POWER INDUCTORS <SMD Type: CDH Series> Type: CDH38D11/SLD, CDH38D11/S ◆ Product Description ・4.0×4.0mm Max.(L×W), 1.2mm Max. Height. ・Both Low DCR type CDH38D11/SLD and Standard type CDH38D11/S are available. ・Inductance range: 0.72～33μH(CDH38D11/SLD), 0.68～39μH(CDH38D11/S) ・Rated current range: 0.36～2.4A(CDH38D11/SLD), 0.40～3.5A (CDH38D11/S) ・In addition to the High power versions of inductors shown here, custom inductors are available to meet your exact requirements. ◆ Feature ・Magnetically unshielded construction. ・Ideally used in Mobilephone,PDA,MP3,DSC/DVC,etc as DC-DC Converter inductors. ・Strong resistance against drop shock. ・RoHS Compliance ◆ Dimensions (mm) 1.1±0.1 1.2 1.3 ◆ Land Pattern (mm) 1.0 2.8 3.8±0.2 3.8±0.2 ◆ Schematics (Bottom) 1.8 1 2 1 3.0 2 Please refer to the sales offices on our website for a representative near you www.sumida.com 1/3 POWER INDUCTORS <SMD Type: CDH Series> Type: CDH38D11/SLD, CDH38D11/S ◆ Specification(CDH38D11/SLD) Stamp Inductance （μH） ［Within］ 100kHz D.C.R.(Ω) Max.(Typ.) (at 20℃) Saturation Current （A）※1 (at 20℃) Temperature rise current (A)※2 CDH38D11SLDNP-R72M□ R72 0.72±20％ 36.3m(29m) 2.40 3.40 CDH38D11SLDNP-1R0M□ 1R0 1.0±20％ 41.3m(33m) 2.00 3.30 CDH38D11SLDNP-1R4M□ 1R4 1.4±20％ 55.0m(44m) 1.80 2.70 CDH38D11SLDNP-1R9M□ 1R9 1.9±20％ 66.3m(53m) 1.45 2.30 CDH38D11SLDNP-2R4M□ 2R4 2.4±20％ 93.8m(75m) 1.30 1.88 CDH38D11SLDNP-2R9M□ 2R9 2.9±20％ 97.5m(78m) 1.20 1.86 CDH38D11SLDNP-3R6M□ 3R6 3.6±20％ 129.6m(108m) 1.10 1.47 CDH38D11SLDNP-4R2M□ 4R2 4.2±20％ 135.6m(113m) 1.00 1.41 CDH38D11SLDNP-5R1M□ 5R1 5.1±20％ 171.6m(143m) 0.90 1.30 CDH38D11SLDNP-5R8M□ 5R8 5.8±20％ 182.4m(152m) 0.84 1.25 CDH38D11SLDNP-7R2M□ 7R2 7.2±20％ 228m(190m) 0.75 0.92 CDH38D11SLDNP-8R2M□ 8R2 8.2±20％ 252m(210m) 0.70 0.86 CDH38D11SLDNP-100M□ 100 10±20％ 336m(280m) 0.64 0.78 CDH38D11SLDNP-120M□ 120 12±20％ 0.38(0.32) 0.60 0.75 CDH38D11SLDNP-150M□ 150 15±20％ 0.49(0.41) 0.52 0.67 CDH38D11SLDNP-180M□ 180 18±20％ 0.55(0.46) 0.48 0.57 CDH38D11SLDNP-220M□ 220 22±20％ 0.73(0.61) 0.44 0.49 CDH38D11SLDNP-270M□ 270 27±20％ 0.84(0.70) 0.42 0.46 CDH38D11SLDNP-330M□ 330 33±20％ 1.0(0.83) 0.36 0.45 Part Name ※ Please refer to the sales offices on our website for a representative near you www.sumida.com 2/3 POWER INDUCTORS <SMD Type: CDH Series> Type: CDH38D11/SLD, CDH38D11/S ◆ Specification(CDH38D11/S) D.C.R.(Ω) Max.(Typ.) (at 20℃) Saturation Current （A）※1 (at 20℃) Temperature rise current (A)※2 Part Name ※ Stamp Inductance （μH） ［Within］ 100kHz CDH38D11SNP-R68M□ 0R7 0.68±20％ 36.3m(29m) 3.50 3.30 CDH38D11SNP-1R0M□ 1R0 1.0±20％ 48.8m(39m) 2.80 2.85 CDH38D11SNP-1R2M□ 1R2 1.2±20％ 60.0m(48m) 2.60 2.60 CDH38D11SNP-1R8M□ 1R8 1.8±20％ 78.8m(63m) 2.20 2.25 CDH38D11SNP-2R2M□ 2R2 2.2±20％ 102.5m(82m) 1.90 1.84 CDH38D11SNP-2R7M□ 2R7 2.7±20％ 121.2m(101m) 1.70 1.56 CDH38D11SNP-3R3M□ 3R3 3.3±20％ 138.0m(115m) 1.56 1.50 CDH38D11SNP-4R2M□ 4R2 4.2±20％ 168.0m(140m) 1.35 1.40 CDH38D11SNP-4R7M□ 4R7 4.7±20％ 189.6m(158m) 1.30 1.20 CDH38D11SNP-5R8M□ 5R8 5.8±20％ 240m(200m) 1.12 1.12 CDH38D11SNP-6R8M□ 6R8 6.8±20％ 264m(220m) 1.05 1.08 CDH38D11SNP-8R2M□ 8R2 8.2±20％ 348m(290m) 0.96 0.92 CDH38D11SNP-100M□ 100 10±20％ 0.44(0.37) 0.84 0.82 CDH38D11SNP-120M□ 120 12±20％ 0.49(0.41) 0.80 0.80 CDH38D11SNP-150M□ 150 15±20％ 0.67(0.56) 0.68 0.67 CDH38D11SNP-180M□ 180 18±20％ 0.76(0.63) 0.64 0.62 CDH38D11SNP-220M□ 220 22±20％ 0.89(0.74) 0.58 0.59 CDH38D11SNP-270M□ 270 27±20％ 1.02(0.85) 0.51 0.52 CDH38D11SNP-330M□ 330 33±20％ 1.32(1.1) 0.44 0.50 CDH38D11SNP-390M□ 390 39±20％ 1.56(1.3) 0.40 0.44 ※ Description Of Part Name CDH38D11/S-R68N□ B Box C Carrier Tape ※1. Saturation current: The DC current at which the inductance decreases to 65% 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 3/3