CDH28D11 datasheet, PDF - EEWORLD Datasheet

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CDH28D11: DescriptionPOWER INDUCTORS; File Size25KB，1 Pages; ManufacturerSUMIDA; Websitehttp://www.sumida.com/

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CDH28D11 Overview

POWER INDUCTORS

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POWER INDUCTORS <SMD Type: CDH Series>

Type: CDH28D11/S

◆

Product Description

・3.0×3.0mm

Max.(L×W), 1.2mm Max. Height.

・Inductance

range:

1.7½15μH.

・Rated

current range:

0.36½1.2A.

・Custom

design is available.

◆

Feature

・

Magnetically unshielded construction.

・

Ideally used in Mobilephone,PDA,MP3,DSC/DVC,HDD,etc as DC-DC Converter inductors.

・Dropping

impact reinforced types.

・

RoHS Compliance

◆

Dimensions (mm)

◆Land

Pattern (mm)

◆

Specification

Part Name

※

CDH28D11SNP-1R7M□

CDH28D11SNP-2R2M□

CDH28D11SNP-3R3M□

CDH28D11SNP-4R7M□

CDH28D11SNP-6R8M□

CDH28D11SNP-100M□

CDH28D11SNP-150M□

Stamp

1R7

2R2

3R3

4R7

6R8

100

150

Inductance

(μH)［Within½

100kHz/1V

1.7±20％

2.2±20％

3.3±20％

4.7±20％

6.8±20％

10±20％

15±20％

D.C.R.(Ω)

Max.(Typ.)

(at 20℃)

96m(77m)

123m(115m)

163m(130m)

238m(190m)

294m (235m)

431m(345m)

654m(523m)

Saturation

Current

（A）※1

1.30

1.15

930m

750m

650m

530m

430m

Temperature

Rise current

(A)

※2

1.20

1.05

820m

680m

580m

480m

360m

※

Description of part name

CDH28D11SNP-1R7M□

B Box

Carrier Tape

※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

1/1

CDH28D11 Related Products

	CDH28D11	CDH28D11SNP-2R2M	CDH28D11SNP-3R3M	CDH28D11SNP-1R7M	CDH28D11SNP-6R8M	CDH28D11SNP-4R7M	CDH28D11SNP-150M	CDH28D11SNP-100M
Description	POWER INDUCTORS	POWER INDUCTORS	POWER INDUCTORS	POWER INDUCTORS	POWER INDUCTORS	POWER INDUCTORS	POWER INDUCTORS	POWER INDUCTORS

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