SRR5028-3R0Y

T PL IA N M CO *R oH S Features Applications ■ Height of 3.0 mm max. ■ Input/output of DC/DC converters ■ Current rating up to 3.0 A ■ Power supplies for: • Portable communication equipment • Camcorders • LCD TVs ■ RoHS compliant* SRR5028 Series - Shielded SMD Power Inductors Electrical Characteristics Inductance 100 kHz Bourns Part Number (μH) SRR5028-2R6Y SRR5028-3R0Y SRR5028-4R2Y SRR5028-5R3Y SRR5028-6R2Y SRR5028-8R2Y SRR5028-100Y SRR5028-120Y SRR5028-150Y SRR5028-180Y SRR5028-220Y SRR5028-270Y SRR5028-330Y SRR5028-390Y SRR5028-470Y SRR5028-560Y SRR5028-680Y SRR5028-820Y SRR5028-101Y SRR5028-151Y SRR5028-181Y SRR5028-221Y SRR5028-331Y SRR5028-471Y SRR5028-561Y SRR5028-681Y 2.6 3.0 4.2 5.3 6.2 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 150 180 220 330 470 560 680 Tol. % Q Ref. Test Frequency (MHz) SRF Typ. (MHz) DCR Max. (mΩ) I rms (A) I sat (A) ±30 ±30 ±30 ±30 ±30 ±30 ±30 ±30 ±30 ±30 ±30 ±30 ±30 ±30 ±30 ±30 ±30 ±30 ±30 ±30 ±30 ±30 ±30 ±30 ±30 ±30 7 7 7 7 7 7 9 11 9 10 7 10 11 8 7 9 8 8 8 7 11 7 8 12 12 11 7.96 7.96 7.96 7.96 7.96 7.96 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 77 65 51 45 39 34 30 28 22 20 20 17 13 13 13 12 11 9 8 7.5 6.3 6.5 5 5 4 3 30 30 35 40 45 55 70 80 100 110 120 160 190 210 250 300 350 430 480 900 1000 1250 2000 2500 3920 4300 3.00 2.80 2.50 2.30 2.20 2.10 1.50 1.46 1.37 1.25 1.15 1.05 0.90 0.86 0.82 0.72 0.62 0.52 0.45 0.33 0.32 0.30 0.20 0.30 0.14 0.13 2.70 2.50 2.20 1.90 1.80 1.60 1.40 1.25 1.15 1.10 1.00 0.90 0.78 0.72 0.65 0.60 0.56 0.50 0.45 0.35 0.31 0.30 0.20 0.23 0.14 0.14 General Specifications Test Voltage ................................... 0.1 V Reflow Soldering ...230 °C, 50 sec. max. Operating Temp. ............-40 °C to +125 °C (Temperature rise included) Storage Temperature.. -40 °C to +125 °C Resistance to Soldering Heat ................................ 260 °C for 10 sec. Moisture Sensitivity Level......................1 ESD Classification (HBM) ..................N/A Materials Core ............................................. Ferrite Wire ........................... Enameled copper Adhesive ...............................Epoxy resin Terminal .................................... Ag/Ni/Sn Rated Current ................... Ind. drop 35 % typ. at Isat Temperature Rise ................... 30 °C typ. at rated Irms Packaging.................... 400 pcs. per reel Product Dimensions 5.80 ± 0.30 (.228 ± .012) 6R2 5.80 ± 0.30 (.228 ± .012) 2.80 ± 0.20 (.110 ± .008) 1.90 (.075) TYP. Soldering Profile 275 Maximum of 10 seconds between +255°C and +260°C 260°C peak 255°C 225 TYP. 2.00 (.079) 220°C Temperature (°C) 190°C Ramp Down 6°C/second maximum 60 - 90 seconds 175 1.90 (.075) TYP. 150°C 125 120 - 150 seconds Recommended Layout 10 seconds minimum 75 6.30 REF. (.248) Ramp Up 3°C/second maximum 25 0 50 100 150 200 250 Time (seconds) 2.20 (.087) REF. 300 Rev. 02/22/05 R 2.20 (.087) REF. REF. 1.90 (.075) WARNING Cancer and Reproductive Harm - 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 DIMENSIONS: MM (INCHES) 2.20 (.087) REF. SRR5028 Series - Shielded SMD Power Inductors Inductance vs. Current Electrical Schematic 103 7 5 3 331 Inductance (μH) 2 102 7 5 151 470 3 2 101 7 5 150 LCR METER 3 3R0 2 100 101 2 3 5 7 102 2 3 5 7 103 2 3 5 7 104 DC Current (mA) 2.0 ± 0.5 (.079 ± .020) 178.0 (7.00) DIA. 20.5 (.807) DIA. 13.0 (.511) 21.0 ± 0.8 (.827 ± .032) 50.0 - 0 (1.969 - 0) 13.0 DIA. (.511) 18.0 + 0 (.709 + 0) 12.0 (.472) END 6R2 4.0 (.157) 6R2 6R2 START 6R2 NO COMPONENT 200 (7.87) NO COMPONENT 400 (15.75) COMPONENTS USER DIRECTION OF FEED QTY: 400 PCS. PER REEL DIMENSIONS: MM (INCHES) REV. 05/18 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