CLS3D18 SUMIDA | Alldatasheet

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Power Inductor & 2 in 1 Power Transformer < SMD Type: CLS Series> Type: CLS3D18 Please refer to the sales offices on our website for a representative near you w w w . s u m i d a . c o m 1/2 Ÿ Product Description E4 Terminal pins’ type gives a flexible design as inductors or transformers (SEPIC,ZETA circuit). ECustom design is available. Ÿ Feature EMax. Operating frequency 1MHz, Max. E2 in 1 Coils for high efficient up-down DC-DC converters (SEPIC, Zeta circuits to be used). ECan be also used as DC-DC converter inductors. EIdeally used in the power supply for DSC¤Note PC¤DVC and W-LED backlighting. ERoHS Compliance Ÿ D i m e n s i o n s ( m m ) Ÿ Schematics (Bottom) Ÿ Land Pattern (mm) “ S” indicates winding start. ‚Q ‚R 3.8 4.0 MAX.2.0 1.1 MAX.5.0 1.1 3.6 3.8 “d‹É•”

Power Inductor & 2 in 1 Power Transformer < SMD Type: CLS Series> Type: CLS3D18 Please refer to the sales offices on our website for a representative near you w w w . s u m i d a . c o m 2/2 Ÿ Specification Saturation Current(A) (at 20 ℃)※1 Temperature Rise current (A) ※2 Part No. Stamp Inductance [Within] at20℃ at100℃ at20℃ at100℃ (1,4-2,3) (2-3) (1,4 Short) ※ Description Of Part Name CLS3D18NP -1R0N □ ※1. Saturation Current: The DC current at which the inductance decreases to 90% of it’s nominal value. .Temperature rise current: The DC current at which the temperature rise is △t=40℃.(Ta=20℃). B Box C Carrier Tape