Sumida CD43NP-6R8MC Smd power inductor Datasheet

SMD Power Inductor
CD43
Description
• Ferrite drum core construction.
• Magnetically unshielded.
• L W H: 4.8 4.3 3.5mm Max.
• Product weight :165mg(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
RoHS
× ×
Halogen
Free
Environmental Data
• Operating temperature range: -40
+100
(including coil’s self temperature rise)
+100
• Storage temperature range: -40
• Solder reflow temperature: 260
peak.
℃～ ℃
℃～ ℃
℃
Dimension - [mm]
4.0±0.3
3.
0
±
5.
4
φ
3.2±0.3
5
.
4
φ
× ×
4.0
2
.
1
Packaging
• Carrier tape and reel packaging.
• 12.9”diameter reel
• 1500pcs per reel
Applications
• Ideally used in Mobilephone,PDA,MP3,
DSC/DVC, portable DVD etc as DC-DC
Converter inductors.
Land pattern and Schematics - [mm]
4.5
PART OF ELECTRODE
5.
1
R1.0
（1.0μH ～ 8.2μH）
0.
5
PART OF SILK
（10μH ～ 68μH）
Page 1 of 5
Revised: 10-Dec-13
SMD Power Inductor
CD43
Electrical Characteristics
Part Name
Stamp
CD43NP-1R0MC
1R0
CD43NP-1R4MC
1R4
CD43NP-1R8MC
1R8
CD43NP-2R2MC
2R2
CD43NP-2R7MC
2R7
CD43NP-3R3MC
3R3
CD43NP-3R9MC
3R9
CD43NP-4R7MC
4R7
CD43NP-5R6MC
5R6
CD43NP-6R8MC
6R8
CD43NP-8R2MC
8R2
CD43NP-100MC
100
CD43NP-120MC
120
CD43NP-150MC
150
CD43NP-180MC
180
CD43NP-220MC
220
CD43NP-270MC
270
CD43NP-330KC
330
CD43NP-390KC
390
CD43NP-470KC
470
CD43NP-560KC
560
CD43NP-680KC
680
Inductance
( H)
[Within]
μ
※１
±20%
1.4±20%
1.8±20%
2.2±20%
2.7±20%
3.3±20%
3.9±20%
4.7±20%
5.6±20%
6.8±20%
8.2±20%
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±10%
39±10%
47±10%
56±10%
68±10%
1.0
Ω
℃
D.C.R. (m )
[Max.] ( 20 )
Rated Current
(A) 2
48.7
2.70
56.2
2.50
63.7
2.33
71.2
2.25
78.7
2.16
86.2
2.00
93.7
1.84
108.7
1.62
125.7
1.48
131.2
1.43
146.2
1.37
182
1.04
210
0.97
235
0.85
338
0.74
378
0.68
522
0.62
540
0.56
587
0.52
844
0.44
937
0.42
1117
0.37
※
※1: Inductance measuring frequency: 1.0μH ～ 8.2μH；at 7.96 MHz.
10μH ～68μH ；at 2.52 MHz.
※2: Rated current: The DC current at which the inductance decreases to 90 % of it’s initial value or when △t＝40℃,
whichever is lower (Ta=20℃).
Page 2 of 5
Revised: 10-Dec-13
SMD Power Inductor
CD43
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
L ( H)
℃
△T
L (105 )
△T (℃)
1. CD43NP-1R0MC
μ
L ( H)
60
2.4
1.0
50
0.8
△T (℃)
2. CD43NP-1R4MC
μ
L ( H)
△T (℃)
3. CD43NP-1R8MC
60
1.8
2.0
50
1.5
50
40
1.6
40
1.2
40
0.6
30
1.2
30
0.9
30
0.4
20
0.8
20
0.6
20
0.2
10
0.4
10
0.3
10
0.0
0
0.0
0
0.0
0
1.2
0
μ
L ( H)
2
4
DC (A)
6
0
8
△T (℃)
4. CD43NP-2R2MC
3.0
μ
L ( H)
60
3.6
2.5
50
2.0
2
4
DC (A)
6
8
0
△T (℃)
5. CD43NP-2R7MC
60
μ
L ( H)
2
4
DC (A)
6
8
△T (℃)
6. CD43NP-3R3MC
60
3.6
3.0
50
3.0
50
40
2.4
40
2.4
40
1.5
30
1.8
30
1.8
30
1.0
20
1.2
20
1.2
20
0.5
10
0.6
10
0.6
10
0
0.0
0
0.0
0.0
0
μ
L ( H)
1
2
3
4
DC (A)
5
6
0
△T (℃)
7. CD43NP-3R9MC
μ
L ( H)
1
2
3
DC (A)
4
5
6
0
0
△T (℃)
8. CD43NP-4R7MC
60
μ
L ( H)
1
2
3
DC (A)
4
9. CD43NP-5R6MC
5
△T (℃)
60
6
5
50
5
50
40
4
40
4
40
2.4
30
3
