SMD Power Inductor CDEIR12D50ME
RoHS
Dimension - [mm]
12.50± 0.50
5.50Max
3.00± 0.50
Description • Metal alloy core construction.
× × × ×• Magnetically shielded.
• L W H: 13.1 13.0 5.5mm Max. • Product weight : 3.8 g(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance.
℃~ ℃Environmental Data
• Operating temperature range: -40
+150
(including coil’s self temperature rise)
℃~ ℃• Storage temperature range: -40 +125 ℃• Solder reflow temperature: 260 peak.
Packaging • Carrier tape and reel packaging. • 13” diameter reel. • 500pcs per reel.
Land pattern and Schematics - [mm] 14.00
4.50 5.00
Applications • Ideally used in Notebook, PDA and other high current application .
4.20
12.70± 0.40 2.40± 0.254
Electrical Characteristics
Part No.
Stamp
Inductance (μH)
][Within ※1
D.C.R. (mΩ)
℃[Max.]
(at 20 )
Saturation Current (A) Typ.
(at 20℃) ※2
Temperature Rise Current
(A) Typ. ※3
CDEIR12D50MENP-1R0MC 1R0
1.0±20%
1.7(1.4)
30.0
25.0
CDEIR12D50MENP-1R5MC 1R5
1.5±20%
2.5(2.1)
25.0
20.5
CDEIR12D50MENP-2R2MC 2R2
2.2±20%
4.1(3.4)
20.0
16.0
CDEIR12D50MENP-3R3MC 3R3
3.3±20%
6.0(5.0)
18.0
12.0
CDEIR12D50MENP-4R7MC 4R7
4.7±20%
8.0(6.7)
15.0
10.5
CDEIR12D50MENP-5R6MC 5R6
5.6±20%
9.0(7.5)
13.0
10.0
※1. Measuring condition Inductance at 100kHz ※ = ℃2. The saturation current: The value of DC current when the inductance decreases to 80% of its nominal value (Ta 20 ). ※ △ ℃ = ℃3 .The temperature rise current: The value of DC current when the temperature rise is T=40 (Ta 20 ).
Page 1 of 3
Revised: 12-Jan-15
SMD Power Inductor CDEIR12D50ME
Saturation Current & Temperature Rise Graph
℃L (25 )
△T
1. CDEIR12D50MENP-1R0MC
μ △ ℃L ( H)
T( )
1.2 60.00
μ △ ℃2. CDEIR12D50MENP-1R5MC
L ( H)
T( )
1.8 60.00
1.0
50.00
1.5
50.00
0.8
40.00
1.2
40.00
0.6
30.00
0.9
30.00
0.4
20.00
0.6
20.00
0.2
10.00
0.3
10.00
0.0 0.00
0 10 20 30 40
DC (A)
4. CDEIR12D50MENP-3R3MC
μ △ ℃L ( H)
T( )
3.6 60
0.0 0
0.00 10 20 30 40
DC (A)
μ △ ℃5. CDEIR12D50MENP-4R7MC
L ( H)
T( )
6.0 60
3.0 50 5.0 50
2.4 40 4.0 40
1.8 30 3.0 30
1.2 20 2.0 20
0.6 10 1.0 10
0.0 0
0 6 12 18 24 30
0.0 0
0 6 12 18 24
DC (A)
DC (A)
μ △ ℃3. CDEIR12D50MENP-2R2MC
L ( H)
T( )
3.6 60
3.0 50
2.4 40
1.8 30
1.2 20
0.6 10
0.0 0
0 6 12 18 24 30 36
DC (A)
μ △ ℃6. CDEIR12D50MENP-5R6MC
L ( H)
T( )
6.0 60
5.0 50
4.0 40
3.0 30
2.0 20
1.0 10
0.0 0
5 10 15
DC (A)
0 20
Page 2 of 3
Revised: 12-Jan-15
SMD Power Inductor CDEIR12D50ME
Solder Reflow Condition
T (℃) 300 250
200
150
100
50 0
0
Heat Endurance 60 120 180
260℃
10 60
230℃
240 300 T (s)
T (℃) 300 250
200 150
100
50 0
0
Temperature Chart
± ℃170 10 ,60~120s
245℃ PEAK
℃230
40s
60 120 180 240 300 T (s)
Please refer to the sales offices on our website - http://www.sumida.com
Hong Kong
Tel.+852-2880-6781 FAX.+852-2565-9600
[email protected]
Saitama(Japan)
Tel.+81-48-691-7300 FAX.+81-48-691-7340
[email protected]
Chicago
Tel.+1-847-545-6700 FAX. +1-847-545-6720
[email protected]
Shanghai
Shenzhen
Tel.+86-21-5836-3299
Tel.+86-755-8291-0228
FAX.+86-21-5836-3266
FAX.+86-755-8291-0338
[email protected] [email protected]
Seoul
Singapore
Tel.+82-2-6237-0777
Tel.+65-6296-3388
FAX.+82-2-6237-0778
FAX.+65-6841-4426
[email protected]
[email protected]
Obernzell
Neumarkt
Tel.+49-8591-937-0
Tel.+49-9181-4509-110
FAX. +49-8591-937-103
FAX. +49-9181-4509-310
[email protected]
[email protected]
Page 3 of 3
Taipei
Tel.+886-2-8751-2737 FAX.+886-2-8751-2738
[email protected]
San Jose
Tel.+1-408-321-9660 FAX.+1-408-321-9308
[email protected]
Revised: 12-Jan-15
.