SMT POWER INDUCTORS Toroid - SLIC Series Fifteen package sizes Current Rating: up to 23.8ADC Frequency Range: up to 1MHz Electrical Specifications @ 25C -- Operating Temperature -40C to +130C 6 4,5 Pulse Inductance Part @ Irated Number (H) LCI-20 LCI-20 PE-53630 1.01 PE-53600 6.2 PE-53601 17.6 LCI-30 LCI-30 PE-53650 3.8 PE-53631 9.4 PE-53602 29.7 PE-53606 114 LCI-37 LCI-37 PE-53661 2.5 PE-53651 5.1 PE-53632 16.2 PE-53604 58.1 PE-53608 192 PE-53611 383 LCCI-37 LCCI-37 PE-53717 43.6 LCI-44 LCI-44 PE-53662 4.9 PE-53652 9 PE-53633 29.1 PE-53613 645 HCI-37 HCI-37 PE-53690 0.81 PE-53680 1.32 LCCI-44 LCCI-44 PE-53718 21.9 HCI-44 HCI-44 PE-53691* 1.68 PE-53681 2.5 LCI-50 LCI-50 PE-53663 9.3 PE-53653 16.1 PE-53634 50 PE-53614 1070 LCCI-50 LCCI-50 PE-53719 4.025 HCI-50 HCI-50 PE-53692* 3.5 PE-53682 4.7 HCCI-44 HCCI-44 PE-53361 0.53 HCCI-50 HCCI-50 PE-53362 1.1 HCI-68 HCI-68 PE-53700* 5.2 PE-53683 9.4 HCCI-68 HCCI-68 PE-53363 2.1 ) DCR (m (A) TYP MAX Inductance @ 0ADC (H) 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 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 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 1.1 247.2 309 77 7.83 0.295 1.87E-10 114.23 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 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 2.7 72.4 90.5 39.5 6.9 0.297 3.35E-10 85.71 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 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 6.4 18.4 23 6.575 3.135 0.638 4.52E-10 67.89 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 23.8 1.0 3 0.88 1 2.020 3.35E-10 85.71 21 1.7 2.5 2.1 1.75 1.116 4.52E-10 67.89 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 22.4 2.5 3.4 4 3.25 0.559 9.58E-10 44.56 Irated NOTES: 1. Reference values are for an inductor with a 55C temperature rise. The core loss is 10% of the copper loss at the ET listed and 500kHz. 2. Core does not saturate abruptly. The ET and DC current are limited by the desired inductance and temperature rise. 3. In high volt-time applications, additional heating in the component can occur due to core losses in the inductor which may necessitate derating the current in order to limit the temperature rise of the component. In order to determine the approximate total losses (or temperature rise) for a given application, both copper and core losses should be taken into account. Reference ET (Volt-sec) Flux Density Factor (K1) Core Loss Factor (K2) Temp. Rise Factor (K3) Estimated Temperature Rise: Trise = K3 * (Coreloss(W) + Copperloss(W).833 (C) CopperLoss = Irms2 * DCR_Typical (m) / 1000 CoreLoss = K2 * (Freq_kHz)1.26 * (B)2.11 B = K1 * Volt-sec * 100 4. Optional Tape & Reel packaging can be ordered by adding a "T" suffix to the part number (i.e. PE-53600 becomes PE-53600T). Pulse complies to industry standard tape and reel specification EIA481. 5. To order RoHS compliant part, add the suffix "NL" to the part number (i.e. PE-53600 becomes PE-53600NL and PE-53600T becomes PE-53600NLT). 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 (7/07) 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 A .340 8,64 B .340 8,64 C .270 6,86 D .260 6,60 E .300 7,62 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 R 4X .175 4,45 4X .300 7,62 1 E .005 ,127 A MAX R 4 A MAX 2 4X .060 1,52 3 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 ,381 B MAX D .005/0,13 4 SURFACES .015 0,38 .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 (7/07)