SMD Power Inductor
CDH2D09B
Page 1 of 3 Revised: 6-Jan-17
Description
• Ferrite drum core construction.
• Magnetically unshielded.
• L×W×H: 3.0×2.8 x1.0 mm Max.
• Product weight: 23mg(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
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
•7.0”diameter reel
• 1500pcs per reel
Applications
• Ideally used in Mobilephone,PDA,MP3,HDD,
DSC/DVC, etc as DC-DC inverter inductors.
RoHS
Dimension - [mm]
Land pattern and Schematics - [mm]
Electrical Characteristics
※1. Inductance 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℃).
Part Name Stamp
Inductance
(μH)
[ within ] ※1
D.C.R. (mΩ)
[Max.] (Typ.)
(at 20℃)
Saturation
Current
（Ａ）※2
Temperature
Rise Current
(A) ※3
CDH2D09BNP-2R4MC E
2.4±20％
160(128) 1.00 1.18
CDH2D09BNP-3R3MC F
3.3±20％
188(150) 0.85 1.06
CDH2D09BNP-4R7MC G
4.7±20％
273(218) 0.70 0.85
CDH2D09BNP-6R4MC J
6.4±20％
400(320) 0.60 0.64
CDH2D09BNP-100MC L
10±20％
588(470) 0.48 0.47
CDH2D09BNP-150MC M
15±20％
956(765) 0.38 0.39
CDH2D09BNP-220MC P
22±20％
1313(1050) 0.31 0.34
