PL8703

SMT Power Inductors Toroid - Ruggedized POGO Series Ruggedized Ruggedized header with POGO pins for secure board mounting Current Rating: up to 14.4ADC Inductance Range: 1.5µH to 139µH. Moisture Sensitivity Level: 1 Electrical Specifications @ 25 °C — Operating Temperature - 40 °C to +130 °C Inductance @ Irated Irated Part 8 Number (µH) DCR (TYP) ET (A) (mΩ) (V-µsec) 14.40 7.20 9.40 5.60 8.10 4.10 6.80 3.40 5.70 2.85 5.20 2.70 4.20 2.20 3.30 1.77 2.30 1.50 4.41 17.60 6.54 26.20 10.47 41.90 14.94 59.70 20.99 84.00 23.24 93.00 38.15 152.60 53.21 212.80 73.89 295.60 4.80 9.60 6.00 12.00 7.85 15.70 9.05 18.10 10.25 20.50 13.85 27.70 16.50 33.00 20.50 41.00 22.50 45.00 Storage Capacity Inductance @ 0ADC (µJoules) 100 Gauss (µH ±20%) ET100 (V-µsec) 2.2 9.0 3.5 14.0 5.9 23.7 7.9 31.5 10.1 40.5 18.5 74.1 27.4 109.8 40.5 161.8 50.5 202.2 1.71 3.42 2.14 4.28 2.78 5.56 3.21 6.42 3.64 7.27 4.92 9.84 5.99 11.98 7.27 14.55 8.13 16.26 1 Amp DC H1 (Orsted) Connection Pogo 40 1.5 6.1 2.4 9.7 4.2 17.0 5.8 23.1 7.6 30.6 12.1 48.5 18.0 72.0 27.0 108.0 34.8 139.1 PL8700 PL8701 PL8702 PL8703 PL8704 PL8705 PL8706 PL8707 PL8708 NOTES: 1. The reference inductance is a typical value at the AC and DC excita-tion listed. 2. Temperature rise is 55°C in typical buck or boost circuits at 100kHz and with the reference ET applied to the inductor. 3. Total loss in the inductor is 634mWatts for a 55°C temperature rise above ambient. 4. To estimate temperature rise in a given application, determine cop-per and core losses, divide by 634 and multiply by 50. Mechanical 159.01 159.01 152.83 152.83 142.57 142.57 133.80 133.80 124.18 124.18 176.62 176.62 174.26 174.26 169.14 169.14 156.47 156.47 3.77 7.53 4.71 9.42 6.12 12.24 7.06 14.12 8.00 16.01 10.83 21.66 13.18 26.36 16.01 32.01 17.89 35.78 Parallel Series Parallel Series Parallel Series Parallel Series Parallel Series Parallel Series Parallel Series Parallel Series Parallel Series 5. For the copper loss, calculate IDC 2X RN. 6. For core loss (mW), using frequency (f in Hertz) and operating flux density (B in Gauss), calculate 2.24 x 10-10 x B2.11 x f1.26. 7. For flux density (B), calculate ET (V-µsec) for the application, divide by ET100 from the table, and multiply by 100. 8. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (i.e. PL8700 becomes PL8700T). Electrical Schematic PL870X 1 www.inrcore.com M115.D (07/20) SMT Power Inductors Toroid - Ruggedized POGO Series Ruggedized 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 M115.D (07/20)