Electrical / Environmental HM77 Low Profile Surface Mount Inductors Operating Temperature Range -40C to +130C Ambient Temperature, Maximum 80C Insulation System Class B, 130C Temperature Rise, Maximum 50C Operating Frequency Up to 400kHz Schematic Specifications (3) Operating Values Control Values Part L I ET Case L w/o DC DC DC DC DC op (1) (2) Number H Amps V-S Size L Resistance Resistance o H 20% m W, Nom. m W Max. HM77 - 10001LF 1.01 3.40 0.532 1 1.10 11.00 12.5 HM77 - 20001LF 6.20 1.40 1.33 1 7.00 60.30 70 HM77 - 30001LF 17.6 1.00 2.40 1 22.7 109.00 125 HM77 - 40002LF 3.80 4.80 1.76 2 5.20 17.0 19.1 HM77 - 50002LF 9.40 2.80 2.70 2 12.3 37.80 43.4 HM77 - 60002LF 29.7 1.40 4.60 2 35.3 141.00 166 HM77 - 70002LF 114 0.94 10 2 167 330.00 380 HM77 - 80003LF 2.50 8.00 1.77 3 3.80 7.20 8.30 HM77 - 90003LF 5.10 5.40 2.51 3 7.50 14.30 17.7 HM77 - 10003LF 16.2 2.70 4.29 3 21.9 54.70 63 HM77 - 11003LF 58.1 1.30 7.83 3 73 233.00 290 HM77 - 12003LF 192 0.90 15.7 3 292 472.00 560 HM77 - 13003LF 383 0.72 23.5 3 672 750.00 862 HM77 - 14004LF 0.91 13.3 1.035 4 1.25 4.56 5.70 HM77 - 15004LF 1.32 11.5 1.33 4 2.10 4.56 5.70 HM77 - 16004LF 4.90 7.80 3.04 4 7.90 10.50 12.4 HM77 - 17004LF 9.00 5.50 4.06 4 14 19.30 22.3 HM77 - 18004LF 29.1 2.70 6.90 4 40.5 75.80 85 HM77 - 19004LF 645 0.74 36.5 4 1134 1040 1250 HM77 - 30004LF 33 3.0 9.50 4 48 48.5 59 HM77 - 20005LF 1.75 10.9 1.83 5 2.80 5.68 6.90 HM77 - 21005LF 2.50 11.4 2.23 5 4.20 6.19 7.50 HM77 - 22006LF 2.03 13 3.30 6 2.70 5.60 6.80 HM77 - 23006LF 3.50 12.4 3.13 6 6.50 7.54 8.7 HM77 - 24006LF 4.70 10.4 3.58 6 8.40 8.30 10.0 HM77 - 25006LF 9.30 7.20 4.92 6 16 20.05 23.0 HM77 - 26006LF 16.1 5.10 6.27 6 25.9 30.3 32 HM77 - 27006LF 50 2.60 10.5 6 72.9 115 130 HM77 - 28006LF 1070 0.710 54.4 6 1950 1480 1700 HM77 - 29006LF 68 3.00 9.50 6 122 85 102 HM77 - 31007ALF 2.5 11.4 2.23 7 4.20 5.20 6.20 HM77 - 32007ALF 1.68 13.9 1.83 7 2.80 3.60 4.0 Notes: (1) Inductance values are rated at -40C to +130C operating temperature range with rated DC current flowing and the operating ET across the inductor. op (2) ET is rated at 500 kHz. op (3) The control values of inductance are measured at the operating flux density equal or less than 10 gauss and without DC current. 106 MAGNETIC COMPONENTS SELECTOR GUIDE 2009/10 EDITION We reserve the right to change specifications without prior notice. www.bitechnologies.com RoHS CompliantOutline Dimensions (Inch/mm) / Packaging Figure 1 Figure 2 Coplanarity Reel Case size A B C D E F G Recommended Capacity Figure Solder Pad Layout .340 .340 .250 .260 .330 .270 .060 1 500 1 8.64 8.64 6.35 6.60 8.38 6.86 1.52 .447 .447 .350 .350 .425 .360 .060 2 350 1 11.35 11.35 8.89 8.89 10.80 9.14 1.52 .571 .571 .350 .450 .550 .460 .100 3 350 2 14.50 14.50 8.89 11.43 13.97 11.68 2.54 .625 .600 .360 .500 .580 .510 .100 200 2 4 15.88 15.24 9.14 12.70 14.73 12.95 2.54 .725 .585 .360 .610 .580 .610 .100 2 5 200 18.40 14.90 9.14 15.50 14.73 15.50 2.54 .805 .710 .445 .680 .690 .690 .100 2 6 150 20.40 18.03 11.30 17.27 17.53 17.53 2.54 .669 .669 .400 .560 .665 .560 .100 7 2 200 17.00 17.00 10.16 14.22 16.89 14.22 2.54 Notes: (1) For case size 1 to 6, the reel capacity is for part number ending with suffix LFTR. (2) For case size 7, the reel capacity is for part number ending with suffix ALFTR Ordering Information HM77 - 100 01 LF TR Model Series Tape & 13 Reel Packing Model Description Case Size Lead-Free 107 2009/10 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE We reserve the right to change specifications without prior notice. www.bitechnologies.com