V23990-P639-A40-P1-19 Datasheet, PDF (1/3 Pages) Vincotech – Output Inverter Application

flow90PIM 1
Output Inverter Application
General conditions
3phase SPWM
V_GEon = 15 V
V_GEoff = -15 V
R_gon = 32 Ω
R_goff = 32 Ω
V23990-P639-A40
preliminary datasheet
1200V/8A
Figure 1
Typical average static loss as a function of output current
P_loss = f(I_out)
25
Mi*cosfi = 1
20
IGBT
Figure 2
Typical average static loss as a function of output current
P_loss = f(I_out)
15
Mi*cosf i= -1
12
FWD
15
9
10
6
5
Mi*cosfi = -1
0
0
5
10
15
I out (A)
20
At
T_j =
150
°C
Mi*cosφ from -1 to 1 in steps of 0,2
Figure 3
Typical average switching loss
as a function of output current
25
P_loss = f(I_out)
IGBT
fsw = 16kHz
20
15
10
5
fsw = 2kHz
0
0
5
10
15
20
I out (A)
At
T_j =
DC link =
f_sw from
150
°C
600
V
2 kHz to 16 kHz in steps of factor 2
3
Mi*cosfi = 1
0
0
5
10
15
At
T_j =
150
°C
Mi*cosφ from -1 to 1 in steps of 0,2
20
I out (A)
Figure 4
Typical average switching loss
as a function of output current
8
P_loss = f(I_out)
fsw = 16kHz
FWD
6
4
2
fsw = 2kHz
0
0
5
10
15
20
I out (A)
At
T_j =
DC link =
f_sw from
150
°C
600
V
2 kHz to 16 kHz in steps of factor 2
copyright Vincotech
1
Revision: 1