DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 3

Technical content

Features

■ Shielded construction ■ Inductance range: 1 to 150 µH ■ Heating current up to 7 A ■ AEC-Q200 qualifi ed ■ RoHS compliant* and halogen free**

Applications

■ Automotive systems: - Driver assistant - Information - Entertainment - Lighting ■ DC/DC converters ■ Power supplies SRU1028A Series - Shielded Power Inductors Operating Temperature (Temperature rise included) Storage Temperature Resistance to Soldering Heat Temperature Rise Electrical Specifi cations @ 25 °C General Specifi cations Materials Product Dimensions Recommended Layout DIMENSIONS: MM (INCHES) How to Order SRU1028A - 100Y Model Value Code (see table) *RoHS COMPLIANT & AEC-Q200 QUALIFIED * RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. ** Bourns follows the prevailing defi nition of “halogen free” in the industry. 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. Specifi cations are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specifi c applications. Electrical Schematic Inductor Connection Asia-Pacifi c: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116 Europe: Tel: +41-41 768 5555 • Fax: +41-41 768 5510 The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700 www.bourns.com 100 Bourns Part Number Inductance @ 100 KHz / 1 V Q (Ref.) Test Freq. (MHz) SRF (MHz) Typ. DCR (mΩ) Max. I rms (A) I sat (A)L (µH) Tol. (%) SRU1028A-100Y 10 ±30 20 2.52 25 53.0 2.80 2.40 SRU1028A-150Y 15 ±30 26 2.52 22 90.0 2.00 2.00 SRU1028A-220Y 22 ±30 26 2.52 16 135.0 1.60 1.40 SRU1028A-330Y 33 ±30 24 2.52 12 180.0 1.25 1.20 SRU1028A-470Y 47 ±30 20 2.52 11 230.0 1.30 1.10 SRU1028A-560Y 56 ±30 22 2.52 10 270.0 1.10 1.00 SRU1028A-680Y 68 ±30 20 2.52 9 300.0 1.00 0.90 SRU1028A-820Y 82 ±30 20 2.52 8 420.0 0.90 0.85 SRU1028A-101Y 100 ±30 20 0.796 7 470.0 0.85 0.80 SRU1028A-121Y 120 ±30 18 0.796 6 560.0 0.70 0.70 SRU1028A-151Y 150 ±30 18 0.796 5 680.0 0.65 0.65 LCR METER TT

SRF0504 Series - Line Filter SRU1028A Series - Shielded Power Inductors Soldering Profi le L vs. IDC 0.0 0.3 0.6 0.9 1.2 1.5 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 0.0 20.0 40.0 60.0 80.0 100.0 120.0 0.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0 SRU1028A-1R0Y SRU1028A-6R8Y SRU1028A-101Y SRU1028A-150Y IDC (A) L (uH) IDC (A) L (uH) IDC (A) L (uH) IDC (A) L (uH) Specifi cations are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specifi c applications. 200 Max. Peak Temperature -5 ഒ 30 sec. max. Max. Time Above 217 ഒ: 60~150 sec. max. Peak Temperature 250 ഒ max.250 150 200 100 Temperature (°C) 10050 150 Time (Seconds) Temperature Rising Area Preheat Area Reflow Area Forced Cooling Area 250 Peak Temperature: 250 °C 217 °C 60~120 Sec. 60 Sec. Max. 60~150 Sec.

SRU1028A Series - Shielded Power Inductors 200 (7.874) NO COMPONENT NO COMPONENT COMPONENTS 400 (15.748) START (.157) (.63) END DIMENSIONS: MM (INCHES) QTY: 1000 PCS. PER REEL (.945) 26 +0 (1.02 +0) 30.4 (1.20) 2.0 ± 0.5 (.079 ± .020) 50 -0 (1.969 -0) 330 (12.99)DIA. 13.0 ± 0.5 (.512 ± .020)DIA. 13.0 ± 0.5 (.512 ± .020) DIA. 21.0 ± 0.8 (.827 ± .031) Temperature vs. IDC 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 0.0 10.0 20.0 30.0 40.0 50.0 60.0 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 SRU1028A-1R0Y SRU1028A-6R8Y SRU1028A-150Y SRU1028A-101Y IDC (A) Ⴄ T (°C) IDC (A) Ⴄ T (°C) IDC (A) Ⴄ T (°C) IDC (A) Ⴄ T (°C) Ⴄ T @ 25 ℃ Ⴄ T @ 25 ℃ Ⴄ T @ 25 ℃Ⴄ T @ 25 ℃ REV. 09/13 Specifi cations are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specifi c applications. USER DIRECTION OF FEED Packaging Specifi cations