CDH28D14 Datasheet, PDF (1/1 Pages) Sumida Corporation – POWER INDUCTORS

POWER INDUCTORS <SMD Type: CDH Series>
Type: CDH28D14
◆ Product Description
・3.0×3.0mm Max.(L×W), 1.5mm Max. Height.
・Inductance range: 2.2～22μH.
・Rated current range: 0.38～1.33A.
・Custom design is available.
◆ Feature
・Magnetically unshielded construction.
・Ideally used in Mobilephone,PDA,MP3,DSC/DVC,HDD,etc as DC-DC Converter inductors.
・RoHS Compliance
◆ Dimensions (mm)
◆Land Pattern (mm)
◆ Specification
Part Name
※
CDH28D14NP-2R2M□
Stamp
2R2
Inductance
(μH)［Within］
100kHz/1V
2.2±20％
CDH28D14NP-4R7M□
4R7
4.7±20％
CDH28D14NP-100M□
100
10±20％
CDH28D14NP-150M□
150
※ Description of part name
CDH28D14NP-2R2M□ _{B Box}
15±20％
C Carrier Tape
D.C.R.(Ω)
Max.(Typ.)
(at 20℃)
134m(107m)
243m(195m)
491m(393m)
1.14(913m)
Saturation
Current
（A）※1
2.00
1.35
950m
610m
Temperature
Rise current
(A) ※2
1.33
950m
650m
380m
※1.Saturation Current: The DC current at which the inductance decreases to 70% of it's nominal value.
※2 Temperature rise current: The DC current at which the temperature rise is △t＝40℃.(Ta＝20℃)
This datasheet is not a final issue, and maybe something will be changed before production.
Please refer to the sales offices on our website for a representative near you
www.sumida.com
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