SMD Power Inductor
CDRH3D16
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L×W×H:4.0×4.0×1.8 mm Max.
• Product weight: 80mg (Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
Environmental Data
• Operating temperature range: -40℃~+100℃
(including coil’s self temperature rise)
• Storage temperature range: -40℃½+100℃
• Solder reflow temperature: 260
℃
peak.
Packaging
• Carrier tape and reel packaging
• 7.0”diameter reel
• 1000pcs per reel
Applications
• Ideally used in Mobile phone, PDA, MP3,
DSC/DVC, Portable DVD, etc as DC-DC
converter inductors.
RoHS
Dimension - [mm]
φ
※ 3.8± 0.2
8±
2.
1
0.
①
MA
X.
1.
4
②
※ ±
3.8 0.2
MX18
A..
EETOE
LCRD
#(.6 H 47 HAEMNGDWT
0 2 μ½. μ) R A A E I H
SADR MX54
TNAD A..
Land pattern and Schematics - [mm]
1
#
0.
2
±
0.
MA
2
X.
5.
2
4.
1.
1±
4
1
2
5.
1.
5
4
2.
2
(0.26μH½4.7μH)
2
(6.8μH½33μH)
4
1.
Page 1 of 4
Revised: 9-Jan-17
SMD Power Inductor
CDRH3D16
Electrical Characteristics
Part Name
CDRH3D16NP-R26NC
CDRH3D16NP-R47NC
CDRH3D16NP-0R7NC
CDRH3D16NP-1R1NC
CDRH3D16NP-1R5NC
CDRH3D16NP-2R2NC
CDRH3D16NP-3R3NC
CDRH3D16NP-4R7NC
CDRH3D16NP-6R8NC
CDRH3D16NP-100NC
CDRH3D16NP-150NC
CDRH3D16NP-220NC
CDRH3D16NP-330NC
Stamp
Ｒ
Ｓ
Ｔ
Ｕ
Ａ
Ｃ
Ｅ
Ｇ
Ｉ
Ｋ
Ｍ
Ｏ
Ｑ
Inductance
(μH)
[ within ]
※1
0.26±35%
0.47±35%
0.7±35%
1.1±35%
1.5±30%
2.2±30%
3.3±30%
4.7±30%
6.8±30%
10±30%
15±30%
22±30%
33±30%
D.C.R. (mΩ)
Max. (Typ.)
(at 20℃)
27.5(21)
35( 27)
43( 33)
50( 38)
52( 40)
72( 55)
85( 65)
105( 80)
170(130)
210(160)
295(225)
430(330)
675(520)
Rated Current
(A)
※2
3.60
2.75
2.25
1.90
1.55
1.20
1.10
0.90
0.73
0.55
0.45
0.40
0.32
※1.
Inductance measuring condition: at 100kHz.
※2.
Rated current: The DC current at which the inductance decreases to 65% of its nominal value or when
△t=30℃,
whichever is lower (Ta=20℃).
Page 2 of 4
Revised: 9-Jan-17
SMD Power Inductor
CDRH3D16
Saturation Current & Temperature Rise Graph
L (20℃)
L (μH)
1. CDRH3D16NP-R26NC
△T
(℃)
L (105℃)
L (μH)
△T
△T
(℃)
3. CDRH3D16NP-0R7NC
L (μH)
△T
(℃)
2. CDRH3D16NP-R47NC
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0
1
2
3
4
DC (A)
5
6
60
50
40
30
20
10
0
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0
L (μH)
60
50
40
30
20
10
0
1
2
DC (A)
3
4
△T
(℃)
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
L (μH)
6. CDRH3D16NP-2R2NC
60
50
40
30
20
10
0
4. CDRH3D16NP-1R1NC
L (μH)
△T
(℃)
5. CDRH3D16NP-1R5NC
△T
(℃)
1.8
1.5
1.2
0.9
0.6
0.3
0.0
0.0
L (μH)
60
50
40
30
20
10
0
0.5
1.0 1.5
DC (A)
2.0
2.5
△T
(℃)
1.8
1.5
1.2
0.9
0.6
0.3
0.0
0.0
0.4
0.8 1.2
DC (A)
1.6
2.0
60
50
40
30
20
10
0
2.4
2.0
1.6
1.2
0.8
0.4
0.0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
L (μH)
9. CDRH3D16NP-6R8NC
60
50
40
30
20
10
0
7. CDRH3D16NP-3R3NC
8. CDRH3D16NP-4R7NC
L (μH)
△T
(℃)
△T
(℃)
3.6
3.0
2.4
1.8
1.2
0.6
0.0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
L (μH)
10. CDRH3D16NP-100NC
60
50
40
30
20
10
0
6
5
4
3
2
1
0
0.0
0.3
0.6 0.9
DC (A)
1.2
1.5
60
50
40
30
20
10
0
9.0
7.5
6.0
4.5
3.0
1.5
0.0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
L (μH)
12. CDRH3D16NP-220NC
60
50
40
30
20
10
0
△T
(℃)
11. CDRH3D16NP-150NC
L (μH)
△T
(℃)
△T
(℃)
12
10
8
6
4
2
0
0.0
0.2
0.4 0.6
DC (A)
0.8
1.0
60
50
40
30
20
10
0
18
15
12
9
6
3
0
0.0
0.2
0.4
DC (A)
0.6
0.8
60
50
40
30
20
10
0
24
20
16
12
8
4
0
0.0
0.2
0.4
0.6
DC (A)
0.8
60
50
40
30
20
10
0
Page 3 of 4
Revised: 9-Jan-17
SMD Power Inductor
CDRH3D16
Saturation Current & Temperature Rise Graph
L (20℃)
L (μH)
13. CDRH3D16NP-330NC
△T
(℃)
L (105℃)
60
50
40
30
20
10
0
△T
36
30
24
18
12
6
0
0.0 0.1 0.2 0.3 0.4 0.5 0.6
DC (A)
Solder Reflow Condition
T (℃)
300
250
200
150
100
50
0
0
60
120
180
240
300
T (s)
Heat Endurance
260℃
230℃
10
60
T (℃)
300
250
200
150
100
50
0
0
60
120
180
240
300 T (s)
170±10
℃,60~120s
Temperature Chart
245℃ PEAK
230℃
40s
Please refer to the sales offices on our website -
http://www.sumida.com
Hong Kong
Tel.+852-2880-6781
FAX.+852-2565-9600
sales@hk.sumida.com
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Tel.+86-21-5836-3299
FAX.+86-21-5836-3266
shanghai.sales@cn.sumida.com
Shenzhen
Tel.+86-755-8291-0228
FAX.+86-755-8291-0338
shenzhen.sales@cn.sumida.com
Taipei
Tel.+886-2-8751-2737
FAX.+886-2-8751-2738
sales@tw.sumida.com
Saitama(Japan)
Tel.+81-48-691-7300
FAX.+81-48-691-7340
sales@jp.sumida.com
Seoul
Tel.+82-2-6237-0777
FAX.+82-2-6237-0778
sales@kr.sumida.com
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Tel.+65-6296-3388
FAX.+65-6841-4426
sales@sg.sumida.com
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Tel.+1-408-321-9660
FAX.+1-408-321-9308
sales@us.sumida.com
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Tel.+1-847-545-6700
FAX. +1-847-545-6720
sales@us.sumida.com
Obernzell
Tel.+49-8591-937-0
FAX. +49-8591-937-103
contact@eu.sumida.com
Neumarkt
Tel.+49-9181-4509-110
FAX. +49-9181-4509-310
infocomp@eu.sumida.com
Page 4 of 4
Revised: 9-Jan-17
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