SMT Power Inductors
Document 172-1
SMT Power Inductors – DO5022P
• Excellent current handling – up to 28.8 Asat. • Low dc resistance keep...
Description
Document 172-1
SMT Power Inductors – DO5022P
Excellent current handling – up to 28.8 Asat. Low dc resistance keeps power losses to a minimum
Designer’s Kit C311 contains 3 of each 20% tolerance part Core material Ferrite Core and winding loss See www.coilcraft.com/coreloss Terminations RoHS compliant electroplated gold (<50 µin) over nickel over phos bronze. Other terminations available at additional cost. Weight 2.8 – 3.9 g Ambient temperature –40°C to +85°C with Irms current, +85°C to +125°C with derated current 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 250 per 13″ reel Plastic tape: 32 mm wide, 0.38 mm thick, 24 mm pocket spacing, 7.8 mm pocket depth PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf.
DCR SRF I sat (A)5 L2 Percent max typ4 10% 20% Irms6 Part number1 (µH) tol3 (Ohms) (MHz) drop drop (A)
DO5022P-102ML_ 1.0 20 0.009 80 27.6 28.8 8.6
DO5022P-222ML_ 2.2 20 0.014 80 18.5 19.8 7.1
DO5022P-332ML_ 3.3 20 0.018 60 14.5 15.5 6.2
DO5022P-562ML_ 5.6 20 0.020 40 12.5 ...
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