SPM5015T-3R3M-CA02

SPM5015 -CA Series TDK-EPC Technology Component Image & Dimension SMD Power Inductor Features a) Small Footprint and Low Profile Design : Footprint : 5.4 x 5.1 mm Typ. Height : 1.5mm 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. 1.5 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 Inductance at 0A Tol. TDK Identification (uH) Test Freq. (％) (kHz) DC Resistance Typ. Spec. (m-Ohm) (m-Ohm) Rated DC Current Idc 1 Idc 2 (A) max. (A） typ. (A） typ. SPM5015TSPM5015TSPM5015TSPM5015TSPM5015TSPM5015TNote. +/-20% R47M-CA 0.47 100 17.9 max 16.3 13.8 18.4 +/-20% 1R0M-CA 1.0 100 33.1 max 30.1 7.8 10.4 +/-20% 1R5M-CA 1.5 100 43.7 max 39.7 5.2 6.9 +/-20% 2R2M-CA 2.2 100 49.5 max 45.0 3.9 5.2 +/-20% 3R3M-CA 3.3 100 89.1 max 81.0 4.2 5.6 +/-20% 3.9 102.8 max 4R7M-CA 4.7 100 93.5 2.9 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 2.5 1.4 3.0 1.4 2.5 L (uH) 7.0 5.3 4.7 4.3 3.3 3.1 2.0 1.5 1.0 0.5 0.0 0 1 2 3 4 5 6 7 Idc (A) 8 9 10 11 12 as of 2013, Oct