SMD Power Inductor
CDRH2D16/LD
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L×W×H:3.2×3.2×1.8mm Max.
• Product weight: 60mg(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 Mobilephone,PDA,MP3,
DSC/DVC, etc. as DC-DC converter inductors.
RoHS
Dimension - [mm]
※
2
1
0.
0±
1.
3.0±0.2
※1
φ
2.
1
ELECTRODE
Land pattern and Schematics - [mm]
1.
3
1
1
2
(2.2μH½4.7μH)
2
(5.6μH½27μH)
Page 1 of 4
MA
※
1
30 02
. ±.
(.)
16
MAX.1.8
※
2
X.
3.
3±
0.
4.
2
2
3
4.
7
1.
3
1.
Revised: 6-Jan-17
SMD Power Inductor
CDRH2D16/LD
Electrical Characteristics
Part Name
Stamp
Inductance
(μH)
[ within ]
※1
2.2±30％
2.7±30％
3.3±30％
3.9±30％
4.7±30％
5.6±30％
6.8±30％
8.2±30％
10.0±30％
12.0±30％
15.0±30％
18.0±30％
22.0±30％
27.0±30％
D.C.R. (mΩ)
Max. (Typ.)
(at 20℃)
47(38)
61(49)
67(54)
75(60)
101(81)
123(98)
158(127)
171(137)
195(156)
223(179)
248(198)
316(252)
418(335)
466(373)
Saturation Current
(Ａ)
※2
at 20℃
0.86
0.82
0.72
0.70
0.62
0.57
0.50
0.45
0.42
0.39
0.35
0.32
0.28
0.26
at100℃
0.65
0.60
0.52
0.48
0.45
0.40
0.35
0.33
0.30
0.28
0.26
0.23
0.21
0.18
Temperature
Rise Current
(A)
※3
2.20
1.90
1.74
1.60
1.32
1.25
1.00
0.95
0.92
0.85
0.81
0.73
0.60
0.53
CDRH2D16LDNP-2R2NC
CDRH2D16LDNP-2R7NC
CDRH2D16LDNP-3R3NC
CDRH2D16LDNP-3R9NC
CDRH2D16LDNP-4R7NC
CDRH2D16LDNP-5R6NC
CDRH2D16LDNP-6R8NC
CDRH2D16LDNP-8R2NC
CDRH2D16LDNP-100NC
CDRH2D16LDNP-120NC
CDRH2D16LDNP-150NC
CDRH2D16LDNP-180NC
CDRH2D16LDNP-220NC
CDRH2D16LDNP-270NC
A
B
C
D
E
F
G
H
I
J
K
L
M
N
※1
Inductance measuring condition: at 100 kHz.
※2
Saturation current: The DC current at which the inductance decreases to 65% of it's nominal value.
※3
Temperature rise current: The DC current at which the temperature rise is
△T＝40℃.(Ta＝20℃)
Page 2 of 4
Revised: 6-Jan-17
SMD Power Inductor
CDRH2D16/LD
Saturation Current & Temperature Rise Graph
L (20℃)
L (μH)
1. CDRH2D16LDNP-2R2NC
△T
(℃)
L (100℃)
L (μH)
△T
△T
(℃)
L (μH)
3. CDRH2D16LDNP-3R3NC
△T
(℃)
2. CDRH2D16LDNP-2R7NC
2.4
2.0
1.6
1.2
0.8
0.4
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
(℃)
3.6
3.0
2.4
1.8
1.2
0.6
0.0
0.0
L (μH)
60
50
40
30
20
10
0
0.4
0.8 1.2
DC (A)
1.6
2.0
△T
(℃)
3.6
3.0
2.4
1.8
1.2
0.6
0.0
0.0
L (μH)
60
50
40
30
20
10
0
0.4
0.8 1.2
DC (A)
1.6
2.0
△T
(℃)
4. CDRH2D16LDNP-3R9NC
5. CDRH2D16LDNP-4R7NC
6. CDRH2D16LDNP-5R6NC
4.8
4.0
3.2
2.4
1.6
0.8
0.0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
L (μH)
7. CDRH2D16LDNP-6R8NC
60
50
40
30
20
10
0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
0.0
L (μH)
60
50
40
30
20
10
0
0.4
0.8
DC (A)
1.2
1.6
△T
(℃)
6.0
5.0
4.0
3.0
2.0
1.0
0.0
0.0
L (μH)
60
50
40
30
20
10
0
0.3
0.6 0.9
DC (A)
1.2
1.5
△T
(℃)
△T
(℃)
8. CDRH2D16LDNP-8R2NC
9. CDRH2D16LDNP-100NC
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)
10. CDRH2D16LDNP-120NC
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)
11. CDRH2D16LDNP-150NC
60
50
40
30
20
10
0
12
10
8
6
4
2
0
0.0
L (μH)
60
50
40
30
20
10
0
0.2
0.4 0.6
DC (A)
0.8
1.0
△T
(℃)
△T
(℃)
12. CDRH2D16LDNP-180NC
△T
(℃)
18
15
12
9
6
3
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 0.6
DC (A)
0.8
1.0
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: 6-Jan-17
SMD Power Inductor
CDRH2D16/LD
Saturation Current & Temperature Rise Graph
L (20℃)
13. CDRH2D16LDNP-220NC
L (μH)
△T
(℃)
L (100℃)
L (μH)
△T
△T
(℃)
14. CDRH2D16LDNP-270NC
24
20
16
12
8
4
0
0.0
0.2
0.4
DC (A)
0.6
0.8
60
50
40
30
20
10
0
30
25
20
15
10
5
0
0.0 0.1 0.2 0.3 0.4 0.5 0.6
60
50
40
30
20
10
0
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
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Tel.+86-755-8291-0228
FAX.+86-755-8291-0338
shenzhen.sales@cn.sumida.com
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Tel.+886-2-8751-2737
FAX.+886-2-8751-2738
sales@tw.sumida.com
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Tel.+81-48-691-7300
FAX.+81-48-691-7340
sales@jp.sumida.com
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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
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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: 6-Jan-17
Embedded System
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