V23990-P768-A50-D1-19 Datasheet, PDF (1/3 Pages) Vincotech – Output Inverter Application

V23990-P768-A50-PM
flow2
Output Inverter Application
General conditions
3phase SPWM
V_GEon = 15 V
V_GEoff = -15 V
R_gon = 8 Ω
R_goff = 8 Ω
1200V/50A
Figure 1
Typical average static loss as a function of output current
P_loss = f(I_out)
100
IGBT
90
Mi*cosfi = 1
80
70
60
50
40
30
20
10
0
0
10
20
30
40
At
T_j =
150
°C
Mi*cosφ from -1 to 1 in steps of 0,2
Mi*cosfi = -1
50
60
70
80
Iout (A)
Figure 2
Typical average static loss as a function of output current
P_loss = f(I_out)
50
FWD
45
40
Mi*cosf i= -1
35
30
25
20
15
10
5
0
0
10
20
30
40
At
T_j =
150
°C
Mi*cosφ from -1 to 1 in steps of 0,2
Mi*cosfi = 1
50
60
70
80
Iout (A)
Figure 3
Typical average switching loss
as a function of output current
90,0
P_loss = f(I_out)
IGBT
Figure 4
Typical average switching loss
as a function of output current
70,0
P_loss = f(I_out)
FWD
80,0
fsw = 16kHz
60,0
70,0
fsw = 16kHz
50,0
60,0
40,0
50,0
40,0
30,0
20,0
10,0
0,0
0
fsw = 2kHz
10
20
30
40
50
60
At
T_j =
DC link =
f_sw from
150
°C
600
V
2 kHz to 16 kHz in steps of factor 2
70_{Iout (A)} 80
30,0
20,0
10,0
0,0
0
fsw = 2kHz
10
20
30
40
50
60
At
T_j =
DC link =
f_sw from
150
°C
600
V
2 kHz to 16 kHz in steps of factor 2
70
80
Iout (A)
copyright Vincotech
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