CDH38D11SLDNP-R72M

POWER INDUCTORS 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) 3.8±0.2 1.1±0.1 1.2 1.3 3.8±0.2 ◆ Land Pattern (mm) 1.0 1.8 ◆ Schematics (Bottom) 2.8 2 3.0 1 2 1 Please refer to the sales offices on our website for a representative near you www.sumida.com 1/3 POWER INDUCTORS Type: CDH38D11/SLD, CDH38D11/S ◆ Specification(CDH38D11/SLD) Inductance （μH） ［Within］ 100kHz 0.72±20％ 1.0±20％ 1.4±20％ 1.9±20％ 2.4±20％ 2.9±20％ 3.6±20％ 4.2±20％ 5.1±20％ 5.8±20％ 7.2±20％ 8.2±20％ 10±20％ 12±20％ 15±20％ 18±20％ 22±20％ 27±20％ 33±20％ D.C.R.(Ω) Max.(Typ.) (at 20℃) 36.3m(29m) 41.3m(33m) 55.0m(44m) 66.3m(53m) 93.8m(75m) 97.5m(78m) 129.6m(108m) 135.6m(113m) 171.6m(143m) 182.4m(152m) 228m(190m) 252m(210m) 336m(280m) 0.38(0.32) 0.49(0.41) 0.55(0.46) 0.73(0.61) 0.84(0.70) 1.0(0.83) Saturation Current （A）※1 (at 20℃) 2.40 2.00 1.80 1.45 1.30 1.20 1.10 1.00 0.90 0.84 0.75 0.70 0.64 0.60 0.52 0.48 0.44 0.42 0.36 Temperature rise current (A)※2 3.40 3.30 2.70 2.30 1.88 1.86 1.47 1.41 1.30 1.25 0.92 0.86 0.78 0.75 0.67 0.57 0.49 0.46 0.45 Part Name ※ CDH38D11SLDNP-R72M□ CDH38D11SLDNP-1R0M□ CDH38D11SLDNP-1R4M□ CDH38D11SLDNP-1R9M□ CDH38D11SLDNP-2R4M□ CDH38D11SLDNP-2R9M□ CDH38D11SLDNP-3R6M□ CDH38D11SLDNP-4R2M□ CDH38D11SLDNP-5R1M□ CDH38D11SLDNP-5R8M□ CDH38D11SLDNP-7R2M□ CDH38D11SLDNP-8R2M□ CDH38D11SLDNP-100M□ CDH38D11SLDNP-120M□ CDH38D11SLDNP-150M□ CDH38D11SLDNP-180M□ CDH38D11SLDNP-220M□ CDH38D11SLDNP-270M□ CDH38D11SLDNP-330M□ Stamp R72 1R0 1R4 1R9 2R4 2R9 3R6 4R2 5R1 5R8 7R2 8R2 100 120 150 180 220 270 330 Please refer to the sales offices on our website for a representative near you www.sumida.com 2/3 POWER INDUCTORS Type: CDH38D11/SLD, CDH38D11/S ◆ Specification(CDH38D11/S) Inductance （μH） ［Within］ 100kHz 0.68±20％ 1.0±20％ 1.2±20％ 1.8±20％ 2.2±20％ 2.7±20％ 3.3±20％ 4.2±20％ 4.7±20％ 5.8±20％ 6.8±20％ 8.2±20％ 10±20％ 12±20％ 15±20％ 18±20％ 22±20％ 27±20％ 33±20％ 39±20％ D.C.R.(Ω) Max.(Typ.) (at 20℃) 36.3m(29m) 48.8m(39m) 60.0m(48m) 78.8m(63m) 102.5m(82m) 121.2m(101m) 138.0m(115m) 168.0m(140m) 189.6m(158m) 240m(200m) 264m(220m) 348m(290m) 0.44(0.37) 0.49(0.41) 0.67(0.56) 0.76(0.63) 0.89(0.74) 1.02(0.85) 1.32(1.1) 1.56(1.3) Saturation Current （A）※1 (at 20℃) 3.50 2.80 2.60 2.20 1.90 1.70 1.56 1.35 1.30 1.12 1.05 0.96 0.84 0.80 0.68 0.64 0.58 0.51 0.44 0.40 Temperature rise current (A)※2 3.30 2.85 2.60 2.25 1.84 1.56 1.50 1.40 1.20 1.12 1.08 0.92 0.82 0.80 0.67 0.62 0.59 0.52 0.50 0.44 Part Name ※ CDH38D11SNP-R68M□ CDH38D11SNP-1R0M□ CDH38D11SNP-1R2M□ CDH38D11SNP-1R8M□ CDH38D11SNP-2R2M□ CDH38D11SNP-2R7M□ CDH38D11SNP-3R3M□ CDH38D11SNP-4R2M□ CDH38D11SNP-4R7M□ CDH38D11SNP-5R8M□ CDH38D11SNP-6R8M□ CDH38D11SNP-8R2M□ CDH38D11SNP-100M□ CDH38D11SNP-120M□ CDH38D11SNP-150M□ CDH38D11SNP-180M□ CDH38D11SNP-220M□ CDH38D11SNP-270M□ CDH38D11SNP-330M□ CDH38D11SNP-390M□ Stamp 0R7 1R0 1R2 1R8 2R2 2R7 3R3 4R2 4R7 5R8 6R8 8R2 100 120 150 180 220 270 330 390 ※ Description Of Part Name CDH38D11/S-R68N□ B C Box 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