70 W206NBA400SA M786L D1 19

70-W206NBA400SA-M786L
DC Boost Application
flowBOOST 4w
600V/400A
General conditions
VGEon
VGEoff
BOOST
=
15 V
Rgon
Rgoff
Figure 1.
Typical average static loss as a function of
=
=
=
-8 V
1Ω
1Ω
Figure 2.
Typical average static loss as a function of
IGBT
input current IiRMS
Ploss=f(Iin)
FRED
input current IiRMS
Ploss=f(Iin)
Ploss (W)
700
Ploss (W)
600
Vin/Vout=0,2
Vin/Vout=1
600
500
500
400
400
300
300
200
200
100
Vin/Vout=0,2
100
Vin/Vout=1
0
0
50
100
150
200
250
300
350
150
°C
Conditions:
Tj=
Ratio of input DC voltage to output DC voltage
from
0,2
to
parameter: Vin/Vout
in
0,2
steps
Figure 3.
Typical average switching loss as a function of
input current
Ploss=f(Iin)
400
Iin (A)
0
0
450
50
100
150
200
250
300
350
Conditions:
Tj=
150
°C
Ratio of input DC voltage to output DC voltage
parameter: Vin/Vout
from
0,2
to
in
0,2
steps
Figure 4.
Typical average switching loss as a function of
input current
Ploss=f(Iin)
1,0
IGBT
450
1,0
FRED
Ploss (W)
1200
Ploss (W)
3000
400
Iin (A)
fsw="to" kHz
fsw="to" kHz
2500
1000
2000
800
1500
600
1000
400
500
200
fsw="from" kHz
fsw="from" kHz
0
0
0
Conditions:
Sw. freq.
50
100
150
Tj=
150
350
Vout =
fsw from
16
in steps of factor 2
copyright by Vincotech
200
250
300
350
400
450
Iin (A)
0
°C
V
Conditions:
kHz to
128
kHz
Sw. freq.
1
50
100
Tj=
Vout =
150
150
350
fsw from
16
in steps of factor 2
200
250
300
350
400
Iin (A)
450
°C
V
kHz to
128
kHz
Revision: 1
70-W206NBA400SA-M786L
DC Boost Application
flowBOOST 4w
Figure 5.
Typical available input current as a function of
Vin/Vout
per PHASE
600V/400A
Figure 6.
Typical available input current as a function of
per PHASE
switching frequency
Iin=f(fsw)
Iin=f(Vin/Vout)
350
Th=60°C
Iin (A)
Iin (A)
350
300
300
Th=60°C
250
250
200
200
150
150
Th=100°C
Th=100°C
100
100
50
50
0
0
0,2
Conditions:
DC link=
parameter:
0,3
350
0,4
0,5
0,6
Tj= Tjmax-25°C
V
Heatsink temp.
Th from
in
0,7
fsw=
0,8
20
0,9
1,0
Vin/Vout
1
10
Conditions:
DC link=
kHz
parameter:
60
10
°C to
°C
100
steps
Figure 7.
Typical available input current as a function of
fsw and Vin/Vout
Iin=f(fsw,Vin/Vout)
Iin (A)
100
1000
fsw (kHz)
°C
per PHASE
350
Tj= Tjmax-25°C
V
Heatsink temp.
Th from
in
60
10
Vin
°C to
°C
250
V
100
steps
°C
Figure 8.
Typical available electric input power as a function
of heatsink temperature
Pin=f(Th)
per PHASE
90,0
0,10
Pin (kW)
0,1
0,20
80,0
"from" kHz
70,0
0,30
60,0
0,40
240,0-300,0
0,50
180,0-240,0
Vin/Vout
300,0-360,0
50,0
40,0
0,60
120,0-180,0
60,0-120,0
30,0
0,70
0,0-60,0
20,0
0,80
10,0
8
16
32
64
128
0,90
256
to" kHz
0,0
60
65
70
75
80
85
90
95
fsw (kHz)
Conditions:
Tj= Tjmax-25°C
DC link=
Th=
copyright by Vincotech
Conditions:
350 V
80 °C
Vin
Sw. freq.
2
100
Th ( o C)
Tj= Tjmax-25°C
250 V
fsw from
16
DC link=
kHz to
350 V
128
kHz
Revision: 1
70-W206NBA400SA-M786L
DC Boost Application
flowBOOST 4w
Figure 9.
600V/400A
per PHASE
efficiency (%)
Typical efficiency as a function of
input power
η=f(Pin)
100,0
99,5
"from" kHz
99,0
98,5
98,0
97,5
97,0
96,5
96,0
95,5
"to" kHz
95,0
94,5
94,0
93,5
93,0
92,5
92,0
0
20
40
60
Conditions:
Tj= Tjmax-25°C
Vin
parameter:
250 V
Sw. freq.
fsw from
copyright by Vincotech
16
80
100
P in (kW)
DC link=
350 V
kHz to
128 kHz
120
3
Revision: 1
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