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| Document 295 -1 SMT Power Inductors - DO3314 Series * Only 3.3 mm square, 1.4 mm high! * Handles current up to 1.7 Amps rms Designer's Kit C358 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 45.9 - 50.2 mg Ambient temperature -40C to +85C with Irms current, +85C to +125C with derated current Storage temperature Component: -40C to +125C. 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 1000/7reel; 3500/13 reel Plastic tape: 12 mm wide, 0.23 mm thick, 8 mm pocket spacing, 1.37 mm pocket depth PCB washing Only pure water or alcohol recommended Part number1 DO3314-102ML_ DO3314-152ML_ DO3314-222ML_ DO3314-332ML_ DO3314-472ML_ DO3314-682ML_ DO3314-822ML_ DO3314-103ML_ DO3314-153ML_ DO3314-223ML_ DO3314-333ML_ L2 20% (H) 1.0 1.5 2.2 3.3 4.7 6.8 8.2 10 15 22 33 DCR3 SRF4 max typ (Ohms) (MHz) 0.11 160 0.14 140 0.20 90 0.26 80 0.32 60 0.44 45 0.47 45 0.52 40 0.86 30 1.20 20 1.62 15 Isat5 (A) 2.10 2.00 1.60 1.40 1.20 0.92 0.90 0.80 0.68 0.56 0.51 Irms6 (A) 1.70 1.40 1.30 1.20 1.10 0.80 0.75 0.75 0.65 0.50 0.40 1. When ordering, please specify termination and packaging codes: DO3314-333MLC 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 (1000 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 (3500 parts per full reel). 2. Inductance tested at 100 kHz, 0.1 Vrms. 3. DCR measured on a micro-ohmmeter. 4. SRF measured using Agilent/HP 4191A or equivalent. 5. DC current at which the inductance drops 10% (typ) from its value without current. 6. Current that causes a 40C temperature rise from 25C ambient. 7. Electrical specifications at 25C. Refer to Doc 362 "Soldering Surface Mount Components" before soldering. Specifications subject to change without notice. Please check our website for latest information. Document 295-1 Revised 10/08/08 (c) Coilcraft, Inc. 2009 Document 295-2 SMT Power Inductors - DO3314 Series Typical L vs Frequency 100 33 H 33 H 10 H Typical L vs Current 100 Inductance (H) Inductance (H) 10 3.3 H 10 10.0 H 3.3 H 1 1 H 1 1.0 H 0.1 0.01 0.1 1 10 0.1 0.01 0.1 1 10 Frequency (MHz) Current (A) Irms Derating 120 110 100 Internal code XXX Y 0.130 0.008 3,3 0,2 0.130 0.008 3,3 0,2 Percent of rated Irms 90 80 70 60 50 40 30 20 10 0 -40 -20 0 20 40 60 80 100 120 140 Dash number 0.055 max 1,4 Recommended Land Pattern 0.024 0,61 0.049 1,24 25C 0.025 0,64 0.148 3,76 Ambient temperature (C) 0.040 0.005 1,02 0,127 inches mm 0.050 1,27 0.148 3,76 Dimensions are in Specifications subject to change without notice. Please check our website for latest information. Document 295-2 Revised 10/08/08 (c) Coilcraft, Inc. 2009 |
Price & Availability of DO3314-332ML
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