SMD Power Inductor
CDH25D11D
Saturation Current & Temperature Rise Graph
℃ L (20 )
℃ L (105 )
△T
μ △ ℃ 1. CDH25D11DHF-1R0NC-H
L ( H)
T( )
1.2
60
μ △ ℃ 2. CDH25D11DHF-1R5NC-H
L ( H)
T( )
1.8
60
1.0
50
1.5
50
0.8
40
1.2
40
0.6
30
0.9
30
0.4
20
0.6
20
0.2
10
0.3
10
0.0
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
μ △ ℃ 4. CDH25D11DHF-3R3MC-H
L ( H)
T( )
3.6
60
0.0
0
0.0 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
μ △ ℃ 5. CDH25D11DHF-4R7MC-H
L ( H)
T( )
6
60
3.0
50
5
50
2.4
40
4
40
1.8
30
3
30
1.2
20
2
20
0.6
10
1
10
0.0
0
0.0 0.4 0.8 1.2 1.6
DC (A)
μ △ ℃ 7. CDH25D11DHF-100MC-H
L ( H)
T( )
12
60
0
0
0.0 0.3 0.6 0.9 1.2 1.5
DC (A)
10
50
8
40
6
30
4
20
2
10
0
0
0.0 0.2 0.4 0.6 0.8 1.0
DC (A)
μ △ ℃ 3. CDH25D11DHF-2R2MC-H
L ( H)
T( )
2.4
60
2.0
50
1.6
40
1.2
30
0.8
20
0.4
10
0.0
0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
μ △ ℃ 6. CDH25D11DHF-6R8MC-H
L ( H)
T( )
9.0
60
7.5
50
6.0
40
4.5
30
3.0
20
1.5
10
0.0
0
0.0 0.2 0.4 0.6 0.8 1.0
Page 2 of 3
Revised: 5-May-14