POWER INDUCTORS <SMD Type: CDH Series> Type: CDH2D09/S, CDH2D09B ◆ Product Description ・2.55×2.50mm Max.(L×W),1.0mm Max. Height.(CDH2D09/S) ・3.0×2.8mm Max.(L×W),1.0mm Max. Height.(CDH2D09B) ・Inductance range:1.0～10μH(CDH2D09/S); 2.4～22μH(CDH2D09B). ・Rated current range:0.28～0.88A(CDH2D09/S); 0.31～1.0A(CDH2D09B). ・In addition to the standards versions shown here, custom inductors are also available to meet your exact requirements. ◆ Feature ・Magnetically unshielded construction. ・Ideally used in Mobilephone,PDA,MP3,HDD,DSC/DVC,etc as DC-DC inverter inductors. ・RoHS Compliance. (0.2) 2.35 0.50 0.70 CDH2D09/S 0.9±0.1 2.4±0.1 2.4±0.15 1.35±0.15 ◆ Dimensions (mm) CDH2D09B Please refer to the sales offices on our website for a representative near you www.sumida.com 1/2 POWER INDUCTORS <SMD Type: CDH Series> Type: CDH2D09/S, CDH2D09B ◆ Land Pattern (mm) 2.80 0.40 0.80 1.2 CDH2D09B CDH2D09/S ◆ Specification(CDH2D09/S) Inductance D.C.R.(mΩ) (μH)［Within］ ［Within］ 100kHz/1V (at 20℃) Saturation Current （A）※1 (at 20℃) (at 105℃) Temperature Rise current (A) ※2 110±20％ 0.88 0.61 1.00 1.5 ± 20％ 140±20％ 0.76 0.52 0.87 2.4 ± 20％ 195±20％ 0.56 0.41 0.78 Part Name ※ Stamp CDH2DØ9SNP-1RØM□ A 1.0 ± 20％ CDH2DØ9SNP-1R5M□ C CDH2DØ9SNP-2R4M□ E CDH2DØ9SNP-2R7M□ F 2.7 ± 20％ 215±20％ 0.54 0.37 0.73 CDH2DØ9SNP-3R3M□ G 3.3 ± 20％ 240±20％ 0.45 0.34 0.70 CDH2DØ9SNP-4R7M□ J 4.7 ± 20％ 380±20％ 0.38 0.30 0.63 CDH2DØ9SNP-6R8M□ L 6.8 ± 20％ 455±20％ 0.34 0.25 0.47 CDH2DØ9SNP-1ØØM□ M 10 ± 20％ 830±20％ 0.28 0.21 0.36 ◆ Specification(CDH2D09B) Part Name ※ CDH2DØ9BNP-2R4M□ Inductance D.C.R.(mΩ) Stamp (μH)［Within］ [MAX.] 100kHz/1V (at 20℃) E 2.4±20％ 160(128) Saturation Current （Ａ）※2 (at 20℃) 1.00 Temperature Rise current (A) ※2 1.18 CDH2DØ9BNP-3R3M□ F 3.3±20％ 188(150) 0.85 1.06 CDH2DØ9BNP-4R7M□ G 4.7±20％ 273(218) 0.70 0.85 CDH2DØ9BNP-6R4M□ J 6.4±20％ 400(320) 0.60 0.64 CDH2DØ9BNP-1ØØM□ L 10±20％ 588(470) 0.48 0.47 CDH2DØ9BNP-15ØM□ M 15±20％ 956(765) 0.38 0.39 CDH2DØ9BNP-22ØM□ P 22±20％ 1313(1050) 0.31 0.34 ※ Description of part name CDH2DØ9BNP-2R4M□ B Box C Carrier Tape ※1.Saturation Current: The DC current at which the inductance decreases to 75%(CDH2D09/S) or 70%(CDH2D09B) of it's nominal value. ※2 Temperature rise current: The DC current at which the temperature rise is △t＝40℃.(Ta＝20℃) Please refer to the sales offices on our website for a representative near you www.sumida.com 2/2