Document 213-1 SMT Power Inductors - DO1606T Series • Only 2.0 mm high • Handles current up to 2.3 Amps rms Designer’s Kit C338 contains 3 each of all values Core material Ferrite Core and winding loss See www.coilcraft.com/coreloss Terminations RoHS compliant silver-palladium-platinum-glass frit. Other terminations available at additional cost. Weight 116 – 136 mg Ambient temperature –40°C to +85°C with Irms current, +85°C to +125°C with derated current Storage temperature Component: –40°C to +125°C. Packaging: –40°C to +80°C Resistance to soldering heat Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 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 750/7″reel; 2500/13″ reel Plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing, 2.5 mm pocket depth PCB washing Only pure water or alcohol recommended Part number1 DO1606T-102ML_ DO1606T-152ML_ DO1606T-222ML_ DO1606T-332ML_ DO1606T-472ML_ DO1606T-682ML_ DO1606T-822ML_ DO1606T-103ML_ DO1606T-153ML_ DO1606T-223ML_ DO1606T-333ML_ DO1606T-473ML_ DO1606T-683ML_ DO1606T-104ML_ DO1606T-154ML_ DO1606T-224ML_ DO1606T-334ML_ DO1606T-474ML_ DO1606T-684ML_ DO1606T-105ML_ L ±20%2 (µH) 1.0 1.5 2.2 3.3 4.7 6.8 8.2 10 15 22 33 47 68 100 150 220 330 470 680 1000 DCR SRF max ref Isat3 (Ohms) (MHz) (A) 0.04 230 2.5 0.06 180 2.2 0.07 140 1.8 0.12 110 1.4 0.15 100 1.2 0.20 80 1.1 0.23 70 1.0 0.30 60 1.0 0.40 45 0.8 0.54 35 0.6 0.74 30 0.5 1.1 22 0.45 1.6 20 0.35 2.3 15 0.30 3.5 10 0.25 5.7 9 0.20 8.2 8 0.16 10.8 7 0.14 17.2 5 0.12 22.6 4 0.08 1. When ordering, please specify termination and packaging codes: Irms4 (A) 2.3 2.1 1.7 1.3 1.1 1.0 0.95 0.90 0.70 0.50 0.45 0.40 0.35 0.30 0.25 0.18 0.16 0.12 0.10 0.08 DO1606T-105MLC Termination: L = RoHS compliant silver-palladium-platinum-glass frit Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). Packaging: C= 7″ machine-ready reel. EIA-481 embossed plastic tape (750 parts per full reel). B= Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter C instead. D= 13″ machine-ready reel. EIA-481 embossed plastic tape (2500 parts per full reel). 2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Vdc. 3. DC current at which the inductance drops 10% (typ) from its value without current. 4. Current that causes a 40°C temperature rise from 25°C ambient. 5. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. Specifications subject to change without notice. Please check our website for latest information. © Coilcraft, Inc. 2009 Document 213-1 Revised 10/08/08 Document 213-2 SMT Power Inductors Inductors -–DO1606T SMT Power DO1606TSeries Series Typical L vs Frequency Typical L vs Current 10000 10000 1000 µH Inductance (µH) Inductance (µH) 1000 µH 1000 1000 100 µH 100 10 µH 10 1 µH 1 100 µH 100 10 µH 10 1 µH 1 0.1 0.1 0.01 1 0.1 0.01 10 1 0.1 10 Current (A) Frequency (MHz) Irms Derating 0.256 max 6,50 110 0.206 max 5,23 90 80 70 60 0.079 max 2,00 50 40 25°C Percent of rated Irms 100 XXX 120 30 0.029 0,74 20 0.230 5,84 10 0 -40 -20 0 20 40 60 80 100 120 140 0.080 2,03 0.090 2,29 Ambient temperature (°C) 0.040 1,02 Dimensions are in inches mm Specifications subject to change without notice. Please check our website for latest information. © Coilcraft, Inc. 2009 Recommended Land Pattern Document 213-2 Revised 10/08/08