SRU3028-680Y Bourns

Features Shielded construction Inductance range: 10 to 33 H Heating current up to 0.7 A AEC-Q200 qualied RoHS compliant* and halogen free** SRU3028A Series - Shielded Power Inductors Electrical Specifications 25 C General Specifications Operating Temperature Inductance Test SRF DCR Q I rms Bourns I sat 100 KHz / 0.1 V ................................-40 C to +125 C Freq. (MHz) () Part Number (Ref.) (A) (A) L (H) Tol. (%) (MHz) Typ. Max. (Temperature rise included) Storage Temperature SRU3028A-100Y 10 30 20 2.52 35 0.20 0.72 0.86 ................................-40 C to +125 C SRU3028A-150Y 15 30 18 2.52 25 0.29 0.66 0.72 Temperature Rise SRU3028A-220Y 22 30 18 2.52 15 0.335 0.60 0.62 ......................40 C typ. at rated I rms Inductance Drop .......... 35 % typ. at I sat SRU3028A-330Y 33 30 20 2.52 10 0.56 0.47 0.48 How to Order Recommended Layout Materials Core ..............................................Ferrite SRU3028A - 100Y 4.2 Wire ............................Enameled copper (.165) Model Terminal Finish .........................Ag/Ni/Sn Packaging .................... 600 pcs. per reel Value Code (see table) 1.8 (.071) Inductor Connection Product Dimensions 3.5 0.2 (.138 .008) 1.3 (.051) 1.2 (.047) 100 3.3 0.2 (.130 .008) 2.8 0.2 (.110 .008) 0.5 TYP. (.020) 1.1 2.30 (.043) TYP. (.091) TYP. 0.5 TYP. (.020) Asia-Pacific: Tel: +886-2 2562-4117 Email: asiacus bourns.com EMEA: Tel: +36 88 885 877 Email: eurocus bourns.com MM DIMENSIONS: The Americas: Tel: +1-951 781-5500 Email: americus bourns.com (INCHES) www.bourns.com Electrical Schematic WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov * RoHS Directive 2015/863, Mar 31, 2015 and Annex. ** Bourns considers a product to be halogen free if (a) the Bromine (Br) content is 900 ppm or less (b) the Chlorine (Cl) content is 900 ppm or less and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less. 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. 100 *RoHS COMPLIANT & AEC-Q200 QUALIFIED LCR METERSRU3028A Series - Shielded Power Inductors Soldering Profile Inductance vs. DC Current Plot 3 Peak Temperature 250 max. 10 Max. Peak Temperature -5 30 sec. max. 7 Max. Time Above 217 : 60~150 sec. max. 5 Temperature Preheat Reflow Forced 3 Rising Area Area Area Cooling Area 2 +4.0 C/Sec. Max. 150~200 C / 60~120 Sec. +3.0 C/Sec. Max. -(1.0~5.0) C/Sec. Max. 2 10 Peak Temperature: 250 C 7 250 5 217 C 200 60~150 Sec. 3 60 Sec. 2 Max. 150 1 60~120 Sec. 10 100 7 -100Y 5 50 3 2 0 50 100 150 200 250 0 10 -2 -1 0 1 Time (Seconds) 10 2 3 5 7 10 23 57 10 2 3 5 701 DC Current (A) Packaging Specifications 178 2.0 0.5 DIA. 16.5 (7.008) (.079 .020) (.650) 13.0 21.0 0.8 (.512) (.827 .031) DIA. 50 -0 (1.969 -0) 13.0 DIA. (.512) 12 14 +0 (.472) (.551 +0) 4 (.157) END START 100 100 100 8 (.315) NO COMPONENT NO COMPONENT 200 400 COMPONENTS (7.874) (15.748) USER DIRECTION OF FEED MM DIMENSIONS: (INCHES) QTY: 600 PCS. PER REEL REV. 11/19 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. Temperature (C) Inductance (H)