0420CDMCB Datasheet, PDF (2/3 Pages) Sumida Corporation – Magnetically shielded.

SMD Power Inductor
0420CDMCB/DS
℃ △ ^{Saturation Current & Temperature Rise Graph}
L (20 )
T
μ △ ℃ μ ^{1. 0420CDMCBDS-R22MC}
L ( H)
T( )
2. 0420CDMCBDS-R33MC
L ( H)
0.30
60 0.36
△T ℃( )
60
0.25
50 0.30
50
0.20
40 0.24
40
0.15
30 0.18
30
0.10
20 0.12
20
0.05
10 0.06
10
0.00
0
0 3 6 9 12 15 18
DC (A)
μ △ ℃ ^{4. 0420CDMCBDS-1R0MC}
L ( H)
T( )
1.2
60
0.00
0
0
4
8
12 16
DC (A)
μ △ ℃ ^{5. 0420CDMCBDS-1R5MC}
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
02468
DC (A)
μ ^{7. 0420CDMCBDS-3R3MC}
L ( H)
3.6
0
10
△T ℃( )
60
0.0
0
2
4
6
DC (A)
μ ^{8. 0420CDMCBDS-4R7MC}
L ( H)
4.8
0
8
△T ℃( )
60
3.0
50 4.0
50
2.4
40 3.2
40
1.8
30 2.4
30
1.2
20 1.6
20
0.6
10 0.8
10
0.0
0
0123456
DC (A)
μ △ ℃ ^{10. 0420CDMCBDS-100MC}
L ( H)
T( )
12
60
0.0
0
012345
DC (A)
μ △ ℃ ^{11. 0420CDMCBDS-220MC}
L ( H)
T( )
30
60
10
50 25
50
8
40 20
40
6
30 15
30
4
20 10
20
2
10
5
10
0
0.0
0.8 1.6 2.4
DC (A)
0
3.2
0
0
0.0 0.4 0.8 1.2 1.6 2.0
DC (A)
Page 2 of 3
μ △ ℃ ^{3. 0420CDMCBDS-R47MC}
L ( H)
T( )
0.6
60
0.5
50
0.4
40
0.3
30
0.2
20
0.1
10
0.0
0 3 6 9 12
DC (A)
μ ^{6. 0420CDMCBDS-2R2MC}
L ( H)
3.0
0
15
△T ℃( )
60
2.5
50
2.0
40
1.5
30
1.0
20
0.5
10
0.0
0
0123456
DC (A)
μ △ ℃ ^{9. 0420CDMCBDS-6R8MC}
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
1
2
3
4
DC (A)
Revised: 10-Sep-12