Shielded Power Inductors
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Document 745-1
Shielded PowerInductors–XFL4020
HaFlroegeen
•...
Description
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Document 745-1
Shielded PowerInductors–XFL4020
HaFlroegeen
Exceptionally low DCR – 10.8 mOhm Excellent current handling capability
AEC
Q200 +125°C
Designer’s Kit C436 contains 5 each of all values Environmental RoHS compliant, halogen free Terminations RoHS compliant tin-silver over copper. Other terminations available at additional cost.
Core material Composite Core and winding loss See www.coilcraft.com/coreloss Weight 162 – 169 mg Operating voltage 0 – 20 V Ambient temperature –40°C to +125°C with (40°C rise) Irms current. Maximum part temperature +165°C (ambient + temp rise). Derating. Storage temperature Component: –55°C to +165°C. Tape and reel packaging: –55°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
PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf.
Inductance2
Part number1
±20% (µH)
XFL4020-102ME_ XFL4020-152ME_ XFL4020-222ME_ XFL4020-332ME_ XFL4020-472ME_
1.0 1.5 2.2 3.3 4.7
DCR (mOhms)3 typ max
SRF typ4
Isat (A)5 Irms (A)6
(MHz) 10% drop 20% drop 30% drop 20°C rise 40°C rise
10.80 1...
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