss
as a function of output current
FRED
Ploss=f(Iout)
120
Voutpk/Vin*
cosfi=-1
100
80
60
40
20
0
0
Voutpk/Vin*
cosfi=1
20
40
60
80
100
120
140
Iout (A)
Conditions:
Tj= 150 °C
Ratio of output peak to input DC voltage parameter
Voutpk/Vin*cosfi from -1 to
1
in 0,2 steps
Figure 4.
Typical avarage switching loss
as a function of output current
FRED
Ploss=f(Iout)
45,0
40,0
35,0
30,0
25,0
20,0
15,0
10,0
5,0
0,0
0
fsw="to" kHz
fsw="from" kHz
20
40
60
80
100
120_{Iout (A)} 140
Conditions:
Switching freq.
parameter
Tj= 150 °C
DC link= 400 V
fsw from
4 kHz to
in
* 2 steps
32 kHz
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