Power Inductor & 2 in 1 Power Transformer < SMD Type: CLS Series> Type: CLS3D23 ◆ Product Description ・5.0×3.8mm Max.(L×W), 2.5mm Max. Height. ・4 Terminal pins’ type gives a flexible design as inductors or transformers (SEPIC,ZETA circuit). ・Custom design is available. ◆ Feature ・Max. Operating frequency 1MHz, Max. ・2 in 1 Coils for high efficient up-down DC-DC converters (SEPIC, Zeta circuits to be used). ・Can be also used as DC-DC converter inductors. ・Ideally used in the power supply for DSC､Note PC､DVC and W-LED backlighting. ・RoHS Compliance ◆ Dimensions (mm) ◆ Schematics (Bottom) Ｓ ２ ３ １ ４ ◆ Land Pattern (mm) Ｓ “ S” indicates winding start. Please refer to the sales offices on our website for a representative near you www.sumida.com 1/2 Power Inductor & 2 in 1 Power Transformer < SMD Type: CLS Series> Type: CLS3D23 ◆ Specification Part No. Stamp Temperature Rise current (A) ※2 Saturation Current（A） (at 20℃)※1 Inductance ［Within］ (1,4-2,3) (2-3) (1,4 Short) at20℃ At100℃ at20℃ at100℃ (1,4-2,3) (2-3) (1,4 Short) CLS3D23NP-1RØN□ A 1.0μH±30% 2.18 1.84 1.05 0.89 2.11 1.18 CLS3D23NP -1R5N□ B 1.5µH±30% 1.92 1.62 0.91 0.80 2.06 0.97 CLS3D23NP -2R2N□ C 2.2µH±30% 1.71 1.51 0.90 0.75 1.89 0.81 CLS3D23NP -3R3N□ D 3.3µH±30% 1.42 1.21 0.66 0.63 1.47 0.72 CLS3D23NP -4R7N□ E 4.7µH±30% 0.97 0.91 0.47 0.44 1.36 0.54 CLS3D23NP -7R4N□ F 7.4µH±30% 0.85 0.64 0.43 0.37 0.99 0.49 CLS3D23NP -1ØØN□ G 10µH±30% 0.70 0.59 0.36 0.32 0.94 0.38 ※ Description Of Part Name CLS3D23NP -1R0N□ B Box C Carrier Tape ※1. Saturation Current: The DC current at which the inductance decreases to 90% 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