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CDPH49D19F_13 Datasheet, PDF (1/2 Pages) Sumida Corporation – SMD Power Inductor | |||
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SMD Power Inductor
CDPH49D19F
RoHS
Dimension - [mm]
Land pattern and Schematics - [mm]
3.5 7.7
Description
⢠Ferrite core construction.
à à à à ⢠Magnetically shielded.
⢠L W H: 5.1 5.1 2.0 mm Max.
⢠Product weight: 0.5g(Ref.)
⢠Moisture Sensitivity Level: 1
⢠RoHS compliance.
âï½ â Environmental Data
⢠Operating temperature range: -40
+105
(including coilâs self temperature rise)
âï½ â ⢠Storage temperature range: -40 +105
â ⢠Solder reflow temperature: 260 peak.
Packaging
⢠Carrier tape and reel packaging.
⢠13.0âdiameter reel
⢠3000pcs per reel
Applications
⢠Ideally used in Mobile phone, PDA, MP3,
DSC/DVC, etc as DC-DC converter inductors.
3.5
2.1
1.8
Electrical Characteristics
Part No.
CDPH49D19FNP-4R7MC
CDPH49D19FNP-100MC
Inductance
μ( H)
â» [Within] 1
± ï¼
4.7 20
± ï¼
10.0 20
Ω D.C.R. (m )
ï¼» ï¼½ Max. (Typ.)
â (at 20 )
85(68)
188(150)
A ⻠Saturation current
() 2
â â (at 20 ) (at 105 )
2.50
2.10
1.75
1.45
Temperature
A ⻠rise Current
() 3
1.80
1.25
â»1. Inductor measuring condition: at 100kHz.
â»2. Saturation current: The value of D.C. current when the inductance decreases to 70% of itâs nominal value.
â» â³ ï¼ â ï¼ â 3. Temperature rise current: The value of D.C. current when the temperature rise is t 40 (Ta 20 ).
Page 1 of 2
Revised: 19-Dec-13
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