CD105B_13 Datasheet, PDF (3/5 Pages) Sumida Corporation – SMD Power Inductor

SMD Power Inductor
CD105B
Saturation Current & Temperature Rise Graph
℃ L (20 )
℃ L (105 )
△T
μ ^{1. CD105BNP-100MC}
L ( H)
12
△T ℃( )
60
μ ^{2. CD105BNP-120MC}
L ( H)
18
△T ℃( )
60
10
50
15
50
8
40
12
40
6
30
9
30
4
20
6
20
2
10
3
10
0
0
μ L ( H)
24
1234
DC (A)
4. CD105BNP-180MC
0
5
△T ℃( )
60
0
0
μ L ( H)
30
1234
DC (A)
5. CD105BNP-220MC
0
5
△T ℃( )
60
20
50
25
50
16
40
20
40
12
30
15
30
8
20
10
20
4
10
5
10
0
0
μ L ( H)
48
1
2
3
DC (A)
7. CD105BNP-330MC
0
4
△T ℃( )
60
0
0
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
μ △ ℃ ^{8. CD105BNP-390MC}
L ( H)
T( )
48
60
40
50
40
50
32
40
32
40
24
30
24
30
16
20
16
20
8
10
8
10
0
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
μ △ ℃ ^{10. CD105BNP-560KC}
L ( H)
T( )
90
60
0
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
μ △ ℃ ^{11. CD105BNP-680KC}
L ( H)
T( )
90
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 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
0
0
0.0 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
Page 3 of 5
μ △ ℃ ^{3. CD105BNP-150MC}
L ( H)
T( )
24
60
20
50
16
40
12
30
8
20
4
10
0
0
μ L ( H)
36
1234
DC (A)
6. CD105BNP-270MC
0
5
△T ℃( )
60
30
50
24
40
18
30
12
20
6
10
0
0.0
μ L ( H)
60
0.8 1.6 2.4
DC (A)
9. CD105BNP-470KC
0
3.2
△T ℃( )
60
50
50
40
40
30
30
20
20
10
10
0
0.0
μ L ( H)
90
0.5 1.0 1.5 2.0
DC (A)
12. CD105BNP-820KC
0
2.5
△T ℃( )
60
75
50
60
40
45
30
30
20
15
10
0
0.0
0.4 0.8 1.2 1.6
DC (A)
Revised: 10-Dec-13
0
2.0