30
3
30
1.6
20
2
20
2
20
0.8
10
1
10
1
10
0
0
0
0
60
6
4.0
50
3.2
4.8
0.0
0
μ
L ( H)
1
2
3
DC (A)
4
10. CD43NP-6R8MC
5
0
△T (℃)
μ
L ( H)
1
2
DC (A)
3
11. CD43NP-8R2MC
4
△T (℃)
60
0
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
μ
L ( H)
12. CD43NP-100MC
△T (℃)
60
12
10
50
10
50
40
8
40
8
40
4.5
30
6
30
6
30
3.0
20
4
20
4
20
1.5
10
2
10
2
10
0
0
0
0
9.0
60
12
7.5
50
6.0
0.0
0.0
0.8
1.6
DC (A)
2.4
3.2
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
Page 3 of 5
60
0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
Revised: 10-Dec-13
SMD Power Inductor
CD43
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
L ( H)
℃
μ
60
L ( H)
18
15
50
12
18
△T
L (105 )
△T (℃)
13. CD43NP-120MC
14. CD43NP-150MC
△T (℃)
μ
L ( H)
15. CD43NP-180MC
△T (℃)
60
24
15
50
20
50
40
12
40
16
40
9
30
9
30
12
30
6
20
6
20
8
20
3
10
3
10
4
10
0
0
0
0
0
0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
μ
L ( H)
30
0.0
△T (℃)
16. CD43NP-220MC
μ
60
L ( H)
30
25
50
20
0.4
0.8
1.2
DC (A)
17. CD43NP-270MC
0.0
1.6
△T (℃)
μ
L ( H)
60
0.3
0.6
0.9
1.2
DC (A)
1.5
△T (℃)
18. CD43NP-330KC
60
36
25
50
30
50
40
20
40
24
40
15
30
15
30
18
30
10
20
10
20
12
20
5
10
5
10
6
10
0
0
0
0
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
μ
L ( H)
0
0.0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
60
0.2
DC (A)
△T (℃)
19. CD43NP-390KC
μ
L ( H)
60
60
40
50
32
20. CD43NP-470KC
△T (℃)
μ
L ( H)
0.4 0.6
DC (A)
0.8
21. CD43NP-560KC
1.0
△T (℃)
60
60
50
50
50
50
40
40
40
40
40
24
30
30
30
30
30
16
20
20
20
20
20
8
10
10
10
10
10
0
0
0
0
48
0
0.0
0.2
μ
22. CD43NP-680KC
L ( H)
90
0.4 0.6
DC (A)
0.8
1.0
0.0
△T (℃)
0.4
DC (A)
0.6
0.8
0
0.0
0.2
0.4
0.6
DC (A)
60
75
50
60
40
45
30
30
20
15
10
0
0
0.0
0.2
60
0.2
0.4
DC (A)
0.6
0.8
Page 4 of 5
Revised: 10-Dec-13
0.8
SMD Power Inductor
CD43
Solder Reflow Condition
T (℃)
300
250
Heat Endurance
260℃
230℃
200
0
60
120
180
240
245℃ PEAK
T (s)
40s
± ℃,60~120s
170 10
100
300
℃
230
150
60
100
Temperature Chart
200
10
150
50
0
T (℃)
300
250
50
0
0
60
120
180
240
300 T (s)
Please refer to the sales offices on our website - http://www.sumida.com
Hong Kong
Shanghai
Shenzhen
Taipei
Tel.+852-2880-6781
FAX.+852-2565-9600
[email protected]
Tel.+86-21-5836-3299
FAX.+86-21-5836-3266
[email protected]
Tel.+86-755-8291-0228
FAX.+86-755-8291-0338
[email protected]
Tel.+886-2-8751-2737
FAX.+886-2-8751-2738
[email protected]
Saitama(Japan)
Seoul
Singapore
San Jose
Tel.+81-48-691-7300
FAX.+81-48-691-7340
[email protected]
Tel.+82-2-6237-0777
FAX.+82-2-6237-0778
[email protected]
Tel.+65-6296-3388
FAX.+65-6841-4426
[email protected]
Tel.+1-408-321-9660
FAX.+1-408-321-9308
[email protected]
Chicago
Obernzell
Neumarkt
Tel.+1-847-545-6700
FAX. +1-847-545-6720
[email protected]
Tel.+49-8591-937-0
FAX. +49-8591-937-103
[email protected]
Tel.+49-9181-4509-110
FAX. +49-9181-4509-310
[email protected]
Page 5 of 5
Revised: 10-Dec-13