CD54_13 Datasheet, PDF (3/4 Pages) Sumida Corporation – SMD Power Inductor

SMD Power Inductor
CD54
Saturation Current & Temperature Rise Graph
℃ L (20 )
℃ L (105 )
△T
μ ^{1. CD54NP-100MC}
L ( H)
18
△T ℃( )
60
μ ^{2. CD54NP-120MC}
L ( H)
18
△T ℃( )
60
15
50
15
50
12
40
12
40
9
30
9
30
6
20
6
20
3
10
3
10
0
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
μ ^{4. CD54NP-180MC}
L ( H)
△T ℃( )
24
60
0
0.0
μ L ( H)
30
0
0.5 1.0 1.5 2.0 2.5
DC (A)
5. CD54NP-220MC
△T ℃( )
60
20
50
25
50
16
40
20
40
12
30
15
30
8
20
10
20
4
10
5
10
0
0
0.0 0.4 0.8 1.2 1.6 2.0
DC (A)
μ ^{7. CD54NP-330LC}
L ( H)
△T ℃( )
48
60
0
0.0
μ L ( H)
48
0.4 0.8 1.2 1.6
DC (A)
8. CD54NP-390LC
0
2.0
△T ℃( )
60
40
50
40
50
32
40
32
40
24
30
24
30
16
20
16
20
8
10
8
10
0
0.0
μ L ( H)
90
0.4 0.8 1.2
DC (A)
10. CD54NP-560KC
0
1.6
△T ℃( )
60
0
0.0
μ L ( H)
90
0.3 0.6 0.9 1.2
DC (A)
11. CD54NP-680KC
0
1.5
△T ℃( )
60
75
50
75
50
60
40
60
40
45
30
45
30
30
20
30
20
15
10
15
10
0
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
0
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
Page 3 of 4
μ ^{3. CD54NP-150MC}
L ( H)
24
△T ℃( )
60
20
50
16
40
12
30
8
20
4
10
0
0
0.0 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
μ ^{6. CD54NP-270MC}
L ( H)
△T ℃( )
30
60
25
50
20
40
15
30
10
20
5
10
0
0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
μ ^{9. CD54NP-470LC}
L ( H)
△T ℃( )
60
60
50
50
40
40
30
30
20
20
10
10
0
0.0
μ L ( H)
120
0.3 0.6 0.9 1.2
DC (A)
12. CD54NP-820KC
0
1.5
△T ℃( )
60
100
50
80
40
60
30
40
20
20
10
0
0.0
0.2 0.4 0.6 0.8
DC (A)
Revised: 10-Dec-13
0
1.0