Magnetics Make Possible High Current Low Profile Surface Mount Inductors Model HM69 Features and Benefits Operating Temperature Range -40°C to +125°C Temperature Rise, Maximum 40°C Operating Frequency Up to 3MHz RoHS Compliant Specifications Part Number HM69-10R025LF HM69-20R050LF HM69-30R070LF HM69-40R10LF HM69-50R10LF HM69-50R15LF HM69-55R10LF HM69-55R20LF HM69-60R10LF HM69-60R15LF HM69-60R20LF HM69-70R30LF HM69-75R20LF HM69-80R30LF Inductance 100kHz, 0.1V @ Irated @ 0 Adc (nH) (nH ± 20%) Typ. Min. 25 18 50 28 70 50 100 60 100 72 150 96 100 64 200 140 100 69 150 104 200 144 300 200 200 150 300 216 DCR (1) (mΩ) Typ. 25 36 67 75 95 120 80 175 87 130 180 250 175 285 Min. 0.27 0.20 0.40 0.31 0.40 0.40 0.45 0.45 0.42 0.42 0.42 0.17 0.40 0.17 Typ. 0.33 0.24 0.48 0.39 0.48 0.48 0.56 0.56 0.50 0.50 0.50 0.20 0.50 0.25 Irated (2) @ 25°C (Adc) Heating Current(3) (A) 42 70 46 28 29 18 45 21 68 48 31 37 20 40 22 35 25 25 24 24 25 25 31 31 31 70 40 76 Core Loss (4) Factor K1 3.847E-14 1.074E-13 1.074E-13 7.124E-14 8.733E-14 8.733E-14 1.337E-13 1.337E-13 2.311E-13 2.311E-13 2.311E-13 6.784E-13 3.559E-13 9.107E-13 K2 59.444 50.117 70.164 156.891 127.990 191.986 96.541 160.902 52.336 78.503 104.671 98.921 134.203 72.674 Notes: (1) DC resistance is measured at 25°C. (2) The rated current (Irated) is the current at which the inductance will be decreased by 20% from its initial (zero DC) value. (3) The heating current is the DC current, which causes the component temperature to increase by approximately 40°C. This current is determined by soldering the component on a typical application PCB, and then applying the device for 30 minutes. (4) Core Loss approximation is based on published core data: Core Loss = K1 * (f)1.77 * (K2ΔI)2.21 Where: core loss in watt f = switching frequency in kHz K1 and K2 = core loss factor ΔI = delta I across the component in Amp. K2ΔI = one half of the peak to peak flux density across the component in Gauss Packaging Embossed Tape & Reel Diameter: Reel: Capacity: Standard Case size 10,40 = = 13” (330.2mm) 1000 Units Case size 20,30,60 = 800 Units Case size 50,55,75 = 500 Units Case size 70,80 = 350 Units General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. www.ttelectronicsmagnetics.com © TT Electronics plc Rev. 01 High Current Low Profile Surface Mount Inductors Make Possible Model HM69 Outline Dimensions (mm) Ordering Information Top View Recommended Solder Pad Layout Bottom View HM69 - 50 R10 LF TR13 Model Series TR - Tape & Reel Packing 13 - 13” reel Case Size : 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. Outline Dimensions (mm) Outline Dimensions (mm) Top View Case Size 10 20 30 40 50 55 60 70 75 80 Case Size 10 20 30 40 50 A 55 6.00 7.50 60 7.00 70 7.01 75 8.60 80 8.60 10.2 13.5 13.5 13.8 A 6.00 7.50 7.00 7.01 8.60 CaseBSize 8.60 5.00 10 20 6.50 10.2 30 7.00 13.5 40 6.35 50 13.5 6.30 55 60 13.8 6.30 70 7.00 75 13.0 80 13.0 13.0 B 5.00 6.50 7.00 6.35 6.30 A 6.30 6.00 7.50 7.00 7.00 13.0 7.01 8.60 13.0 8.60 10.2 13.0 13.5 13.5 13.8 CB 3.00 5.00 6.50 5.00 7.00 5.00 6.35 3.30 6.30 3.30 6.30 7.00 4.80 13.0 5.10 13.0 6.80 13.0 3.50 8.20 Bottom View Recommended Solder Pad Layout C 3.00 5.00 5.00 3.30 3.30 C 4.80 3.00 5.00 5.10 5.00 6.80 3.30 3.30 3.50 4.80 5.10 8.20 E 1.50 2.95 2.30 2.85 2.85 FE 2.85 1.50 1.60 3.00 2.95 2.50 2.50 2.3 5.00 3.20 2.85 3.20 2.50 2.85 3.20 2.80 5.00 2.85 Electrical Characteristics @ 25°C Electrical Characteristics @ 25°C 6.80 3.50 8.20 D 1.00 1.50 1.50 1.50 1.50 D D E 1.00 1.001.501.50 1.501.502.95 1.50 1.50 2.30 1.50 1.503.002.85 1.50 1.50 2.85 2.002.85 1.50 1.50 1.502.002.50 1.50 3.00 1.50 2.00 3.00 2.00 2.00 2.00 5.00 2.50 5.00 5.30 2.50 3.20 5.00 5.30 2.50 5.00 G 2.00 2.50 2.50 2.50 2.50 2.50 5.50 5.50 7.00 5.50 F 1.60 3.00 2.50 3.20 3.20 HF 3.20 1.60 5.80 7.50 3.00 2.80 7.50 2.50 5.30 7.50 3.20 9.00 3.20 3.20 9.00 10.5 5.30 3.20 13.5 2.80 13.5 5.30 13.8 G 2.00 2.50 2.50 2.50 2.50 2.50 5.50 5.50 7.00 5.50 3.20 5.30 G 2.00 2.50 2.50 2.50 2.50 2.50 5.50 5.50 7.00 5.50 H 5.80 7.50 7.50 7.50 9.00 9.00 10.5 13.5 13.5 13.8 H 5.80 7.50 7.50 7.50 9.00 9.00 10.5 13.5 13.5 13.8 Electrical Characteristics @ 25°C 80 MAGNETIC COMPONENTS SELECTOR GUIDE 2009/10 EDITION We reserve the right to change specifications without prior notice. www.bitechnologies.com General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. 80 www.ttelectronicsmagnetics.com © TT Electronics plc MAGNETIC COMPONENTS SELECTOR GUIDE 2009/10 EDITION Rev. 01 High Current Low Profile Surface Mount Inductors Make Possible Model HM69 Electrical Characteristics @ 25°C (Cont’d) Electrical Characteristics @ 25°C (Cont’d) General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. © TT Electronics plc www.bitechnologies.com www.ttelectronicsmagnetics.com 2009/10 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE Rev. 01 We reserve the right to change specifications without prior notice. 81