CDRH104RT125_14 Datasheet, PDF (3/4 Pages) Sumida Corporation – SMD Power Inductor

SMD Power Inductor
CDRH104R/T125
Saturation Current & Temperature Rise Graph
℃ L (20 )
℃ L (125 )
△T
μ △ ℃ ^{1. CDRH104RT125NP-1R5PC}
L ( H)
T( )
1.8
60
μ △ ℃ ^{2. CDRH104RT125NP-2R2PC}
L ( H)
T( )
3.0
60
1.5
50
2.5
50
1.2
40
2.0
40
0.9
30
1.5
30
0.6
20
1.0
20
0.3
10
0.5
10
0.0
0
0 3 6 9 12 15 18
DC (A)
μ △ ℃ ^{4. CDRH104RT125NP-4R7PC}
L ( H)
T( )
6
60
0.0
0
0 2 4 6 8 10 12
DC (A)
μ △ ℃ ^{5. CDRH104RT125NP-6R8PC}
L ( H)
T( )
9.0
60
5
50
7.5
50
4
40
6.0
40
3
30
4.5
30
2
20
3.0
20
1
10
1.5
10
0
0
0.0 1.5 3.0 4.5 6.0 7.5 9.0
DC (A)
μ △ ℃ ^{7. CDRH104RT125NP-150MC}
L ( H)
T( )
18
60
15
50
0.0
0
0123456
DC (A)
μ △ ℃ ^{8. CDRH104RT125NP-220MC}
L ( H)
T( )
30
60
25
50
12
40
20
40
9
30
6
20
3
10
0
0
0.0 0.8 1.6 2.4 3.2 4.0 4.8
DC (A)
μ △ ℃ ^{10. CDRH104RT125NP-470MC}
L ( H)
T( )
60
60
15
30
10
20
5
10
0
0
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
μ △ ℃ ^{11. CDRH104RT125NP-680MC}
L ( H)
T( )
90
60
50
50
75
50
40
40
60
40
30
30
45
30
20
20
30
20
10
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 4
μ △ ℃ ^{3. CDRH104RT125NP-3R6PC}
L ( H)
T( )
4.8
60
4.0
50
3.2
40
2.4
30
1.6
20
0.8
10
0.0
0
0 2 4 6 8 10 12
DC (A)
μ △ ℃ ^{6. CDRH104RT125NP-100MC}
L ( H)
T( )
12
60
10
50
8
40
6
30
4
20
2
10
0
0
0123456
DC (A)
μ △ ℃ ^{9. CDRH104RT125NP-330MC}
L ( H)
T( )
48
60
40
50
32
40
24
30
16
20
8
10
0
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
μ △ ℃ ^{12. CDRH104RT125NP-101MC}
L ( H)
T( )
120
60
100
50
80
40
60
30
40
20
20
10
0
0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
Revised: 7-Jan-14