HM71 Electrical / Environmental • • • • Operating Temperature Range Insulation System Temperature Rise at Irms, Typical Operating Frequency -40°C to +125°C Class B, 130°C 40°C Up to 1MHz S RomHpliant High Performance Low Cost Surface Mount Inductors Co Specifications (1) (2) Part Inductance DCR Number µH ± 20% W Max. Amps HM71-101R0LF HM71-101R5LF HM71-102R2LF HM71-103R3LF HM71-104R7LF HM71-106R8LF HM71-10100LF HM71-10150LF HM71-10220LF HM71-10330LF HM71-10470LF HM71-10680LF HM71-10101LF HM71-10151LF HM71-10221LF HM71-10331LF HM71-10471LF HM71-10681LF HM71-10102LF HM71-20100LF HM71-20150LF HM71-20220LF HM71-20330LF HM71-20470LF HM71-20680LF HM71-20101LF HM71-20151LF HM71-20221LF HM71-20331LF HM71-20471LF HM71-20681LF HM71-20102LF HM71-301R0LF HM71-301R5LF HM71-302R2LF HM71-303R3LF HM71-304R7LF HM71-306R8LF HM71-30100LF HM71-30150LF HM71-30220LF 2.9 2.6 2.3 2.0 1.5 1.2 1.1 0.9 0.7 0.58 0.50 0.40 0.31 0.27 0.22 0.18 0.16 0.14 0.10 2.4 2.0 1.6 1.4 1.0 0.9 0.7 0.6 0.5 0.4 0.3 0.2 0.1 9.0 8.0 7.0 6.4 5.4 4.6 3.8 3.0 2.6 Notes: 90 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 33 47 68 100 150 220 330 470 680 1000 10 15 22 33 47 68 100 150 220 330 470 680 1000 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 0.05 0.05 0.07 0.08 0.09 0.13 0.16 0.23 0.37 0.51 0.64 0.86 1.27 2.00 2.65 3.80 5.06 9.20 13.8 0.11 0.15 0.23 0.30 0.39 0.66 0.84 1.20 1.90 2.70 4.00 5.30 8.40 0.009 0.010 0.012 0.015 0.018 0.027 0.038 0.046 0.085 Isat (3) (1) (2) Irms (4) Part Inductance DCR µH ± 20% W Max. Amps rms Number 2.9 2.8 2.4 2.0 1.5 1.4 1.1 1.2 0.8 0.6 0.5 0.4 0.3 0.25 0.20 0.16 0.15 0.12 0.07 2.0 1.5 1.3 1.1 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.05 6.8 6.4 6.1 5.4 4.8 4.4 3.9 3.1 2.7 HM71-30330LF HM71-30470LF HM71-30680LF HM71-30101LF HM71-30151LF HM71-30221LF HM71-30331LF HM71-30471LF HM71-30681LF HM71-30102LF HM71-40100LF HM71-40150LF HM71-40220LF HM71-40330LF HM71-40470LF HM71-40680LF HM71-40101LF HM71-40151LF HM71-40221LF HM71-40331LF HM71-40471LF HM71-40681LF HM71-40102LF HM71-501R0LF HM71-502R2LF HM71-503R3LF HM71-505R6LF HM71-50100LF HM71-50150LF HM71-50220LF HM71-50330LF HM71-50470LF HM71-50680LF HM71-50101LF HM71-50151LF HM71-50221LF HM71-50331LF HM71-50471LF HM71-50681LF HM71-50102LF 33 47 68 100 150 220 330 470 680 1000 10 15 22 33 47 68 100 150 220 330 470 680 1000 1.0 2.2 3.3 5.6 10 15 22 33 47 68 100 150 220 330 470 680 1000 0.10 0.14 0.20 0.28 0.40 0.61 1.02 1.27 2.02 3.00 0.040 0.050 0.066 0.080 0.110 0.170 0.220 0.340 0.440 0.70 0.950 1.20 2.00 0.009 0.014 0.015 0.020 0.031 0.036 0.047 0.066 0.086 0.130 0.190 0.250 0.380 0.560 0.850 1.10 1.80 Isat (3) Amps 2.0 1.6 1.4 1.2 1.0 0.8 0.6 0.5 0.4 0.3 8.0 7.0 5.5 4.0 3.8 3.0 2.5 2.0 1.6 1.2 1.0 1.0 0.8 20.0 16.0 14.0 12.0 10.0 8.0 7.0 5.5 4.5 3.5 3.0 2.6 2.4 1.9 1.4 1.2 1.0 Irms (4) Amps rms 2.1 1.8 1.5 1.3 1.0 0.8 0.6 0.5 0.4 0.3 3.5 3.0 2.5 2.0 1.6 1.2 1.2 0.9 0.7 0.6 0.3 0.2 0.1 8.6 7.1 6.2 5.3 4.3 4.0 3.5 3.0 2.6 2.3 1.8 1.5 1.2 1.0 0.82 0.72 0.56 (1) Inductance is measured at 100 kHz, 0.1 Vrms. (2) DC resistance is measured at 20°C. (3) Isat is the saturation current at which inductance rolls off approximately 10%. (4) Irms is the approximate current at which ∆T = 40°C. MAGNETIC COMPONENTS SELECTOR GUIDE 2009/10 EDITION We reserve the right to change specifications without prior notice. www.bitechnologies.com Outline Dimensions (Inch/mm) / Packaging Figure 1 Figure 2 Recommended Solder Pad Layouts Case size Figure A B C D E F G H I Reel Diameter Reel Capacity 10 1 .260 6.60 .175 4.45 .115 2.92 .040 1.02 .050 1.27 .170 4.32 .160 4.06 .055 1.40 .140 3.56 7” 500 Units 20 2 .118 3.00 .213 5.40 .100 2.54 .100 2.54 .100 2.54 .100 2.54 .300 7.62 .300 7.62 .290 7.37 .290 7.37 .115 2.92 .115 2.92 .110 2.79 .110 2.79 1500 Units 2 .370 9.40 .370 9.40 13” 30 .510 12.95 .510 12.95 13” 500 Units 40 2 .510 12.95 .370 9.40 .450 11.43 .100 2.54 .100 2.54 .300 7.62 .290 7.37 .115 2.92 .110 2.79 13” 250 Units 50 2 .730 18.54 .600 15.24 .280 7.11 .100 2.54 .100 2.54 .500 12.70 .490 12.45 .115 2.92 .110 2.79 13” 350 Units Ordering Information HM71 - 30 4R7 LF TR Tape & Reel Packing Model Series Case Size: 10 = Figure 1 20 = Figure 2 30 = Figure 2 40 = Figure 2 50 = Figure 2 www.bitechnologies.com Lead Free Inductance Code: First 2 digits are significant. Last digit denotes the number of trailing zeros. For values below 10µH, “R“ denotes the decimal point. 2009/10 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE We reserve the right to change specifications without prior notice. 91