SMT POWER INDUCTORS Toroid - SLIC Series Fifteen package sizes Current Rating: up to 23.8ADC Frequency Range: up to 1MHz Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C 6 4,5 Pulse Part Number LCI-20 LCI-20 PE-53630NL PE-53600NL PE-53601NL LCI-30 LCI-30 PE-53650NL PE-53631NL PE-53602NL PE-53606NL LCI-37 LCI-37 PE-53661NL PE-53651NL PE-53632NL PE-53604NL PE-53608NL PE-53611NL LCCI-37 LCCI-37 PE-53717NL LCI-44 LCI-44 PE-53662NL PE-53652NL PE-53633NL PE-53613NL HCI-37 HCI-37 PE-53690NL PE-53680NL LCCI-44 LCCI-44 PE-53718NL HCI-44 HCI-44 PE-53691*NL PE-53681NL LCI-50 LCI-50 PE-53663NL PE-53653NL PE-53634NL PE-53614NL LCCI-50 LCCI-50 PE-53719NL HCI-50 HCI-50 PE-53692*NL PE-53682NL HCCI-44 HCCI-44 PE-53361NL HCCI-50 HCCI-50 PE-53362NL HCI-68 HCI-68 PE-53700*NL PE-53683NL HCCI-68 HCCI-68 PE-53363NL Ω) DCR (mΩ Inductance @ Irated (µH) Irated (A) TYP MAX Inductance @ 0ADC (µH) Reference ET (Volt-µsec) Flux Density Factor (K1) Core Loss Factor (K2) Temp. Rise Factor (K3) 1.01 6.2 17.6 3.40 1.40 1.00 9.35 59.5 106.25 11 70 125 1.1 7 22.7 0.53 1.33 2.4 5.43 2.17 1.21 3.29E-11 3.29E-11 3.29E-11 323.9 323.9 323.9 3.8 9.4 29.7 114 4.80 2.80 1.40 0.94 14.705 36.89 141.1 365 17.3 43.4 166 405 5.2 12.3 35.3 167 1.76 2.7 4.6 10 1.28 0.83 0.49 0.23 1.39E-10 1.39E-10 1.39E-10 1.39E-10 148.0 148.0 148.0 148.0 2.5 5.1 16.2 58.1 192 383 8.00 5.40 2.70 1.30 0.90 0.72 7.055 15.045 63 246.5 476 732.7 8.3 17.7 72 290 560 862 3.8 7.5 21.9 73 292 672 1.77 2.51 4.29 7.83 15.7 23.5 1.30 0.92 0.54 0.29 0.15 0.10 1.87E-10 1.87E-10 1.87E-10 1.87E-10 1.87E-10 1.87E-10 114.2 114.2 114.2 114.2 114.2 114.2 43.6 1.1 247.2 309 77 7.83 0.295 1.87E-10 114.23 4.9 9 29.1 645 7.80 5.50 2.70 0.74 10.54 25 85 1062.5 12.4 28 100 1250 7.9 14 40.5 1134 3.04 4.06 6.9 36.5 0.67 0.51 0.30 0.06 3.35E-10 3.35E-10 3.35E-10 3.35E-10 85.7 85.7 85.7 85.7 0.81 1.32 14.30 11.50 2.125 3.4 2.5 4.0 1.25 2.1 1.035 1.33 2.23 1.74 1.87E-10 1.87E-10 114.2 114.2 21.9 2.7 72.4 90.5 39.5 6.9 0.297 3.35E-10 85.71 1.68 2.5 13.90 11.40 3.06 4.59 3.6 5.4 2.8 4.2 1.83 2.23 1.12 0.92 3.35E-10 3.35E-10 85.7 85.7 9.3 16.1 50 1070 7.20 5.10 2.60 0.71 15.895 27.2 113.05 1445 18.7 32.0 133 1700 16 25.9 72.9 1950 4.92 6.27 10.5 54.4 0.41 0.32 0.19 0.04 4.52E-10 4.52E-10 4.52E-10 4.52E-10 67.9 67.9 67.9 67.9 4.025 6.4 18.4 23 6.575 3.135 0.638 4.52E-10 67.89 3.5 4.7 12.40 10.40 5.61 7.055 6.6 8.3 6.5 8.4 3.1 3.58 0.64 0.56 4.52E-10 4.52E-10 67.9 67.9 0.53 23.8 1.0 3 0.88 1 2.020 3.35E-10 85.71 1.1 21 1.7 2.5 2.1 1.75 1.116 4.52E-10 67.89 5.2 9.4 15.40 10.90 5.27 10.455 6.2 12.3 10.5 17.6 5.21 6.84 0.35 0.27 9.58E-10 9.58E-10 44.6 44.6 2.1 22.4 2.5 3.4 4 3.25 0.559 9.58E-10 44.56 Estimated Temperature Rise: NOTES: 1. Reference values are for an inductor with a 55°C temperature Trise = K3 * (Coreloss(W) + Copperloss(W).833 (C) CopperLoss = Irms2 * DCR_Typical (mΩ) / 1000 rise. The core loss is 10% of the copper loss at the ET listed and 500kHz. CoreLoss = K2 * (Freq_kHz)1.26 * (ΔB)2.11 ΔB = K1 * Volt-µsec * 100 2. Core does not saturate abruptly. The ET and DC current are 4. Optional Tape & Reel packaging can be ordered by adding a "T" suffix to the part limited by the desired inductance and temperature rise. number (i.e. PE-53600NL becomes PE-53600NLT). Pulse