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Rolloff
Core Loss
OCL vs Isat
SD10
0
10
20
30
40
50
60
70
80
90
100
010
20
30
40
5060708090
100
110
120
130
140
% of Isat
OCL vs Isat
SD12
0
10
20
30
40
50
60
70
80
90
100
010
20
30
40
5060
7080
90
100
110
120
% of Isat
OCL vs Isat
SD18
0
10
20
30
40
50
60
70
80
90
100
010
20
304050
60708090
100
110
120
130
140
150
160
% of Isat
OCL vs Isat
SD20
0
10
20
30
40
50
60
70
80
90
100
010
20
30
4050
607080
90
100
110
120
130
140
150
160
170
% of Isat
OCL vs Isat
SD25
0
10
20
30
40
50
60
70
80
90
100
010
20
3040
506070
8090
100
110
120
130
140
150
% of Isat
Irms DERATING WITH CORE LOSS
% of Applied Volt-
µSecond
®
SD Series
High Power Density,
Low Profile, Shielded Inductors