SRR6038-8R7Y Bourns

Features Applications Height of 4.0 mm max. Input/output of DC/DC converters Current rating up to 3.5 A Power supplies for: Portable communication equipment RoHS compliant* Camcorders LCD TVs SRR6038 Series - Shielded SMD Power Inductors General Specifications Electrical Characteristics Test Voltage ................................... 0.1 V Inductance DCR Reflow Soldering ...230 C, 50 sec. max. Test SRF 100 kHz Max. Bourns Q Frequency Typ. I rms I sat Operating Temp...........-40 C to +125 C Part Number (H) Tol. % Ref. (MHz) (MHz) (m) (A) (A) (Temperature rise included) SRR6038-3R3Y 3.3 30 9.8 7.96 75.9 20 3.50 3.60 Storage Temperature .. -40 C to +125 C Resistance to Soldering Heat SRR6038-5R0Y 5.0 30 8.9 7.96 42.6 24 2.90 2.95 ................................ 260 C for 10 sec. SRR6038-6R2Y 6.2 30 9.0 7.96 42.3 27 2.50 2.60 Moisture Sensitivity Level......................1 SRR6038-7R4Y 7.4 30 7.5 7.96 32.9 31 2.30 2.55 ESD Classification (HBM) ..................N/A SRR6038-8R2Y 8.2 30 7.4 7.96 29.6 34 2.20 2.45 Materials SRR6038-8R7Y 8.7 30 7.3 7.96 27.5 34 2.20 2.35 SRR6038-100Y 10 30 8.8 2.52 24.9 38 2.00 2.05 Core ............................................. Ferrite SRR6038-120Y 12 30 8.3 2.52 17.9 53 1.70 1.95 Wire ........................... Enameled copper Adhesive ............................... Epoxy resin SRR6038-150Y 15 30 8.6 2.52 18.0 57 1.60 1.90 Terminal .................................... Ag/Ni/Sn SRR6038-180Y 18 30 8.0 2.52 13.8 92 1.50 1.70 Rated Current SRR6038-220Y 22 30 8.8 2.52 13.9 96 1.30 1.60 ...................Ind. drop 35 % typ. at Isat SRR6038-270Y 27 30 7.7 2.52 12.5 109 1.20 1.30 Temperature Rise ................... 30 C typ. SRR6038-330Y 33 30 8.6 2.52 12.5 124 1.10 1.20 at rated Irms SRR6038-390Y 39 30 8.3 2.52 11.8 138 1.00 1.10 Packaging .................. 1000 pcs. per reel SRR6038-470Y 47 30 8.5 2.52 10.4 155 0.95 1.00 SRR6038-560Y 56 30 8.2 2.52 8.8 202 0.85 0.90 Product Dimensions SRR6038-680Y 68 30 7.4 2.52 7.5 234 0.75 0.87 6.80 0.20 SRR6038-820Y 82 30 7.6 2.52 7.6 324 0.70 0.75 (.268 .008) SRR6038-101Y 100 30 6.7 0.796 6.2 358 0.65 0.68 Soldering Profile 6.80 0.20 (.268 .008) 100 275 <1> Maximum of 10 seconds between 260C peak +255C and +260C <1> 255C 225 220C Ramp Down 190C 6C/second 60 - 90 3.80 0.20 seconds maximum 175 (.150 .008) 150C 2.30 (.091) 125 120 - 150 seconds TYP. 10 seconds minimum 75 Ramp Up 3C/second maximum TYP. 2.20 25 (.087) 0 50 100 150 200 250 300 Time (seconds) Rev. 02/22/05 2.30 (.091) TYP. Electrical Schematic Recommended Layout 7.30 2.60 REF. (.287) (.102) REF. 2.70 R (.106) REF. REF. LCR METER 2.10 (.083) WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov 2.60 * RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. (.102) MM DIMENSIONS: Specications are subject to change without notice. Users should verify actual device performance in their specic REF. (INCHES) applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf *RoHS COMPLIANT Temperature (C) SRR6038 Series - Shielded SMD Power Inductors Inductance vs. Current SRR6038-3R3Y SRR6038-120Y 3 14 12 10 2 8 6 1 4 2 0 0 0 0.5 1 1.5 2 2.5 3 01 234 5 6 Current (A) Current (A) SRR6038-5R0Y SRR6038-150Y 16 5 14 12 4 10 8 6 3 4 2 2 0 0 0.5 1 1.5 2 2.5 1 Current (A) 0 01 2 3 4 Current (A) SRR6038-180Y 21 18 15 SRR6038-6R2Y 12 7 9 6 6 5 3 4 0 3 2 0 0.5 1 1.5 2 1 Current (A) 0 01 2 3 4 Current (A) SRR6038-220Y 25 20 SRR6038-7R4Y 15 8 10 6 5 4 0 2 0 0.5 1 1.5 2 0 01 2 3 4 Current (A) Current (A) SRR6038-270Y 30 SRR6038-8R7Y 25 10 8 20 6 15 4 10 2 5 0 0 0.5 1 1.5 2 2.5 3 0 0 0.5 1 1.5 2 Current (A) Current (A) SRR6038-100Y 12 SRR6038-330Y 40 10 30 8 20 6 4 10 2 0 0 0 0.5 1 1.5 0 0.5 1 1.5 2 2.5 3 Current (A) Current (A) Specications are subject to change without notice. Users should verify actual device performance in their specic applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Inductance (H) Inductance (H) Inductance (H) Inductance (H) Inductance (H) Inductance (H) Inductance (H) Inductance ( H) Inductance (H) Inductance (H) Inductance (H) Inductance (H)