Document 615-1 Shielded Power Inductors – EPL3010 • Low profile shielded power inductors, 3 × 3 × 1 mm • Extremely low DCR,high SRF ratings, Isat ratings up to 2.2 A Designer’s Kit C431 contains 5 each of all values 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 32 – 38 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) Failures in Time (FIT) / Mean Time Between Failures (MTBF) 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 Packaging 2000/7″ reel; 7500/13″ reel; Plastic tape: 8 mm wide, 0.20 mm thick, 4 mm pocket spacing, 1.14 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) DCR nom3 (Ohms) DCR max3 (Ohms) EPL3010-301ML_ EPL3010-102ML_ EPL3010-152ML_ EPL3010-222ML_ EPL3010-472ML_ EPL3010-103ML_ EPL3010-223ML_ 0.30 1.0 1.5 2.2 4.7 10 22 0.040 0.071 0.086 0.137 0.278 0.573 1.25 0.045 0.078 0.095 0.150 0.306 0.631 1.38 Isat (A) SRF typ4 (MHz) 10% drop 20% drop 30% drop 5 249 151 116 98 60 38 27 1.0 0.80 0.68 0.54 0.36 0.20 0.18 1.6 1.3 1.1 0.92 0.61 0.34 0.30 Irms (A)6 20°C rise 40°C rise 2.2 1.8 1.6 1.3 0.80 0.48 0.42 1.7 1.2 1.2 0.98 0.74 0.52 0.35 2.2 1.7 1.6 1.3 0.99 0.70 0.47 1. When ordering, please specify packaging code: EPL3010-103MLC Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic tape (2000 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. Factory order only, not stocked (7500 parts 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 615-1 Revised 09/08/15 Document 615-2 SMT Power Inductors – EPL3010 Series L vs Frequency L vs Current 100 100 22 µH 10 µH 10 Inductance (µH) Inductance (µH) 22 µH 4.7 µH 2.2 µH 1.5 µH 1 1.0 µH 10 10 µH 4.7 µH 2.2 µH 1.5 µH 1 1.0 µH 0.30 µH 0.30 µH 0.1 0.1 10 1 100 0.1 0.01 10 Current (A) Frequency (MHz) 2nd significant digit 0.118 ±0.008 3,0 ±0,2 0.118 ±0.008 3,0 ±0,2 1 0.1 Multiplier Part Marking 1st significant digit Part Marking (Parts manufactured prior to Oct. 20, 2009 may not be marked.) Part number EPL3010-301 EPL3010-102 EPL3010-152 EPL3010-222 EPL3010-472 EPL3010-103 EPL3010-223 Value 0.27 µH 1.0 µH 1.5 µH 2.2 µH 4.7 µH 10 µH 22 µH 1st digit Orange Brown Brown Red Yellow Brown Red 2nd digit Black Black Green Red Violet Black Red Multiplier Brown Red Red Red Red Orange Orange Note: All marked parts have three dots. Black dot, used only on -301, -102 and ‑103 as second significant digit, may be very difficult to see. 0.043 max 1,1 Start 0.082 2,08 Finish 0.106 ±0.008 2,69 ±0,20 0.030 ±0.008 0,77 ±0,20 0.043 min 1,10 0.050 typ 1,26 Dimensions are in 0.126 3,2 0.044 1,12 Recommended Land Pattern inches mm 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 615-2 Revised 09/08/15