SPM5020T-2R2M-CA02

SPM5020 -CA Series SMD Power Inductor TDK-EPC Technology Component Image & Dimension Features a) Small Footprint and Low Profile Design : Footprint : 5.4 x 5.1 mm Typ. Height : 2.0mm Max. b) High Power Handling Capability : Small Copper Loss Using Large Saturation Induction of Fe- based metals c) Flat inductance performance over temperature based on the high curie temperature of the iron powder core material. d) Automatic Mounting in Tape&Reel Package. 2.0 max 2.0 5.1±0.2 5.4±0.2 Applications Note Book & Mobile Computer, VRM, Cellular Phone, HDD, Car accesories etc. Electrical Specification TDK Identification Inductance at 0A Tol. (uH) (％) DC Resistance Typ. Spec. Test Freq. (kHz) (m-Ohm) (m-Ohm) Rated DC Current Idc 1 Idc 2 (A) max. (A） typ. (A） typ. SPM5020TSPM5020TSPM5020TSPM5020TSPM5020TSPM5020TNote. +/-20% R47M-CA 0.47 100 18.5 max 16.8 13.6 18.1 +/-20% 1R0M-CA 1.0 100 25.3 max 23.0 8.3 11.0 +/-20% 1R5M-CA 1.5 100 33.4 max 30.4 7.8 10.4 +/-20% 2R2M-CA 2.2 100 51.4 max 46.7 5.5 7.3 +/-20% 3R3M-CA 3.3 100 66.3 max 60.3 5.2 7.0 +/-20% 5.5 4R7M-CA 4.7 100 74.0 max 67.3 4.1 Idc 1 : Based on the inductance change.( -30% Reduction from Nominal L Value ) Idc 2 : Based on the self temperature rise. (+40 deg typ.) Operating Temperature Range: -40 ℃～ +125 ℃ (including self temperature rise) Caution: Please contact our sales person when you consider organic solvent or aqueous cleaning. Inductance ｖｓ .DC Superposition Recommended pad layout 5.0 R47 1R0 1R5 2R2 3R3 4R7 4.5 4.0 3.5 3.0 1.4 2.5 3.0 1.4 2.5 L (uH) 6.9 6.0 5.0 4.2 3.8 3.4 2.0 1.5 1.0 0.5 0.0 0 2 4 6 8 10 Idc (A) 12 14 16 18 as of 2013, Oct