Dimensions: mm Recommended Land Pattern: mm Electrical Properties: Properties Test conditions Value Unit Tol. Inductance L 100 kHz/ 10 mA 400 nH 20% L Rated Inductance 100 kHz/ 10 mA/ 25.0 A 345 nH typ. 11,2 R I 4,0 Rated Current T = 40 K 25 A max. R,40K 1 2 Performance Rated I T = 40 K 54.3 A max. Current 1) RP,40K Saturation Current I L/L < 10 % 23.8 A typ. 4,9 2,6 0,2 2 1 10% SAT,10% Saturation Current I L/L < 30 % 28.3 A typ. 30% SAT,30% 10,1 0,5 DC Resistance R 20 C 0.37 m 7% DC 10,0 0,5 f Self Resonant Frequency 25 MHz typ. res Scale - 3:1 1) refer to IEC 62024-2-2020 Schematic: General Information: Ambient Temperature (referring -40 up to +85 C to I ) R Operating Temperature -40 up to +125 C Storage Conditions (in original < 40 C < 75 % RH packaging) Moisture Sensitivity Level (MSL) 1 Temperature rise is highly dependent on many factors including PCB land pattern, trace size, and proximity to other components. Therefore, temperature rise should be verified in application conditions. Scale - 3:1 Test conditions of Performance Rated Current: refer to IEC 62024-2, Class D (PCB Copper Width: 40 mm PCB Copper Thickness: 1000 m) Test conditions of Electrical Properties: +20 C, 33 % RH if not specified differently Product Marking: Marking 744308040 CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE PROJECTION METHOD Marking - Date Code YYWW ToF 003.001 2021-11-18 DIN ISO 2768-1m DESCRIPTION WE-HCM SMT High Current Flat Wrth Elektronik eiSos GmbH & Co. KG ORDER CODE EMC & Inductive Solutions Wire Inductor Max-Eyth-Str. 1 744308040 74638 Waldenburg Germany SIZE/TYPE BUSINESS UNIT STATUS PAGE Tel. +49 (0) 79 42 945 - 0 www.we-online.com 1070 eiSos Valid 1/7 eiSos we-online.com This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Wrth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Wrth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance. 7,0 0,4 1,6 0,2 6,8 0,2 2,6Certification: Typical Inductance vs. Current Characteristics: RoHS Approval Compliant 2011/65/EU&2015/863 450.0 REACh Approval Conform or declared (EC)1907/2006 Halogen Free Conform JEDEC JS709B Halogen Free Conform IEC 61249-2-21 400.0 Component Qualification AEC-Q200 Grade 1 350.0 300.0 250.0 200.0 150.0 100.0 50.0 0.0 0.0 5.0 10.0 15.0 20.0 25.0 30.0 Current A CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE PROJECTION METHOD ToF 003.001 2021-11-18 DIN ISO 2768-1m DESCRIPTION WE-HCM SMT High Current Flat Wrth Elektronik eiSos GmbH & Co. KG ORDER CODE EMC & Inductive Solutions Wire Inductor Max-Eyth-Str. 1 744308040 74638 Waldenburg Germany SIZE/TYPE BUSINESS UNIT STATUS PAGE Tel. +49 (0) 79 42 945 - 0 www.we-online.com 1070 eiSos Valid 2/7 eiSos we-online.com This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Wrth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Wrth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance. Inductance nH