PDF Datasheet

SMD Power Inductor
CDEIR10D47ME
Description
• Metal alloy core construction.
• Magnetically shielded.
• L W H: 11.5 10.7 5.0mm Max.
• Product weight :2.8g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
RoHS
× ×
Environmental Data
• Operating temperature range: -40
+125
(including coil’s self temperature rise)
• Storage temperature range: -40
+105
• Solder reflow temperature: 260
peak.
℃~ ℃
℃~ ℃
℃
Dimension - [mm]
10.5±1.0
4.7±0.3
5
.
0
±
2
.
0
1
× ×
5.1±0.45
Packaging
• Carrier tape and reel packaging.
• 13.0”diameter reel
• 500pcs per reel
5.
0
±
2.
2
Applications
• Ideally used in Notebook, PDA and other
high current application .
3.0±1.0
Land pattern and Schematics - [mm]
0
.
4
3.85
3.8
Electrical Characteristics
Part No.
CDEIR10D47MENP-1R2MC
Stamp
Inductance (μH)
[Within]※1
D.C.R.
(mΩ)
[Within]
Saturation Current
(at 20℃)
[typ.](A) ※2
Temperature
Rise Current
[typ.] (A) ※3
1R2
1.2±20%
1.8±10%
25
19.7
※1 Measuring condition at 100kHz
※2 The saturation current: the typical value of DC current when the inductance decreases to 70% of
its nominal value.
※3 The temperature rise current: This indicates the typical value of DC current when the temperature rise is
△T=50℃ (Ta=20℃).
Page 1 of 2
Revised: 10-Dec-13
SMD Power Inductor
CDEIR10D47ME
Saturation Current & Temperature Rise Graph
℃
△T
L (25 )
μ
△ ℃
1. CDEIR10D47MENP-1R2MC
L ( H)
T( )
1.2
60
1.0
50
0.8
40
0.6
30
0.4
20
0.2
10
0.0
0
0
4
8
12
16
20
24
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
sales@hk.sumida.com
Tel.+86-21-5836-3299
FAX.+86-21-5836-3266
shanghai.sales@cn.sumida.com
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
sales@kr.sumida.com
Tel.+65-6296-3388
FAX.+65-6841-4426
sales@sg.sumida.com
Tel.+1-408-321-9660
FAX.+1-408-321-9308
sales@us.sumida.com
Chicago
Obernzell
Neumarkt
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 2 of 2
Revised: 10-Dec-13