PL8302

SMT POWER INDUCTORS Toroid - Ruggedized HCCI-80 Series Height: 12.7mm Max Footprint: 31.0mm x 25.4mm Max Current Rating: up to 38A Inductance Range: 1.1µH to 18.1µH Part4 Number Inductance @ Irated (µH) 1.1 1.6 2.45 3.2 4.3 4.52 6.4 9.8 12.8 18.1 Electrical Specifications @ 25 °C — Operating Temperature - 55 °C to +130 °C Inductance Core Loss Temp. Rise Reference ET Flux Density Irated DCR (mΩ) @ 0ADC Factor Connection Factor (A) Factor (K1) TYP MAX (µH) (Volt-µsec) (K2) (K3) 38 1.1 1.3 2.1 PL8304 34 1.4 1.6 3.5 PL8303 27 2.2 2.5 5.1 PL8302 24 3.0 3.5 7.2 PL8301 19 4.4 5.1 8.4 PL8304 19 4.2 4.8 9.5 PL8300 17 5.6 6.4 13.8 PL8303 13.5 8.8 10.1 20.4 PL8302 12 12.0 13.8 28.7 PL8301 PL8300 9.5 16.8 19.3 38.0 NOTES: 1. Temperature rise is 55°C in typical buck or boost circuits operating at 300kHz with rated Idc current and reference ET applied to inductor. 2. Total inductor loss is 1.8W for 55°C temperature rise above ambient. 3. In high volt-time applications, additional heating in the component can occur due to core losses in the inductor which may necessitate derating the current in order to limit the temperature rise of the component. In order to determine the approximate total losses (or temperature rise) for a given application, both copper and core losses should be taken into account. 4.20 4.20 6.00 4.20 8.40 9.00 8.40 12.00 8.40 18.00 0.62 0.48 0.39 0.33 0.31 0.29 0.24 0.20 0.17 0.14 Parallel Parallel Parallel Parallel Series Parallel Series Series Series Series 4. Optional Tape & Reel packaging can be ordered by adding a "T" suffix to the part number (i.e. PL8304 becomes PL8304T). Electrical Schematic 1.097 27,86 .320 ± .020 8,13 ± 0,51 2 3 2 .600 15,24 1.000 25,40 1 Weight . . . . . . . 18.7 grams Tape & Reel. . . . . . . 75/reel Tube . . . . . . . . . . . . 20/tube 4 1.220 MAX 30,99 www.inrcore.com 3 .400 10,16 SUGGESTED PAD LAYOUT 1 4 .155 3,94 4 1 3 2 1:1 ±1% .500 12,70 MAX 1.100 27,94 1 33.8 33.8 33.8 33.8 33.8 33.8 33.8 33.8 33.8 33.8 Estimated Temperature Rise: Trise = K3 * (Coreloss(W) + Copperloss(W).833 (C) CopperLoss = Irms2 * DCR_Typical (mΩ) / 1000 CoreLoss = K2 * (Freq_kHz)1.26 * (∆B)2.11 ∆B = K1 * Volt-µsec * 100 Mechanical 4X 1.50E-09 1.50E-09 1.50E-09 1.50E-09 1.50E-09 1.50E-09 1.50E-09 1.50E-09 1.50E-09 1.50E-09 .006/0,15 4 SURFACES M109.D(07/20) SMT POWER INDUCTORS Toroid - Ruggedized HCCI-80 Series For More Information Global Sales Representatives and Lo cations: http://www.inrcore.com iNRCORE,LLC 311 Sinclair Road Bristol, PA 19007-6812 U.S.A Tel: + 1.215.781.6400 Fax: +1.215.7816430 Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2020. iNRCORE, LLC. All rights reserved. 2 www.inrcore.com M109.D(07/20)