SMD Power Inductor
CDRH4D29/LD
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L×W×H:5.1×5.1×3.0 mm Max.
• Product weight: 240mg (Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
RoHS
Environmental Data
• Operating temperature range: -40℃~+105℃
(including coil’s self temperature rise)
• Storage temperature range: -40℃~+105℃
• Solder reflow temperature: 260 ℃ peak.
Dimension - [mm]
※4.9±0.2
4.9±0.2
3.0 Max.
Packaging
• Carrier tape and reel packaging
• 13”diameter reel
• 2000pcs per reel
※
3.
5.
4
6
5
1.
Electrode
Applications
• Ideally used in Mobile phone,PDA,MP3,HDD,
DSC/DVC, Note book PC, etc as DC-DC
converter inductors
Land pattern and Schematics - [mm]
1.
8
3.
1
4
6.
1
1
2
(0.80μH~10.0μH)
2
(15.0μH~100μH)
Page 1 of 4
Revised: 10-Jan-17
SMD Power Inductor
CDRH4D29/LD
Electrical Characteristics
Part Name
Stamp
Saturation Current
(A)※2
Inductance
(μH)
[ within ] ※1
D.C.R. (mΩ)
Max. (Typ.)
(at 20℃)
at 20℃
at 105℃
Temperature
Rise Current
(A) ※3
CDRH4D29LDNP-R80PC
R80
0.8±25%
13.9(11.1)
3.00
2.50
5.40
CDRH4D29LDNP-1R5PC
1R5
1.5±25%
18.0(14.4)
2.40
2.00
4.50
CDRH4D29LDNP-2R2PC
2R2
2.2±25%
20.1(16.1)
2.00
1.70
4.10
CDRH4D29LDNP-3R3PC
3R3
3.3±25%
29.5(23.6)
1.60
1.30
3.20
CDRH4D29LDNP-4R7PC
4R7
4.7±25%
35.4(28.3)
1.30
1.10
2.80
CDRH4D29LDNP-5R6PC
5R6
5.6±25%
45.9(36.7)
1.20
1.00
2.40
CDRH4D29LDNP-6R8PC
6R8
6.8±25%
49.3(39.4)
1.15
0.95
2.30
CDRH4D29LDNP-8R2PC
8R2
8.2±25%
53.3(42.6)
1.00
0.85
2.20
CDRH4D29LDNP-100MC
100
10.0±20%
71.6(57.3)
0.90
0.76
1.85
CDRH4D29LDNP-150MC
150
15.0±20%
93.0(74.4)
0.72
0.62
1.70
CDRH4D29LDNP-220MC
220
22.0±20%
122(97.6)
0.65
0.53
1.35
CDRH4D29LDNP-330MC
330
33.0±20%
190(152)
0.52
0.43
1.05
CDRH4D29LDNP-390MC
390
39.0±20%
218(174)
0.46
0.4
1.00
CDRH4D29LDNP-470MC
470
47.0±20%
238(190)
0.41
0.36
0.95
CDRH4D29LDNP-680MC
680
68.0±20%
355(284)
0.36
0.30
0.75
CDRH4D29LDNP-820MC
820
82.0±20%
474(379)
0.32
0.27
0.62
CDRH4D29LDNP-101MC
101
100±20%
523(418)
0.29
0.24
0.58
※1. Inductance measuring condition: at 100kHz.
※2. Saturation current: The DC current at which the inductance decreases to 65% of its nominal value.
