Shielded Power Inductors
Document 1048-1
Shielded Power Inductors – XFL4030
• High current – up to 5.2 A
• Very low DCR – as low as 3.6 mOhms
...
Description
Document 1048-1
Shielded Power Inductors – XFL4030
High current – up to 5.2 A
Very low DCR – as low as 3.6 mOhms
Core material Composite Environmental RoHS compliant, halogen free Terminations RoHS compliant tin-silver over copper. Other terminations available at additional cost. Weight 0.25 – 0.27 g Ambient temperature –40°C to +125°C with (40°C rise) Irms current. Maximum part temperature +165°C (ambient + temp rise). Storage temperature Component: –40°C to +165°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 500/7″ reel; 2000/13″ reel Plastic tape: 12 mm wide, 0.23 mm thick, 8 mm pocket spacing, 3.25 mm pocket depth PCB washing Tested with pure water or alcohol only. For other solvents, see Doc787_PCB_Washing.pdf
Inductance2
Part number1
±20% (µH)
XFL4030-471ME_ 0.47 XFL4030-102ME_ 1.0 XFL4030-202ME_ 2.0 XFL4030-302ME_ 3.0 XFL4030-472ME_ 4.7
DCR (mOhms)3 typ max
SRF typ4 (MHz)
Isat (A)5
10% drop 20% drop 30% drop
Irms (A)6 20°C rise 40°C rise
3.6 4.4 110 5.5 6.6 67 9.5 11.5 46 17.0 20.5 39 25.0 30.0 34
4.5 4.9 3.6 3.9 2.5 2.8 1.8 2.1 1.7 ...
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