SUMIDA 252012CDMCDS

SMD Power Inductor
252012CDMC/DS
Description
• Magnetically shielded.
• L W H: 2.7 2.2 1.2 mm Max.
• Product weight: 30mg(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
× ×
RoHS
Halogen
Free
Dimension - [mm]
1.2 Max
2.5±0.2
0.4±0.25
0.4±0.25
2.
0
±
0
.2
× ×
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.
• 7.1” diameter reel
• 3000pcs per reel
Land pattern and Schematics - [mm]
0.8
1.2
Applications
• Ideally used in smart phone, tablet PC,SSD
USB3.0 and other low profile high current
application.
0.8
2
.
2
Electrical Characteristics
Part No.
252012CDMCDS-R47MC
252012CDMCDS-1R0MC
252012CDMCDS-1R5MC
252012CDMCDS-2R2MC
252012CDMCDS-3R3MC
252012CDMCDS-4R7MC
252012CDMCDS-5R6MC
252012CDMCDS-6R8MC
252012CDMCDS-100MC
Inductance
( H) 1
μ ※
0.47±20%
1.0±20%
1.5±20%
2.2±20%
3.3±20%
4.7±20%
5.6±20%
6.8±20%
10±20%
Ω)
℃
D.C.R (m
at 25
±20%
35±20%
55±20%
75±20%
105±20%
150±20%
200±20%
300±20%
390±20%
20
Saturation Current
Max. (Typ.)
(A) (at25 ) 2
℃※
4.0(4.8）
Temperature rise current
Max. (Typ.) (A)
※3
※4
3.8(4.5)
5.1(5.7)
3.4(4.0)
3.1(3.7)
3.8(4.2)
2.9(3.4
2.5(2.9)
3.2(3.6)
2.3(2.7)
2.0(2.3)
2.7(3.1)
2.0(2.4
1.5(1.8)
2.2(2.4)
1.6(1.9)
1.4(1.6)
1.7(2.0)
1.3(1.5)
1.6(1.8)
1.1(1.3)
1.1(1.3)
1.4(1.5)
1.0(1.2)
0.9(1.1)
1.2(1.3)
）
）
）
1.3(1.5
※1 Measuring condition at 1MHz 0.1V
※2 Saturation current: The value of DC current when the inductance is over 70% of the initial value.
※3 Temperature rise current: the value of DC current when the coil temperature rise is △T=40℃( Ta=25℃ ).
※4 Temperature rise current: The actual value of DC current when the top surface of test sample temperature
rise is △T＝40℃(Ta＝25℃).
Page 1 of 3
Revised: 22-Jul-13
SMD Power Inductor
252012CDMC/DS
Saturation Current & Temperature Rise Graph
℃
μ
1. 252012CDMCDS-R47MC
L ( H)
0.6
△T(※4 )
△T(※3 )
L (20 )
△T (℃)
μ
60
2. 252012CDMCDS-1R0MC
L ( H)
1.2
0.5
50
0.4
△T (℃)
μ
△T (℃)
60
3. 252012CDMCDS-1R5MC
L ( H)
1.8
1.0
50
1.5
50
40
0.8
40
1.2
40
0.3
30
0.6
30
0.9
30
0.2
20
0.4
20
0.6
20
0.1
10
0.2
10
0.3
10
0
0.0
0
0.0
0.0
0
2
4
6
0
8
1
DC (A)
2
3
4
5
6
0
0
1
2
DC (A)
μ
4. 252012CDMCDS-2R2MC
L ( H)
2.4
△T (℃)
60
3
4
5
DC (A)
μ
60
5. 252012CDMCDS-3R3MC
L ( H)
3.6
2.0
50
1.6
△T (℃)
μ
△T (℃)
60
6. 252012CDMCDS-4R7MC
L ( H)
6.0
3.0
50
5.0
50
40
2.4
40
4.0
40
1.2
30
1.8
30
3.0
30
0.8
20
1.2
20
2.0
20
0.4
10
0.6
10
1.0
10
0
0.0
0
0.0
0.0
0
1
2
3
0.0 0.5
4
DC (A)
1.0 1.5 2.0
2.5 3.0
0
0.0
0.5 1.0
DC (A)
μ
7. 252012CDMCDS-5R6MC
L ( H)
6.0
△T (℃)
60
1.5 2.0
2.5 3.0
DC (A)
μ
60
8. 252012CDMCDS-6R8MC
L ( H)
9.0
5.0
50
4.0
△T (℃)
μ
△T (℃)
60
9. 252012CDMCDS-100MC
L ( H)
12.0
7.5
50
10.0
50
40
6.0
40
8.0
40
3.0
30
4.5
30
6.0
30
2.0
20
3.0
20
4.0
20
1.0
10
1.5
10
2.0
10
0
0.0
0
0.0
0.0
0.0
0.5
1.0
1.5
DC (A)
2.0
2.5
0.0
0.4
0.8
1.2
1.6
DC (A)
Page 2 of 3
2.0
60
0
0.0
0.4
0.8
1.2
1.6
DC (A)
Revised: 22-Jul-13
2.0
SMD Power Inductor
252012CDMC/DS
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.+852-2880-6688
FAX.+852-2565-9600
[email protected]
Tel.+86-021-5836-3299
FAX.+86-021-5836-3266
[email protected]
Tel.+86-755-8291-0228
FAX.+86-755-8291-0338
[email protected]
Tel.+886-2-8751-2737
FAX.+886-2-8751-2738
[email protected]
Tokyo
Seoul
Singapore
San Jose
Tel.+81-3-5202-7112
FAX.+81-3-5202-7105
[email protected]
Tel.+82-2-6237-0777
FAX.+82-2-6237-0778
[email protected]
Tel.+65-6296-3388
FAX.+65-6296-3390
[email protected]
Tel.+1-408-321-9660
FAX.+1-408-321-9308
[email protected]
Chicago
Obernzell
Neumarkt
Tel.+1-847-545-6700
FAX. +1-847-545-6720
[email protected]
Tel.+49-8591-937-0
FAX. +49-8591-937-103
[email protected]
Tel.+49-9181-4509-110
FAX. +49-9181-4509-310
[email protected]
Page 3 of 3
Revised: 22-Jul-13