SMD Power Inductor
CDMC8D28
Description
RoHS
? Metal compound molding type construction.
? Magnetically shielded.
?L W
H: 9.5 8.7 3.0 mm Max.
Halogen
Free
? Product weight:1.2 g (Ref.)
? Moisture Sensitivity Level: 1
? RoHS compliance.
? Halogen Free available.
Dimension - [mm]
Environmental Data
? Operating temperature range: -40
+125
(including coil’s self temperature rise)
? Storage temperature range: -40
? Solder reflow temperature: 260
Packaging
? Carrier tape and reel packaging.
? 13.0”diameter reel
? 1000pcs per reel
+85
peak.
Land pattern and Schematics - [mm]
Applications
? Ideally used in low voltage-high current
laptop PC & sever power supply.
Electrical Characteristics
Part No.
CDMC8D28NP-R18MC
CDMC8D28NP-R39MC
CDMC8D28NP-R68MC
Stamp
R18
R39
R68
Inductance (
Within
0.18 20%
0.39 20%
0.68 20%
H)
1
D.C.R. (m )
[Max.] (Typ.)
(at 20 )
1.6(1.33)
2.8(2.32)
4.6(3.84)
Saturation current
(A) at 20 2
28.7(35.9)
19.8(24.7)
16.0(20.0)
Temperature
rise current
(A) 3
25.8
19.9
15.4
CDMC8D28NP-1R2MC
CDMC8D28NP-1R8MC
CDMC8D28NP-2R2MC
CDMC8D28NP-3R3MC
CDMC8D28NP-3R9MC
1R2
1R8
2R2
3R3
3R9
1.2
1.8
2.2
3.3
3.9
20%
20%
20%
20%
20%
7.0(5.80)
12.6(10.5)
16.1(13.4)
22.2(18.5)
24.1(20.1)
12.2(15.3)
9.4(11.8)
8.8(11.0)
7.0(8.8)
6.4(8.0)
12.9
9.3
8.1
7.3
7.1
1. Measuring condition: at 1MHz.
2. Saturation current: The value of D.C. current when the inductance decreases to 80% of it’s nominal value.
3. Temperature rise current: The value of D.C. current when the temperature rise is
Page 1 of 3
t 40 (Ta 20 ).
Revised: 19-Dec-13
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相关代理商/技术参数
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