SMD Power Inductor
SMD Power Inductor CDPH49D19F
Description • Ferrite core construction. • Magnetically shielded. • L W H: 5.1 5.1 2.0 mm ...
Description
SMD Power Inductor CDPH49D19F
Description Ferrite core construction. Magnetically shielded. L W H: 5.1 5.1 2.0 mm Max. Product weight: 0.5g(Ref.) Moisture Sensitivity Level: 1 RoHS compliance.
RoHS
× ×
× ×
Dimension - [mm]
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. 13.0”diameter reel 3000pcs per reel
℃~ ℃ ℃~ ℃ ℃
Land pattern and Schematics - [mm]
www.DataSheet.net/
Applications Ideally used in Mobile phone, PDA, MP3, DSC/DVC, etc as DC-DC converter inductors.
3. 5
7. 7
3. 5
2. 1
8 1.
Electrical Characteristics
Part No. Inductance ( H) [Within] 1
CDPH49D19FNP-4R7MC CDPH49D19FNP-100MC
※1. Inductor measuring condition: at 100kHz. ※2. Saturation current: The value of D.C. current when the inductance decreases to 70% of it’s nominal value. ※3. Temperature rise current: The value of D.C. current when the temperature rise is △t=40℃(Ta=20℃).
※ 4.7±20% 10.0±20%
μ
[
D.C.R. (m ) Max. (Typ.) (at 20 )
] ℃
Ω
Saturation current ( ) 2 (at 20
℃)
A ※
(at 105
℃)
Temperature rise Current ( ) 3
A※
1.80 1.25
85(68) 188(150)
2.50 1.75
2.10 1.45
Page 1 of 2
Revised: 18-Oct-12
Datasheet pdf - http://www.DataSheet4U.co.kr/
SMD Power Inductor CDPH49D19F
Saturation Current & Temperature Rise Graph
L (20 )
1. CDPH49D19FNP-4R7MC L ( H)
℃
L (105 )
℃
△T
△T (℃)
60 50 40 30 20 ...
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