Document 171-1 SMT Power Inductors DO3340P Excellent current handling up to 3.5 Arms with an 8 A saturation current rating for a 10 H part. Designers Kit C310 contains 3 of each part Core material Ferrite Core and winding loss See www.coilcraft.com/coreloss Terminations RoHS compliant gold over nickel over phos bronze. Other terminations available at additional cost. Weight 1.8 2.8 g Ambient temperature 40C to +85C with Irms current, +85C to +105C with derated current Storage temperature Component: 40C to +105C. Tape and reel packaging: 40C to +80C Resistance to soldering heat Max three 40 second reflows at +260C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C / 85% relative humidity) Failures in Time (FIT) / Mean Time Between Failures (MTBF) 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 Packaging 225 per 13 reel Plastic tape: 24 mm wide, 0.4 mm thick, 24 mm pocket spacing, 11.4 mm pocket depth PCB washing Tested with pure water or alcohol only. For other solvents, see Doc787 PCB Washing.pdf. 1. When ordering, please specify termination and packaging codes: L DCR SRF 2 3 4 Part 20% max typ Isat Irms DO3340P-105MLD 1 number (H) (Ohms) (MHz) (A) (A) Termination: L = RoHS compliant gold over nickel over phos bronze. DO3340P-103ML 10 0.040 35 8.0 3.5 Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). DO3340P-153ML 15 0.050 18 7.0 3.0 Packaging: D = 13 machine-ready reel. EIA-481 embossed plastic DO3340P-223ML 22 0.066 13 5.5 2.5 tape (225 parts per full reel). DO3340P-333ML 33 0.080 11 4.0 2.0 B = Less than full reel. In tape, but not machine ready. DO3340P-473ML 47 0.110 9.0 3.8 1.6 To have a leader and trailer added ( 25 charge), DO3340P-683ML 68 0.17 7.0 3.0 1.2 use code letter D instead. DO3340P-104ML 100 0.22 5.5 2.5 1.2 2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4263B LCR meter or equivalent. DO3340P-154ML 150 0.34 4.5 2.0 0.9 3. DC current at which inductance drops 10% (typ) from its value without DO3340P-224ML 220 0.44 3.5 1.6 0.7 current. DO3340P-334ML 330 0.70 3.0 1.2 0.6 4. Current that causes a 20C temperature rise from 25C ambient DO3340P-474ML 470 0.95 2.5 1.0 0.3 5. Electrical specifications at 25C. DO3340P-684ML 680 1.15 2.0 1.0 0.2 Refer to Doc 362 Soldering Surface Mount Components before soldering. DO3340P-105ML 1000 2.0 1.5 0.8 0.1 Document 171-1 Revised 01/12/11 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2013 This product may not be used in medical or high Taiwan +886-2-2264 3646 sales coilcraft.com.tw risk applications without prior Coilcraft approval. China +86-21-6218 8074 sales coilcraft.com.cn Specification subject to change without notice. Singapore + 65-6484 8412 sales coilcraft.com.sg Please check web site for latest information.XXX X Document 171-2 SMT Power Inductors DO3340P Series Typical L vs Frequency Typical L vs Current 10000 10000 1000 H 1000 H 1000 1000 100 H 100 H 100 100 10 H 10 H 10 10 1 1 0.010.01 0.10.1 111100 0.1 1 10 100 Current (A) Frequency (MHz) 0.510 Irms Derating max* Internal code Dash number 12,95 120 110 0.370 max Start Finish 9,40 100 90 Part marking since Feb.2005. Parts manufactured prior to that 80 date mayhave color dots.Visit 0.333 typ www.coilcraft.com/colrpowr.cfm 8,47 70 for color dot marking details. 60 Allowan additional 0.01/0,254 * 0.450 50 in length and 0.005/0,127 in max* 11,43 height for optional tin-lead and tin-silver-copper application. 40 30 Recommended Land Pattern 20 0.145 0.110 0.100 3,69 0.405 10 2,79 2,54 10,29 0 -40 -20 020406080 100 120 Ambient temperature (C) 0.115 2,92 0.100 0.300 2,54 7,62 inches Dimensions are in mm Document 171-2 Revised 01/12/11 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2013 This product may not be used in medical or high Taiwan +886-2-2264 3646 sales coilcraft.com.tw risk applications without prior Coilcraft approval. China +86-21-6218 8074 sales coilcraft.com.cn Specification subject to change without notice. Singapore + 65-6484 8412 sales coilcraft.com.sg Please check web site for latest information. Percent of rated Irms Inductance (H) 25C Inductance (H)