Sumida CDRH4D18NP-820NC Smd power inductor Datasheet

SMD Power Inductor
CDRH4D18
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:5.0 5.0 2.0 mm Max.
• Product weight: 137mg(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]
4.5
3
.
0
±
7
.
4
5
5
.
4 .
1
9
6.
X.
A
M
MAX.2.0
4.7±0.3
× ×
ELECTRODE
Land pattern and Schematics - [mm]
Packaging
• Carrier tape and reel packaging
• 7.0”diameter reel
• 1000pcs per reel
Applications
• Ideally used in Mobile phone,PDA,MP3,HDD,
DSC/DVC, Note book PC, etc as DC-DC
converter inductors.
5.3
9
.
1
5
.
1
9
.1
(1.0
μH~8.2μH)
(10
℃
℃
μH~180μH)
Page 1 of 5
Revised: 7-Jan-14
SMD Power Inductor
CDRH4D18
Electrical Characteristics
Part No.
Stamp
CDRH4D18NP-1R0NC
1R0
CDRH4D18NP-2R2NC
2R2
CDRH4D18NP-2R7NC
2R7
CDRH4D18NP-3R3NC
3R3
CDRH4D18NP-3R9NC
3R9
CDRH4D18NP-4R7NC
4R7
CDRH4D18NP-5R6NC
5R6
CDRH4D18NP-6R8NC
6R8
CDRH4D18NP-8R2NC
8R2
CDRH4D18NP-100NC
100
CDRH4D18NP-120NC
120
CDRH4D18NP-150NC
150
CDRH4D18NP-180NC
180
CDRH4D18NP-220NC
220
CDRH4D18NP-270NC
270
CDRH4D18NP-330NC
330
CDRH4D18NP-390NC
390
CDRH4D18NP-470NC
470
CDRH4D18NP-560NC
560
CDRH4D18NP-680NC
680
CDRH4D18NP-820NC
820
CDRH4D18NP-101NC
101
CDRH4D18NP-121NC
121
CDRH4D18NP-151NC
151
CDRH4D18NP-181NC
181
※1. Inductance measuring condition:
Inductance
( H)
[ within ] 1
μ
±30%
2.2±30%
2.7±30%
3.3±30%
3.9±30%
4.7±30%
5.6±30%
6.8±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%
120±30%
150±30%
180±30%
1.0
μH ~ 8.2μH
10μH ~ 180μH
1.0
※
at
7.96 MHz
at
100 kHz
Ω
℃
D.C.R.( )
Max. (Typ.)
(at 20 )
Rated Current
(A) 2
45m(35m)
1.72
75m(58m)
1.32
105m(80m)
1.28
110m(85m)
1.04
155m(120m)
0.88
162m(125m)
0.84
170m(130m)
0.80
200m(155m)
0.76
245m (190m)
0.68
200m (148m)
0.61
210m (156m)
0.56
240m (178m)
0.50
338m (250m)
0.48
397m (294m)
0.41
441m (327m)
0.35
694m (514m)
0.32
709m (525m)
0.30
922m (683m)
0.28
1.08 (800m)
0.26
1.30 (1.00)
0.24
1.56 (1.20)
0.22
1.73 (1.33)
0.20
2.39 (1.84)
0.18
2.67 (2.05)
0.15
4.00 (3.05)
0.14
※
※2. Rated current: The DC current at which the inductance decreases to 65% of its nominal value or when △t=40℃,
whichever is lower (Ta=20℃).
