DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
Shielded Power Inductors – EPL3314 Document 633-1 Document 633-1 Revised 09/08/15 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. Inductance2 DCR (Ohms)3 SRF typ4 Isat (A)5 Irms (A)6 Part number1 ±20% (µH) nom max (MHz) 10% drop 20% drop 30% drop 20°C rise 40°C rise 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 ad- ditional 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.
- Small footprint, very low profile shielded power inductor
- Extremely low DCR, Isat ratings as high as 2.3 A
Shielded Power Inductors – EPL3314 Series Document 633-2 Typical L vs CurrentTypical L vs Frequency 0.130 ±0.008 3,3 ±0,2 0.126 ±0.008 3,2 ±0,2 0.057 1,45 max 0.146 3,7 0.146 3,7 0.043 1,1 0.049 1,24 min Recommended Land Pattern Part Marking 1st digit significant 2nd significant digit Multiplier min 0.1 100 0.01 0.1 101 Current (A) Inductance (µH) 10 µH 8.2 µH 15 µH 4.7 µH 2.2 µH 3.3 µH 1.0 µH 47 µH 10 µH 15 µH 47 µH 4.7 µH 8.2 µH 2.2 µH 3.3 µH 1.0 µH 0.1 100 0.1 1 10010 Frequency (MHz) Inductance (µH) Dimensions are in inches mm Part Marking (Parts manufactured prior to Oct. 20, 2009 may not be marked.) Part number Value 1st digit 2nd digit Multiplier EPL3314-102 1.0 µH Brown Black Red EPL3314-222 2.2 µH Red Red Red EPL3314-332 3.3 µH Orange Orange Red EPL3314-472 4.7 µH Y ellow Violet Red EPL3314-822 8.2µH Gray Red Red EPL3314-103 10 µH Brown Black Orange EPL3314-153 15 µH Brown Green Orange EPL3314-473 47 µH Y ellow Violet 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. 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