SRN3015-4R7M Bourns

Features Applications n Semi-shielded construction n DC/DC converters n Miniature size n Notebook computers n Component height 1.5 mm n Digital video cameras n Inductance range: 1 to 100 H n HDDs n Rated current up to 2.35 A n Cell phones n RoHS compliant* and halogen free** n Televisions, LCD displays SRN3015 Series - Semi-shielded Power Inductors Electrical Specifications 25 C General Specifications Operating Temperature Inductance Test DCR SRF ................................. -40 C to +125 C 0.1 V / 1 MHz Q Freq. (W) (MHz) Irms Isat (Temperature rise included) Bourns Part No. L (mH) Tol. % (Ref.) (MHz) Max. Typ. (A) (A) Storage Temperature .... -40 C to +85 C SRN3015-1R0Y 1.0 30 16 7.96 0.048 145 2.35 2.35 Resistance to Solder Heat SRN3015-1R5Y 1.5 30 16 7.96 0.066 130 2.10 2.00 ...............................+260 C for 10 sec. Temperature Rise .....40 C at rated Irms SRN3015-2R2M 2.2 20 15 7.96 0.072 90 1.80 1.65 Rated Current SRN3015-3R3M 3.3 20 14 7.96 0.112 75 1.60 1.40 ............ Inductance drops 30 % at Isat SRN3015-4R7M 4.7 20 14 7.96 0.136 65 1.40 1.20 Moisture Sensitivity Level .....................1 SRN3015-6R8M 6.8 20 14 7.96 0.211 50 1.10 1.05 ESD Classification (HBM) ................. N/A SRN3015-100M 10 20 16 7.96 0.276 45 1.00 0.88 SRN3015-150M 15 20 24 2.52 0.422 33 0.80 0.68 Materials SRN3015-180M 18 20 25 2.52 0.546 30 0.65 0.62 Core ..............................................Ferrite SRN3015-220M 22 20 26 2.52 0.622 28 0.60 0.58 Wire ............................Enameled copper Terminal Finish ........................Sn/Ag/Cu SRN3015-330M 33 20 32 2.52 0.959 22 0.50 0.46 3.0 0.1 (.118 .004) Coating .................Magnetic epoxy resin SRN3015-470M 47 20 39 2.52 1.406 18 0.40 0.38 Packaging ....... 2000 pcs. per 7-inch reel SRN3015-101M 100 20 44 2.52 2.920 11 0.29 0.27 How to Order 3.0 0.1 Soldering Profile (.118 .004) SRN3015 - 100M Temperature Rising Area PreheatArea Reflow Area Forced CoolingArea Model Value Code (see table) 3.0 C/sec. max. 150 ~ 200 C / 60 - 180 sec. +1.5 ~3.0 C 6.0/C secmax. PeakTemperature: 250 C +5/-10 C, 5 sec. max. 250 1.5 Product Dimensions MAX. (.059) 40~90 sec.max. 217 C 200 3.0 0.1 (.118 .004) 2.7 TYP. 150 (.106) 0.9 0.2 (.035 .008) 100 1.2 0.2 (.047 .008) 3.0 0.1 50 (.118 .004) 0 50 100150 200 250 Time (Seconds) 0.9 0.2 (.035 .008) 1.5 Peak Temperature: 255 max. Maximum Time Above 217 C: 90 seconds MAX. (.059) Recommended Layout Electrical Schematic 2.7 TYP. (.106) 0.9 0.2 2.7 (.035 .008) 1.0 (.106) 1.2 0.2 (.039) (.047 .008) 1.2 (.047) 0.9 0.2 (.035 .008) 1.0 WARNING Cancer and Reproductive Harm MM (.039) DIMENSIONS: www.P65Warnings.ca.gov (INCHES) * RoHS Directive 2015/863, Mar 31, 2015 and Annex. 2.7 ** 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) (.106) 1.0 and Chlorine ( Cl ) content is 1500 ppm or less. (.039) Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. 1.2 (.047) 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. 1.0 (.039) Temperature (C) SRN3015 Series - Semi-shielded Power Inductors SRF0504 Series - Line Filter Packaging Specifications 178 2.0 0.5 DIA. 12.5 (7.008) (.079 .020) (.492) DIA. 21.0 0.8 13.0 (.827 .031) (.512) 50.0 -0 (1.97 -0) 13.0 DIA. (.512) 8.0 10 +0 (.394 +0) (.315) 4.0 4.0 (.157) (.157) END START LEADER COMPONENTS TRAILER 280 400 (11.024) (15.748) MIN. MIN. USER DIRECTION OF FEED NO COMPONENT NO COMPONENT QTY: 2000 PCS. PER REEL MM DIMENSIONS: (INCHES) Asia-Pacific: Tel: +886-2 2562-4117 Fax: +886-2 2562-4116 EMEA: Tel: +36 88 885 877 Fax: +36 88 520 211 The Americas: Tel: +1-951 781-5500 Fax: +1-951 781-5700 www.bourns.com REV. 06/19 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.