V i shay I n tertech n olo g y, I n c . I INNOVAT AND TEC O L OGY LPE-3325-CST N HN INDUCTORS O 19 62-2012 Inductors - Custom Designs Available Surface Mount Current-Sense Transformers Key Benefits • • • • • Surface-mount design Available in five standard turns ratios of 30, 40, 50, 70, and 125 Lead (Pb)-free construction Custom designs available Compliant to RoHS Directive 2011/65/EU APPLICATIONS • • • • Switching power supplies AC current detection Output supply for control circuitry End applications: –– appliances –– medical equipment –– office equipment Resources • Datasheet: LPE-3325-CST - http://www.vishay.com/doc?34155 • For technical questions contact [email protected] One of the World’s Largest Manufacturers of Discrete Semiconductors and Passive Components PRODUCT SHEET 1/2 VMN-PT9075-1203 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 V i shay I n tertech n olo g y, I n c . AND TEC I INNOVAT O L OGY LPE-3325-CST N HN INDUCTORS O LPE-3325-CST www.vishay.com 19 62-2012 Vishay Dale Surface Mount Current-Sense Surface Mount Current SenseTransformers Transformers • Surface mount design • Compatible with surface mount process temperatures • Designed for switching supply applications • Optimal performance at 100 kHz and above • Five standard turns ratios • Custom designs available • Material categorization: For definitions please see www.vishay.com/doc?99912 APPLICATIONS • • • • • • Switching power supplies AC current detection Output supply for control circuitry Appliances Medical equipment Office equipment STANDARD ELECTRICAL SPECIFICATIONS SECONDARY IND. AT 100 kHz, 0.1 V MIN. (μH) TURNS RATIO 30 40 50 70 125 MODEL LPE-3325-CST030 LPE-3325-CST040 LPE-3325-CST050 LPE-3325-CST070 LPE-3325-CST125 DCR MAX. () 180 320 500 980 3000 1.00 1.35 2.50 4.71 7.70 PRIMARY AMPERES 6 6 6 6 6 DESCRIPTION LPE 3325 125 ER e2 MODEL SERIES TURNS RATIO PACKAGE CODE JEDEC LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER L P E 3 PRODUCT FAMILY 3 2 5 SIZE E R 1 PACKAGE CODE 2 5 C TURNS RATIO S T SERIES DIMENSIONS in inches [millimeters] Pin 8 4 Revision 09-Mar-12 Inductors - Custom Designs Available FEATURES 3 0.256 [6.50] Max. 6 Clip Opening Opposite Pin 1 1 0.199 [5.05] Min. 0.265 [6.73] Max. Pin 7 0.268 [6.81] 0.037 Max. [0.94] (Typ.) White Dot Pin 1 Designator (either location) 0.205 [5.21] Max. 0.028 [0.71] 0.073 [1.85] (Typ.) 0.199 [5.05] Min. 0.265 [6.73] Max. 0.323 Max. [8.20] 0.028 [0.71] SCHEMATIC 8 6 7 4 Revision: 09-Mar-12 PRODUCT Document Number: 34155 1 For technical questions, contact: [email protected] SHEET 2/2 THE PRODUCTS DESCRIBED HEREIN AND THIS VMN-PT9075-1203 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000