SRU6018-1R8Y Bourns

100 Features Applications n Maximum height of 2.0 mm n Input/output of DC/DC converters n Current up to 3.6 A n Power supplies for: Portable communication equipment n RoHS compliant* Camcorders LCD TVs SRU6018 Series - Shielded SMD Power Inductors Electrical Specifications General Specifications Test Voltage ....................................0.1 V Inductance Reflow Soldering .. 230 C, 50 sec. max. @ 100 KHz Test I rms SRF RDC I sat Q Max. Bourns L Tol. Freq. Typ. Max. Typ. **K- Operating Temp. .........-40 C to +125 C Part Number (H) (%) Ref. (MHz) (MHz) (m W) (A) (A) Factor (Temperature rise included) Storage Temp. ............-40 C to +125 C SRU6018-1R2Y 1.2 30 8 7.96 130 25 3.60 2.80 707 Resistance to Soldering Heat SRU6018-1R8Y 1.8 30 8 7.96 90 28 3.00 2.30 579 ...............................260 C for 10 sec. SRU6018-3R3Y 3.3 30 8 7.96 60 36 2.50 1.70 424 Moisture Sensitivity Level ...................... 1 SRU6018-4R7Y 4.7 30 8 7.96 50 52 2.20 1.40 374 ESD Classification (HBM) .................. N/A SRU6018-6R8Y 6.8 30 8 7.96 40 60 1.90 1.20 303 SRU6018-100Y 10 30 12 2.52 30 88 1.70 1.00 236 Materials SRU6018-150Y 15 30 12 2.52 24 130 1.50 0.80 193 SRU6018-220Y 22 30 14 2.52 18 190 1.20 0.65 163 Core ....................Ferrite DR and RI core SRU6018-330Y 33 30 10 2.52 16 255 1.00 0.58 130 Wire ............................Enameled copper SRU6018-470Y 47 30 12 2.52 14 410 0.80 0.46 108 Terminal ....................................Ag/Ni/Sn SRU6018-680Y 68 30 12 2.52 12 600 0.62 0.36 90 Rated Current ..Ind. drop 35 % typ. at Isat SRU6018-101Y 100 30 20 2.52 9 715 0.50 0.34 77 Temp. Rise.......30 C max. at rated Irms **K-Factor: To calculate core flux density, Bp-p (gauss) = K x L(H) x I (peak-to-peak ripple current, A), Packaging .................... 800 pcs. per reel determine core loss from Core Loss vs. Flux Density plot. Product Dimensions SRU6018 Core Loss vs. Flux Density 1000 100 6.20 0.30 (.244 .012) 10 6.50 0.30 1 MHz 1.80 0.20 (.256 .012) (.071 .008) 500 KHz 300 KHz 1 200 KHz 100 KHz 50 KHz 2.15 4.90 TYP. (.193) (.085) TYP. 0.1 0.01 100 1000 10000 2.20 (.087) Flux Density Bp-p (gauss) TYP. MM 2.15 TYP. DIMENSIONS: (.085) (INCHES) Electrical Schematic Recommended Layout 1.10 REF. (.043) 4.90 1.10 REF. (.193) 1.10 (.043) REF. (.043) REF. 4.90 (.193) REF. * RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. 2.40 (.094) Specifications are subject to change without notice. REF. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device 1.10 performance may vary over time. 2.40 (.043) Users should verify actual device performance in their specific applications. REF. (.094) REF. 100 *RoHS COMPLIANT VERSIONS AVAILABLE *RoHS COMPLIANT LEAD FREE LEAD FREE VERSIONS ARE RoHS COMPLIANT* Core Loss (mW) SRF0504SRU6018 SeriesSeries - -Shielded Line Filter SMD Power Inductors Packaging Specifications 178.0 2.0 0.5 178.0 2.0 0.5 DIA. 16.5 18.4 DIA. (7.008) (7.008) (.079 .020) (.079 .020) (.650) (.724) COVER 13.0 0.5 13.0 0.5 TAPE 21.0 0.8 21.0 0.8 (.512 .020) (.512 .020) (.827 .031) (.827 .031) DIA. DIA. EMBOSSED CAVITY 50.0 50.0 (1.969) (1.969) 13.0 0.5 13.0 0.5 DIA. DIA. (.512 .020) EMBOSSED (.512 .020) CARRIER 12.0 14.0 14 (.472) (.551) (.551) 44 (.157) (.157) END START END START 100 100 100 10 100 100 100 10 8 8 (.315)(.315) NO COMPONENT NO COMPONENT NO COMPONENT NO COMPONENT 200200 400400 COMPONENTCOMPONENTSS (7.874) (15.748) (7.874) (15.748) USER DIRECTION OF FEED USER DIRECTION OF FEED MM DIMENSIONS: (INCHES) QTY: 800 PCS. PER REEL REV. 03/18 Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications.