SMT Power Inductors
Description
Document 479-1
SMT Power Inductors – DO5040H
• Heavy gauge wire and self-leaded terminations for low DCR • Saturation current ratings as high as 33.
4 A
Core material Ferrite Core and winding loss See www.
coilcraft.
com/coreloss Terminations RoHS compliant tin-silver over copper.
Other terminations available at additional cost.
Weight 5.
8 – 7.
6 g (2.
8 –12 µH); 5.
7 – 7.
0 g (15 –1400 µH) 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.
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 175 per 13″ reel 2.
8 –12 µH parts Plastic tape: 44 mm wide, 0.
5 mm thick, 24 mm pocket spacing, 12.
8 mm pocket depth 15 –1400 µH parts Plastic tape: 32 mm wide, 0.
4 mm thick, 24 mm pocket spacing, 12.
1 mm pocket depth PCB washing Only pure water or alcohol recommended
www.
DataSheet4U.
com
Part number1
DCR SRF4 Inductance2 max typ Isat4 Irms5 (µH) (mOhms) (MHz) (A) (A)
5.
2 6.
0 9.
0 11 13 20 22 24 37 52 67 115 325 780 1300 65 40 30 22 21 18 14 13 10 8.
0 7.
0 6.
0 3.
0 1.
6 1.
0 33.
4 26.
8 22.
5 17.
8 15.
9 13.
8 13.
2 11.
8 9.
6 7.
8 6.
7 5.
6 3.
0 2.
0 1.
5 12.
1 11.
2 9.
6 8.
6 7.
4 6.
5 6.
0 5.
7 4.
5 3.
7 3.
4 2.
8 1.
5 1.
1 0.
7
DO5040H-282ML_ 2.
8 ±20% DO5040H-392ML_ 3.
9 ±20% DO5040H-682ML_ 6.
8 ±20% DO5040H-103ML_ 10 ±20% DO5040H-123ML_ 12 ±20% DO5040H-153ML_ 15 ±20% DO5040H-183ML_ 18 ±20% DO5040H-223ML_ 22 ±20% DO5040H-333ML_ 33 ±20% DO5040H-473ML_ 47 ±20% DO5040H-683ML_ 68 ±20% DO5040H-104ML_ 100 ±20% DO5040H-334KL_ 330 ±10% DO5040H-684KL_ 680 ±10% DO5040H-145KL_ 1400 ±10%
1.
When ordering, please specify termination and packaging codes: DO5040H-104MLD Termination: L = RoHS compliant tin-silver over copper.
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