POWER INDUCTORS <SMD Type: CDH Series> Type: CDH28D09/S ◆ Product Description ・3.0×3.0mm Max.(L×W), 1.0mm Max. Height. ・Inductance range: 1.3～15μH. ・Rated current range: 0.35～1.1A. ・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 ※ Stamp Inductance (μH)［Within］ 100kHz/1V D.C.R.(Ω) Max.(Typ.) (at 20℃) Saturation Current （A）※1 Temperature Rise current (A) ※2 CDH28D09SNP-1R3M□ 1R3 1.3±20％ 100m(80m) 1.10 1.30 CDH28D09SNP-2R2M□ 2R2 2.2±20％ 144m(115m) 900m 1.05 CDH28D09SNP-3R0M□ 3R0 3.0±20％ 175m(140m) 780m 920m CDH28D09SNP-4R7M□ 4R7 4.7±20％ 269m(215m) 620m 720m CDH28D09SNP-6R2M□ 6R2 6.2±20％ 369m (295m) 530m 630m CDH28D09SNP-100M□ 100 10±20％ 525m(420m) 430m 520m CDH28D09SNP-150M□ 150 15±20％ 881m(705m) 350m 350m ※ Description of part name CDH28D09SNP-1R3M□ B Box C 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