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EPL3314-222ML Dataheets PDF



Part Number EPL3314-222ML
Manufacturers Coilcraft
Logo Coilcraft
Description Shielded Power Inductors
Datasheet EPL3314-222ML DatasheetEPL3314-222ML Datasheet (PDF)

Document 633-1 Shielded PowerInductors– EPL3314 • Small footprint, very low profile shielded power inductor • Extremely low DCR, Isat ratings as high as 2.3 A Core material Ferrite Core and winding loss See www.coilcraft.com/coreloss Environmental  RoHS compliant, halogen free Terminations  RoHS compliant tin-silver-copper (96.5/3/0.5) over tin over nickel over silver-platinum. Other terminations available at additional cost. Weight  53 – 60 mg Ambient temperature  –40°C to +85°C with (40°C r.

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Document 633-1 Shielded PowerInductors– EPL3314 • Small footprint, very low profile shielded power inductor • Extremely low DCR, Isat ratings as high as 2.3 A Core material Ferrite Core and winding loss See www.coilcraft.com/coreloss Environmental  RoHS compliant, halogen free Terminations  RoHS compliant tin-silver-copper (96.5/3/0.5) over tin over nickel over silver-platinum. Other terminations available at additional cost. Weight  53 – 60 mg Ambient temperature  –40°C to +85°C with (40°C rise) Irms current. Maximum part temperature  +125°C (ambient + temp rise). Derating. Storage temperature  Component: –40°C to +125°C. Tape and reel 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) Mean Time Between Failures (MTBF)  26,315,789 hours Packaging  2000/7″ reel; 7500/13″ reel  Plastic tape:  12 mm wide, 0.20 mm thick, 8 mm pocket spacing, 1.55 mm pocket depth PCB washing  Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf.   Part number1   Inductance2 ±20% (µH) EPL3314-102ML_ 1.0 EPL3314-222ML_ 2.2 EPL3314-332ML_ 3.3 EPL3314-472ML_ 4.7 EPL3314-822ML_ 8.2 EPL3314-103ML_ 10 EPL3314-153ML_ 15 EPL3314-473ML_ 47   DCR (Ohms)3 nom    max   SRF typ4   Isat (A)5 (MHz) 10% drop 20% drop 30% drop   Irms (A)6 20°C rise  40°C rise 0.052 0.060 0.082 0.094 0.116 0.133 0.139 0.160 0.252 0.290 125 80 60 52 37 1.1 1.8 2.3 0.70 1.2 1.6 0.60 1.0 1.4 0.55 0.87 1.2 0.35 0.58 0.82 1.9 2.5 1.5 2.0 1.3 1.7 1.2 1.6 0.84 1.1 0.313 0.360 0.408 0.469 1.087 1.246 35 0.32 0.56 0.77 25 0.27 0.47 0.66 12.5 0.16 0.24 0.35 0.78 1.0 0.67 0.89 0.40 0.53 1. When ordering, please specify packaging code: EPL3314-473MLC Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic tape (2000 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. Factory order only, not stocked (7500 per full reel). 2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc. 3. DCR measured on a micro-ohmmeter. 4. SRF measured using Agilent/HP 4395A network analyzer or equivalent. 5. DC current at 25°C that causes the specified inductance drop from its value without current. Click for temperature derating information. 6. Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Click for temperature derating information. 7. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. Document 633-1  Revised 09/08/15 Inductance (µH) Inductance (µH) Document 633-2 Shielded Power Inductors – EPL3314 Series Typical L vs Frequency Typical L vs Current 100 47 µH 100 15 µH 10 µH 8.2 µH 10 4.7 µH 10 3.3 µH 2.2 µH 1.0 µH 11 47 µH 15 µH 10 µH 8.2 µH 4.7 µH 3.3 µH 2.2 µH 1.0 µH 0.1 0.1 1 10 Frequency (MHz) 100 0.126 ±0.008 3,2 ±0,2 0.130 ±0.008 3,3 ±0,2 Multiplier Part Marking 2nd significant digit 1st significant digit 0.057 1,45 max Recommended Land Pattern 0.146 3,7 0.1 0.01 0.1 1 Current (A) 10 Part Marking (Parts manufactured prior to Oct. 20, 2009 may not be marked.) Part number Value EPL3314-102 1.0 µH EPL3314-222 2.2 µH EPL3314-332 3.3 µH EPL3314-472 4.7 µH EPL3314-822 8.2µH EPL3314-103 10 µH EPL3314-153 15 µH EPL3314-473 47 µH 1st digit Brown Red Orange Yellow Gray Brown Brown Yellow 2nd digit Black Red Orange Violet Red Black Green Violet Multiplier Red Red Red Red Red Orange Orange Orange Note: All marked parts have three dots.Black dot, used only on -102 and ‑103 as second significant digit, may be very difficult to see. 0.146 3,7 0.049 1,24 min Dimensions are in inches mm 0.043 1,1 min Small surface blemishes are not unusual and do not adversely affect performance. Wire may be visible inside the voids. Acceptable void sizes: Top: 0.01 in / 0,254 mm × 0.01 in / 0,254 mm Sides: 0.02 in / 0,5 mm × 0.047 in / 1,2 mm Document 633-2  Revised 09/08/15 .


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