STANDARD LOW POWER INDUCTORS Switch Mode Power Converters and Ripple Filters Designed for general purpose use High inductance stability with varying volt-seconds and load currents Compact, standard packages Low profile or vertical packages Electrical Specifications @ 25°C — Operating Temperature -30°C to 130°C REFERENCE OPERATING VALUES Inductance Maximum IDC Typical ETOP2 (AMPS)1 (µH) (V-µSec) DESIGN CONTROL VALUES Inductance 20 KHz DCR No DC Test mV (Ω MAX) (µH ± 20%) No DC Low Profile Part Number Vertical Part Number PE-52625 PE-52645 150 1.7 80 215 145 110 PE-52626 PE-52646 220 1.5 90 240 226 140 .42 PE-52627 PE-52647 330 1.0 100 165 316 170 .78 PE-52628 PE-52648 470 .90 120 190 480 210 1.26 PE-52629 PE-52649 680 .85 175 245 690 250 1.50 PE-52630 PE-52650 820 .75 175 230 780 270 2.40 PE-52631 PE-52651 1000 .50 175 125 975 300 2.60 NOTES: 1. IDC rated for 40°C Temperature rise @ low ETOP. Energy Storage (µJ)1 2. Derate current 20% at this ETOP. Mechanicals .600 15,24 .400 10,16 SCHEMATIC .600 15,24 .045 1,14 Date Code Country of Origin 500 110 1 .400 10,16 SUGGESTED PAD LAYOUT 2X .025 SQ. PIN 0,63 100 90 SCHEMATIC Unless otherwise specified, all tolerances are ± .010 0,25 250 V-µsec. Inductance Variance vs. E.T. 2 .400 10,16 0 120 .600 15,24 .600 15,24 0 .070 1,78 .510 MAX 12,95 .710 MAX 18,03 .150 ± .020 3,81 0,51 10 -10 .150 SUGGESTED PAD LAYOUT 3,81 .025 SQ. PIN 2X 0,63 Vertical Package .710 MAX 18,03 20 .400 10,16 .400 10,16 .150 ±.020 3,81 0,51 1 2 .460 MAX 11,68 Date Code Country of Origin PE-XXXXX .045 1,14 %∆L .710 MAX 18,03 %L PE-XXXXX Inductance Characteristics .070 1,78 Low Profile Package .710 MAX 18,03 .42 80 0 25 50 75 100 125 V-µsec. Inductance Variance vs. Load Current Dimensions: inches mm US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com 33 PC500.B (5/02)