※3. Temperature rise current: The DC current at which the temperature rise is △t=40℃.(Ta=20℃)
Page 2 of 4
Revised: 10-Jan-17
SMD Power Inductor
CDRH4D29/LD
Saturation Current & Temperature Rise Graph
L (20℃)
L (μH)
△T
L (100℃)
1. CDRH4D29LDNP-R80PC
△T (℃)
L (μH)
2. CDRH4D29LDNP-1R5PC
△T (℃)
3. CDRH4D29LDNP-2R2PC
L (μH)
△T (℃)
1.2
60
1.8
60
2.4
60
1.0
50
1.5
50
2.0
50
0.8
40
1.2
40
1.6
40
0.6
30
0.9
30
1.2
30
0.4
20
0.6
20
0.8
20
0.2
10
0.3
10
0.4
10
0.0
0
0.0
0
0.0
0
0
1
2
3
4
DC (A)
5
6
0
1
2
3
DC (A)
4
0
1
2
3
DC (A)
4
L (μH)
4.8
60
6
60
9.0
60
4.0
50
5
50
7.5
50
3.2
40
4
40
6.0
40
2.4
30
3
30
4.5
30
1.6
20
2
20
3.0
20
0.8
10
1
10
1.5
10
0.0
0
0
0
0.0
0
L (μH)
7. CDRH4D29LDNP-6R8PC
△T (℃)
L (μH)
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
△T (℃)
6. CDRH4D29LDNP-5R6PC
5
4. CDRH4D29LDNP-3R3PC
L (μH)
△T (℃)
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
5. CDRH4D29LDNP-4R7PC
5
0.0
8. CDRH4D29LDNP-8R2PC
L (μH)
△T (℃)
L (μH)
0.5
1.0 1.5
DC (A)
2.0
9. CDRH4D29LDNP-100MC
△T (℃)
2.5
△T (℃)
9.0
60
12
60
12
60
7.5
50
10
50
10
50
6.0
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
0
0
0
0.0
L (μH)
0.5
1.0 1.5
DC (A)
2.0
10. CDRH4D29LDNP-150MC
2.5
0.0
△T (℃)
0.5
1.0 1.5
DC (A)
2.0
2.5
0.0
11. CDRH4D29LDNP-220MC
L (μH)
△T (℃)
L (μH)
0.5
1.0
1.5
DC (A)
12. CDRH4D29LDNP-330MC
2.0
△T (℃)
18
60
30
60
48
60
15
50
25
50
40
50
12
40
20
40
32
40
9
30
15
30
24
30
6
20
10
20
16
20
3
10
5
10
8
10
0
0
0
0
0
0
0.0
0.5
1.0
DC (A)
1.5
2.0
0.0
0.3
0.6 0.9
DC (A)
Page 3 of 4
1.2
1.5
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
Revised: 10-Jan-17
SMD Power Inductor
CDRH4D29/LD
Saturation Current & Temperature Rise Graph
L (20℃)
L (μH)
△T
L (100℃)
13. CDRH4D29LDNP-390MC
△T (℃)
L (μH)
14. CDRH4D29LDNP-470MC
15. CDRH4D29LDNP-680MC
L (μH)
△T (℃)
△T (℃)
48
60
60
60
90
60
40
50
50
50
75
50
32
40
40
40
60
40
24
30
30
30
45
30
16
20
20
20
30
20
8
10
10
10
15
10
0
0
0
0
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
0.0
0.2
0.4
0.6
0.8
1.0
DC (A)
DC (A)
16. CDRH4D29LDNP-820MC
L (μH)
△T (℃)
17. CDRH4D29LDNP-101MC
L (μH)
△T (℃)
120
60
120
60
100
50
100
50
80
40
80
40
60
30
60
30
40
20
40
20
20
10
20
10
0
0
0
0.0
0.2
0.4
0.6
0.8
0
0.0
0.2
0.4
0.6
0.8
DC (A)
0
0.0
0.2
DC (A)
0.4
0.6
0.8
DC (A)
Solder Reflow Condition
T (℃)
300
250
Heat Endurance
T (℃)
300
250
260℃
230℃
200
100
100
50
0
50
0
60
120
180
240
230℃
40s
150
60
0
245℃ PEAK
200
10
150
Temperature Chart
300
T (s)
170±10 ℃,60~120s
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
sales@hk.sumida.com
Tel.+86-21-5836-3299
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Tel.+86-755-8291-0228
FAX.+86-755-8291-0338
shenzhen.sales@cn.sumida.com
Tel.+886-2-8751-2737
FAX.+886-2-8751-2738
sales@tw.sumida.com
Saitama(Japan)
Seoul
Singapore
San Jose
Tel.+81-48-691-7300
FAX.+81-48-691-7340
sales@jp.sumida.com
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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Tel.+1-408-321-9660
FAX.+1-408-321-9308
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Tel.+1-847-545-6700
FAX. +1-847-545-6720
sales@us.sumida.com
Tel.+49-8591-937-0
FAX. +49-8591-937-103
contact@eu.sumida.com
Tel.+49-9181-4509-110
FAX. +49-9181-4509-310
infocomp@eu.sumida.com
Page 4 of 4
Revised: 10-Jan-17
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