PDF Datasheet

SMD Power Inductor
CDRH5D28
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:6.0 6.0 3.0 mm Max.
• Product weight: 0.4g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
RoHS
× ×
Halogen
Free
Dimension - [mm]
2
.8.
MAX
3.
0
±
7.5
※
①
.6
φ4
②
(2.8)
※ 5.7±0.3
.02 5.5
5.5
MAX 3.0
ELECTRODE
Land pattern and Schematics - [mm]
2.15
Environmental Data
• Operating temperature range: -40 ~+100
(including coil’s self temperature rise)
+100
• Storage temperature range: -40
• Solder reflow temperature: 260
peak.
℃
℃～
℃
Packaging
• Carrier tape and reel packaging
• 13.0”diameter reel
• 2000pcs per reel
3
.
6
①
②
(2.5
μH～8.2μH)
①
②
(10
℃
℃
Applications
• Ideally used in Notebook PC,HDD,DSC/DVC,
LCD TV ,Game machine etc. as DC-DC
converter inductors.
2.15
2.0
× ×
μH～100μH)
Page 1 of 5
Revised: 7-Jan-14
SMD Power Inductor
CDRH5D28
Electrical Characteristics
Part Name
Stamp
CDRH5D28NP-2R5NC
2R5
CDRH5D28NP-3R0NC
3R0
CDRH5D28NP-4R2NC
4R2
CDRH5D28NP-5R3NC
5R3
CDRH5D28NP-6R2NC
6R2
CDRH5D28NP-8R2NC
8R2
CDRH5D28NP-100NC
100
CDRH5D28NP-120NC
120
CDRH5D28NP-150NC
150
CDRH5D28NP-180NC
180
CDRH5D28NP-220NC
220
CDRH5D28NP-270NC
270
CDRH5D28NP-330NC
330
CDRH5D28NP-390NC
390
CDRH5D28NP-470NC
470
CDRH5D28NP-560NC
560
CDRH5D28NP-680NC
680
CDRH5D28NP-820NC
820
CDRH5D28NP-101NC
101
Inductance
( H)
[within] 1
μ
※
±30%
3.0±30%
4.2±30%
5.3±30%
6.2±30%
8.2±30%
10±30%
12±30%
15±30%
18±30%
22±30%
27±30%
33±30%
39±30%
47±30%
56±30%
68±30%
82±30%
100±30%
2.5
Ω
℃
D.C.R. ( )
[Max.] (Typ.)
(at 20 )
Rated Current
(A) 2
18m (13m)
2.60
24m (18m)
2.40
31m (23m)
2.20
38m (28m)
1.90
45m (33m)
1.80
53m (39m)
1.60
65m (48m)
1.30
76m (56m)
1.20
103m (76m)
1.10
110m (82m)
1.00
122m (90m)
0.90
175m(130m)
0.85
189m(140m)
0.75
212m(157m)
0.70
250m(185m)
0.62
305m(226m)
0.58
355m(263m)
0.52
463m(343m)
0.46
520m(385m)
0.42
※
※1. Inductance measuring condition: at 100kHz.
※2. Rated current: The DC current at which the inductance decreases to 65% of it’s nominal value orwhen△t=30℃,whichever
is lower (Ta=20℃).
Page 2 of 5
Revised: 7-Jan-14
SMD Power Inductor
CDRH5D28
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
1. CDRH5D28NP-2R5NC
L ( H)
℃
△T
L (105 )
△T (℃)
μ
60
2. CDRH5D28NP-3R0NC
L ( H)
3.6
2.5
50
2.0
3.0
△T (℃)
μ
3. CDRH5D28NP-4R2NC
L ( H)
△T (℃)
60
6
3.0
50
5
50
40
2.4
40
4
40
1.5
30
1.8
30
3
30
1.0
20
1.2
20
2
20
0.5
10
0.6
10
1
10
0
0.0
0
0
0.0
0
1
2
3
DC (A)
4
5
0
1
2
3
4
60
0
0
5
1
DC (A)
μ
4. CDRH5D28NP-5R3NC
L ( H)
△T (℃)
μ
5. CDRH5D28NP-6R2NC
L ( H)
△T (℃)
2
DC (A)
3
μ
6. CDRH5D28NP-8R2NC
L ( H)
4
△T (℃)
60
12
7.5
50
10
50
40
6.0
40
8
40
3
30
4.5
30
6
30
2
20
3.0
20
4
20
1
10
1.5
10
2
10
0
0
0.0
0
0
0
6
60
9.0
5
50
4
0
1
2
DC (A)
μ
3
7. CDRH5D28NP-100NC
L ( H)
4
△T (℃)
0
1
μ
2
DC (A)
3
8. CDRH5D28NP-120NC
L ( H)
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
4
△T (℃)
60
μ
9. CDRH5D28NP-150NC
L ( H)
△T (℃)
60
18
15
50
15
50
40
12
40
12
40
6
30
9
30
9
30
4
20
6
20
6
20
2
10
3
10
3
10
0
0
0
0
12
60
18
10
50
8
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
μ
△T (℃)
μ
11. CDRH5D28NP-220NC
L ( H)
0
0.0 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
10. CDRH5D28NP-180NC
L ( H)
24
60
△T (℃)
μ
△T (℃)
60
12. CDRH5D28NP-270NC
L ( H)
36
20
50
30
50
40
16
40
24
40
12
30
12
30
18
30
8
20
8
20
12
20
4
10
4
10
6
10
0
0
0
0
0
60
24
20
50
16
0.0
0.5
1.0
1.5
DC (A)
2.0
2.5
0.0
0.4
0.8 1.2
DC (A)
Page 3 of 5
1.6
2.0
60
0
0.0
0.4
0.8
1.2
1.6
DC (A)
Revised: 7-Jan-14
2.0
SMD Power Inductor
CDRH5D28
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
36
℃
△T
L (105 )
13. CDRH5D28NP-330NC
L ( H)
△T (℃)
μ
14. CDRH5D28NP-390NC
L ( H)
60
48
30
50
24
△T (℃)
μ
15. CDRH5D28NP-470NC
L ( H)
△T (℃)
60
60
40
50
50
50
40
32
40
40
40
18
30
24
30
30
30
12
20
16
20
20
20
6
10
8
10
10
10
0
0
0
0
0
0.0
0.4
0.8
1.2
DC (A)
μ
16. CDRH5D28NP-560NC
L ( H)
60
1.6
0.0
△T (℃)
0.3
0.6 0.9
DC (A)
μ
1.2
17. CDRH5D28NP-680NC
L ( H)
1.5
0
0.0
△T (℃)
60
0.3
0.6 0.9
DC (A)
1.2
μ
1.5
△T (℃)
60
18. CDRH5D28NP-820NC
L ( H)
120
75
50
100
50
40
60
40
80
40
30
30
45
30
60
30
20
20
30
20
40
20
10
10
15
10
20
10
0
0
0
0
60
90
50
50
40
0
0.0
0.3
0.6
0.9
1.2
DC (A)
μ
19. CDRH5D28NP-101NC
L ( H)
120
1.5
△T (℃)
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
60
100
50
80
40
60
30
40
20
20
10
0
0
0.0
0.2
0.4 0.6
DC (A)
0.8
1.0
Page 4 of 5
60
Revised: 7-Jan-14
SMD Power Inductor
CDRH5D28
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: 7-Jan-14