Page 1 of 2 Revised: 2-Aug-12
SMD
SMD SMD
SMD Power Inductor
Power InductorPower Inductor
Power Inductor
CDRH2D11/HP
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L
×
W
×
H:3.2
×
3.2
×
1.2 mm Max.
• Product weight: 37mg(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
Environmental Data
• Operating temperature range: -40
℃
~+105
℃
(including coil’s self temperature rise)
• Storage temperature range: -40
℃～
+105
℃
• Solder reflow temperature: 260
℃
peak.
Packaging
• Carrier tape and reel packaging
• 7.0”diameter reel
• 1500pcs per reel
Applications
• Ideally used in Mobilephone,PDA,MP3,
DSC/DVC, Portable DVD, etc as DC-DC
converter.
Halogen
Free
RoHS
Dimension - [mm]
Land pattern and Schematics - [mm]
1.7
1.3
1.3
4.3
Electrical Characteristics
※
1. Inductance measuring condition: at 100kHz.
※
2. Saturation current: The value of D.C. current when the inductance decreases to 65% of it’s nominal value.
※
3. Temperature rise current: The value of D.C. current when the temperature rise is
△
t
＝
40
℃
(Ta
＝
20
℃
).
φ
2
.
1
1.2 Max.
Electrode
3.0±0.2
3
.
0
±
0
.
2
1.1
1.0±
0.1
4.3Max.
3.
3±
0.2
1
2
0.520.370.52559(447)10.0
±
30
％
KCDRH2D11/HPNP-100NC
0.650.450.63371(297)6.8
±
30
％
ICDRH2D11/HPNP-6R8NC
0.850.520.75238(190)4.7
±
30
％
GCDRH2D11/HPNP-4R7NC
0.900.650.90173(138)3.3
±
30
％
ECDRH2D11/HPNP-3R3NC
1.300.721.10120(96)2.2
±
30
％
CCDRH2D11/HPNP-2R2NC
1.601.01.3580(64)1.5
±
30
％
ACDRH2D11/HPNP-1R5NC
at 100
℃
at 20
℃
Temperature
Rise Current
(A)
※
3
Saturation Current
(A)
※
2
D.C.R. (m
Ω
)
Max. (Typ.)
(at 20
℃
)
Inductance
(
μ
H)
[ within ]
※
1
StampPart Name
Page 2 of 2 Revised: 2-Aug-12
SMD
SMD SMD
SMD Power Inductor
Power InductorPower Inductor
Power Inductor
CDRH2D11/HP
0
2
4
6
8
10
12
0.0 0.1 0.2 0.3 0.4 0.5 0.6
0
10
20
30
40
50
60
0.0
1.5
3.0
4.5
6.0
7.5
9.0
0.0 0.2 0.4 0.6 0.8
0
10
20
30
40
50
60
0
1
2
3
4
5
6
0.0 0.2 0.4 0.6 0.8 1.0
0
10
20
30
40
50
60
0.0
0.8
1.6
2.4
3.2
4.0
4.8
0.0 0.2 0.4 0.6 0.8 1.0 1.2
0
10
20
30
40
50
60
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0.0 0.3 0.6 0.9 1.2 1.5
0
10
20
30
40
50
60
0.0
0.3
0.6
0.9
1.2
1.5
1.8
0.0 0.3 0.6 0.9 1.2 1.5 1.8
0
10
20
30
40
50
60
Saturation Current & Temperature Rise Graph
1. CDRH2D11/HPNP-1R5NC
△
T (
℃
)L (
μ
H)
DC (A) DC (A)
2. CDRH2D11/HPNP-2R2NC
△
T (
℃
)L (
μ
H)
△
T (
℃
)
3. CDRH2D11/HPNP-3R3NC
L (
μ
H)
DC (A)
△
T (
℃
)
4. CDRH2D11/HPNP-4R7NC
L (
μ
H)
DC (A)
△
T (
℃
)
5. CDRH2D11/HPNP-6R8NC
L (
μ
H)
DC (A)
△
T (
℃
)
6. CDRH2D11/HPNP-100NC
L (
μ
H)
DC (A)
L (20
℃
)
△
T L (100
℃
)
Solder Reflow Condition
NeumarktObernzellChicago
Tel.+49-9181-4509-110
FAX. +49-9181-4509-310
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Tel.+49-8591-937-0
FAX. +49-8591-937-103
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FAX. +1-847-545-6720
sales@us.sumida.com
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Tel.+1-408-321-9660
FAX.+1-408-321-9308
sales@us.sumida.com
Tel.+65-6296-3388
FAX.+65-6296-3390
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Tel.+82-2-6237-0777
FAX.+82-2-6237-0778
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Tel.+81-3-5202-7112
FAX.+81-3-5202-7105
sales@jp.sumida.com
San JoseSingaporeSeoulTokyo
Please refer to the sales offices on our website - http://www.sumida.com
Tel.+886-2-8751-2737
FAX.+886-2-8751-2738
sales@tw.sumida.com
Tel.+86-755-8291-0228
FAX.+86-755-8291-0338
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Tel.+86-021-5836-3299
FAX.+86-021-5836-3266
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Tel.+852-2880-6688
FAX.+852-2565-9600
sales@hk.sumida.com
170
±
10
℃
,60~120s
40s
230
℃
245℃ PEAK
Heat Endurance Temperature Chart
300
60
120 180 240
0
0
100
150
200
250
300
50
10
T (℃)
T (s)
60
260℃
230℃
0
100
150
200
250
300
50
T (℃)
300120 180 240
0 T (s)
60
