SRU3017-470Y

T PL IA N M CO *R oH S Features Applications ■ Available in E6 series ■ Input/output of DC/DC converters ■ Unit height of 1.8 mm ■ Power supplies for: • Portable communication equipment • Camcorders • LCD TVs ■ Current up to 1.7 A 100 ■ RoHS compliant* SRU3017 Series - Shielded SMD Power Inductors Inductance 100 KHz Bourns Part No. (μH) Tol. % Q Ref. Test Freq. (MHz) SRF Typ. (MHz) RDC (mΩ) Irms Max. (A) Isat Typ. (A) **KFactor SRU3017-2R2Y 2.2 ± 30 8 7.96 100 35 1.70 0.98 1238 SRU3017-3R3Y 3.3 ± 30 8 7.96 80 55 1.45 0.80 1002 SRU3017-4R7Y 4.7 ± 30 10 7.96 60 68 1.10 0.63 842 SRU3017-6R8Y 6.8 ± 30 10 7.96 50 85 1.00 0.53 726 SRU3017-100Y 10.0 ± 30 15 7.96 40 120 0.85 0.47 601 SRU3017-150Y 15.0 ± 30 20 2.52 35 175 0.68 0.35 489 SRU3017-220Y 22.0 ± 30 20 2.52 30 250 0.60 0.30 413 SRU3017-330Y 33.0 ± 30 20 2.52 20 430 0.47 0.25 324 SRU3017-470Y 47.0 ± 30 18 2.52 18 540 0.36 0.21 273 Δ I (peak-to-peak ripple current, A), determine core loss from Core Loss vs. Flux Density plot. Core Loss vs. Flux Density Test Voltage ....................................0.1 V .. 230 °C, 50 sec. max. Operating Temperature ................................-40 °C to +125 °C (Temperature rise included) Storage Temperature .. -40 °C to +125 °C Resistance to Soldering Heat ............................... 260 °C for 10 sec. Rated Current ...................Ind. drop 35 % typ. at Isat Temp. Rise.......30 °C max. at rated Irms Moisture Sensitivity Level ..................... 1 ............................ N/A Materials Core ....................Ferrite DR and RI core Wire ............ Enameled copper (Class F) Terminal ....................................Ag/Ni/Sn Packaging .................... 800 pcs. per reel 1000 Product Dimensions 100 3.5 ± 0.2 (.138 ± .008) Core Loss (mW) 10 1 1 MHz 800 KHz 500 KHz 400 KHz 300 KHz 200 KHz 100 KHz 0.1 0.01 0.001 100 3.3 ± 0.2 (.130 ± .008) 1.8 ± 0.2 (.071 ± .008) 0.0001 0.00001 10 100 1000 Flux Density Bp-p (gauss) 0.5 TYP. (.020) Recommended Layout REF. 4.2 (.165) 1.1 (.043) TYP. 1.8 REF. (.071) 2.30 TYP. (.091) TYP. WARNING Cancer and Reproductive Harm 0.5 (.020) www.P65Warnings.ca.gov * RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf 1.3 REF. (.051) 1.2 (.047) REF. DIMENSIONS: MM (INCHES) SRF0504 Filter SMD Power Inductors SRU3017Series Series- -Line Shielded Inductor Connection LC R M ET ER Electrical Schematic 178 DIA. (7.008) 2.0 ± 0.5 (.079 ± .020) 16.5 (.650) COVER TAPE 13.0 ± 0.5 (.512 ± .020) DIA. 21.0 ± 0.8 (.827 ± .031) EMBOSSED CAVITY 50.0 (1.969) 13.0 ± 0.5 DIA. (.512 ± .020) EMBOSSED CARRIER 14 (.551) 12.0 (.472) 4 (.157) END 100 100 START 100 8 (.315) NO COMPONENT 160 (6.299) NO COMPONENT COMPONENTS 400 (15.748) USER DIRECTION OF FEED QTY: 800 PCS. PER REEL DIMENSIONS: MM (INCHES) REV. 03/18 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Legal Disclaimer Notice This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and P[ZHɉSPH[LZJVSSLJ[P]LS`¸)V\YUZ¹ Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change ^P[OV\[UV[PJL