complies to industry 3. In high volt-time applications, additional heating in the compostandard tape and reel specification EIA481. nent can occur due to core losses in the inductor which may 5. The "NL" suffix indicates an RoHS-compliant part number. Non-NL suffixed parts are necessitate derating the current in order to limit the temperanot necessarily RoHS compliant, but are electrically and mechanically equivalent to ture rise of the component. In order to determine the approxiNL versions. If a part number does not have the "NL" suffix, but an RoHS compliant mate total losses (or temperature rise) for a given application, version is required, please contact Pulse for availability. both copper and core losses should be taken into account. 6. The temperature of the component (ambient plus temperature rise) must be within the stated operating temperature range. USA 858 674 8100 • Germany 49 7032 7806 0 • Singapore 65 6287 8998 • Shanghai 86 21 54643211 / 2 • China 86 755 33966678 • Taiwan 886 3 4641811 www.pulseeng.com 74 SPM2007 (11/07) SMT POWER INDUCTORS Toroid - SLIC Series Mechanicals Low Current Inductors (LCI) High Current Inductors (HCI) E ±.005/0,13 A MAX A E ±.005/0,13 MAX 2X .060/1,52 2X .080/2,03 F ±.015/0,38 R Suggested PCB Layout F ±.005/0,13 R Suggested PCB Layout C MAX D ±.015/0,38 B MAX C D .005/0,13 2 SURFACES ±.015/0,38 B MAX .005/0,13 2 SURFACES MAX * Dimension “C” is .400/10,16 for the marked models because of heavier wire gage. PKG A B .620 .605 HCI-37 15,75 15,37 C .370 9,40 D E F .500 .440 .500 12,70 11,18 12,70 .670 .670 .390* 17,02 17,02 9,91 .560 .490 .570 14,22 12,45 14,48 .740 .740 .390* HCI-50 18,80 18,80 9,91 .630 .560 .640 16,00 14,22 16,26 .940 .940 .390* 23,88 23,88 9,91 .820 .700 .830 20,83 17,78 21,08 HCI-44 HCI-68 PKG Dimensions: Inches mm R 4X .300 7,62 E ± .005 ,127 1 4 2 3 A .340 8,64 B .340 8,64 C .270 6,86 D .260 6,60 E .300 7,62 4X .175 4,45 A MAX LCI-30 .435 .440 11,05 11,18 .360 9,14 .350 8,89 .400 .360 10,16 9,14 LCI-37 .565 .570 14,35 14,48 .360 9,14 .450 .520 .460 11,43 13,21 11,68 LCI-44 .600 .620 15,24 15,75 .390 9,91 .500 .550 .500 12,70 13,97 12,70 LCI-50 .670 .700 17,02 17,78 .390 9,91 .580 .620 .590 14,73 15,75 14,99 E± .005 0,13 A MAX R 4X .060 1,52 2 1 3 4 F± .005 0,13 Dimensions: Inches mm F ± .005 ,127 F .270 6,86 Low Current Coupled Inductors (LCCI) High Current Coupled Inductors (HCCI) 4X .080 2,03 LCI-20 SUGGESTED PAD LAYOUT SUGGESTED PAD LAYOUT C MAX C MAX Schematic 1 2 4 3 D± .015 0,38 D± .015 ,381 B MAX .005/0,13 4 SURFACES .005/0,13 Schematic Size Codes A B C D E F HCCI-44 HCCI-50 HCCI-68 LCCI-37 LCCI-44 LCCI-50 .715/18,16 .865/21,97 .390/9,91 .760/10,30 .360/9,14 .770/19,56 .800/20,32 .910/23,11 .390/9,91 .800/20,32 .440/11,18 .810/20,57 1.000/25,40 1.110/28,19 .390/9,91 1.000/25,40 .620/15,75 1.010/25,65 .560/14,22 .645/16,38 .350/8,89 .520/13,21 .340/8,64 .530/13,46 .590/14,99 .715/18,16 .390/9,91 .600/15,24 .370/9,40 .610/15,49 .670/17,02 .770/19,56 .390/9,91 .650/16,51 .445/11,30 .660/16,76 1 4 3 2 Dimensions: Inches mm USA 858 674 8100 • Germany 49 7032 7806 0 • Singapore 65 6287 8998 • Shanghai 86 21 54643211 / 2 • China 86 755 33966678 • Taiwan 886 3 4641811 www.pulseeng.com 75 SPM2007 (11/07)