Page 2 of 5
Revised: 7-Jan-14
SMD Power Inductor
CDRH4D18
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
℃
△T
L (100 )
1. CDRH4D18NP-1R0NC
L ( H)
△T (℃)
μ
2. CDRH4D18NP-2R2NC
L ( H)
60
3.0
1.0
50
0.8
△T (℃)
μ
3. CDRH4D18NP-2R7NC
L ( H)
△T (℃)
60
3.0
2.5
50
2.5
50
40
2.0
40
2.0
40
0.6
30
1.5
30
1.5
30
0.4
20
1.0
20
1.0
20
0.2
10
0.5
10
0.5
10
0.0
0
0.0
0
0.0
0
1.2
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
μ
4. CDRH4D18NP-3R3NC
L ( H)
3.6
△T (℃)
μ
5. CDRH4D18NP-3R9NC
L ( H)
60
4.8
3.0
50
2.4
0.0
△T (℃)
60
0.5
1.0 1.5
DC (A)
2.0
μ
6. CDRH4D18NP-4R7NC
L ( H)
2.5
△T (℃)
60
6
4.0
50
5
50
40
3.2
40
4
40
1.8
30
2.4
30
3
30
1.2
20
1.6
20
2
20
0.6
10
0.8
10
1
10
0
0.0
0
0
0
0.0
0.0
0.5
μ
1.0 1.5
DC (A)
2.0
7. CDRH4D18NP-5R6NC
L ( H)
2.5
△T (℃)
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
μ
8. CDRH4D18NP-6R8NC
L ( H)
△T (℃)
60
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
μ
9. CDRH4D18NP-8R2NC
L ( H)
△T (℃)
60
9.0
7.5
50
7.5
50
40
6.0
40
6.0
40
4.5
30
4.5
30
4.5
30
3.0
20
3.0
20
3.0
20
1.5
10
1.5
10
1.5
10
0
0.0
0
0.0
9.0
60
9.0
7.5
50
6.0
0.0
0.0
0.4
0.8
DC (A)
1.2
μ
10. CDRH4D18NP-100NC
L ( H)
1.6
0.0
△T (℃)
0.3
0.6 0.9
DC (A)
1.2
μ
11. CDRH4D18NP-120NC
L ( H)
1.5
0
0.0
△T (℃)
60
0.3
0.6 0.9
DC (A)
1.2
μ
12. CDRH4D18NP-150NC
L ( H)
1.5
△T (℃)
60
18
10
50
15
50
40
8
40
12
40
6
30
6
30
9
30
4
20
4
20
6
20
2
10
2
10
3
10
0
0
0
0
0
0
12
60
12
10
50
8
0.0
0.3
0.6 0.9
DC (A)
1.2
1.5
0.0
0.3
0.6 0.9
DC (A)
Page 3 of 5
1.2
1.5
60
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
Revised: 7-Jan-14
SMD Power Inductor
CDRH4D18
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
13. CDRH4D18NP-180NC
L ( H)
℃
△T
L (100 )
△T (℃)
μ
60
14. CDRH4D18NP-220NC
L ( H)
24
15
50
12
18
△T (℃)
μ
15. CDRH4D18NP-270NC
L ( H)
△T (℃)
60
30
20
50
25
50
40
16
40
20
40
9
30
12
30
15
30
6
20
8
20
10
20
3
10
4
10
5
10
0
0
0
0
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
μ
16. CDRH4D18NP-330NC
L ( H)
36
0.0
△T (℃)
0.2
0.4
0.6
0.8
DC (A)
μ
17. CDRH4D18NP-390NC
L ( H)
0
0.0
1.0
△T (℃)
60
0.2
0.4
0.6
0.8
DC (A)
μ
18. CDRH4D18NP-470NC
L ( H)
1.0
△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
60
48
30
50
24
0.0
0.2
0.4
0.6
DC (A)
μ
19. CDRH4D18NP-560NC
L ( H)
0.0
0.8
△T (℃)
0.2
μ
0.4
0.6
DC (A)
20. CDRH4D18NP-680NC
L ( H)
60
90
50
50
40
0.0 0.1 0.2 0.3 0.4 0.5 0.6
DC (A)
0.8
△T (℃)
60
μ
21. CDRH4D18NP-820NC
L ( H)
△T (℃)
60
90
75
50
75
50
40
60
40
60
40
30
30
45
30
45
30
20
20
30
20
30
20
10
10
15
10
15
10
0
0
0
0
0
0
60
0.0 0.1 0.2 0.3 0.4 0.5 0.6
DC (A)
μ
22. CDRH4D18NP-101NC
L ( H)
0.0
△T (℃)
0.1
0.2 0.3
DC (A)
0.4
μ
23. CDRH4D18NP-121NC
L ( H)
0.5
0.0
△T (℃)
60
0.1
0.2 0.3
DC (A)
0.4
μ
24. CDRH4D18NP-151NC
L ( H)
0.5
△T (℃)
60
180
150
50
150
50
40
120
40
120
40
60
30
90
30
90
30
40
20
60
20
60
20
20
10
30
10
30
10
0
0
0
0
60
180
100
50
80
120
0
0.0
0.1
0.2 0.3
DC (A)
0.4
0.5
0.0
0.1
0.2
DC (A)
Page 4 of 5
0.3
0.4
60
0
0.0
0.1
0.2
DC (A)
0.3
Revised: 7-Jan-14
0.4
SMD Power Inductor
CDRH4D18
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
25. CDRH4D18NP-181NC
L ( H)
240
℃
△T
L (100 )
△T (℃)
60
200
50
160
40
120
30
80
20
40
10
0
0
0.00 0.06 0.12 0.18 0.24 0.30
DC (A)
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
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Tel.+65-6296-3388
FAX.+65-6841-4426
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FAX.+1-408-321-9308
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Obernzell
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Tel.+1-847-545-6700
FAX. +1-847-545-6720
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Tel.+49-8591-937-0
FAX. +49-8591-937-103
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Tel.+49-9181-4509-110
FAX. +49-9181-4509-310
[email protected]
Page 5 of 5
Revised: 7-Jan-14
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