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DO5010H Series High Current
Surface Mount Power Inductors

  • Very high current ratings - up to 15 Arms, 30 Asat
  • Exceptionally low DC resistance thanks to the use of heavier gauge wire
  • Flat top and self-leaded design for reliable surface mounting
  • Robust temperature deflection prevents damage during solder reflow
  • AEC-Q200 Grade 3 (−40°C to +85°C)
  • RoHS-compliant. 260°C compatible. Tin-silver over copper terminations.
  • COTS Plus tin-silver-copper and tin-lead terminations available
  • Samples of all values are available in Coilcraft Designer's Kit C355

SPECIFICATIONS


Part number1
Click to get parts
Inductance2
±20% (µH)
DCR max3
(mOhms)
SRF typ4
(MHz)
Isat5
(A)
Irms6
(A)
DO5010H-781ML_ 0.78 2.6 156 30 15
DO5010H-152ML_ 1.5 4.0 100 25 15
DO5010H-222ML_ 2.2 6.1 75 20 12
DO5010H-332ML_ 3.3 8.6 60 17 10
DO5010H-392ML_ 3.9 10 55 15 9.0
DO5010H-472ML_ 4.7 14 40 13 8.4
DO5010H-602ML_ 6.0 17 35 12 7.5
DO5010H-782ML_ 7.8 18 35 11 7.5
DO5010H-103ML_ 10 26 28 10 6.0
DO5010H-123ML_ 12 28 26 8.5 4.4
DO5010H-153ML_ 15 32 20 8.0 4.4
DO5010H-223ML_ 22 47 20 7.0 3.5
DO5010H-333ML_ 33 66 15 5.5 3.0
DO5010H-473ML_ 47 86 9 4.5 2.6
DO5010H-683ML_ 68 130 8 3.5 2.3
DO5010H-104ML_ 100 190 7 3.0 1.8
DO5010H-154ML_ 150 250 6 2.6 1.5
DO5010H-224ML_ 220 380 5 2.4 1.2
DO5010H-334ML_ 330 560 4 1.9 1.0
DO5010H-474ML_ 470 850 3 1.4 0.82
DO5010H-684ML_ 680 1100 2.5 1.2 0.72
DO5010H-105ML_ 1000 1800 2.0 1.0 0.56
1 When ordering, please specify termination and packaging codes: e.g. DO5010H-472MLD
  Termination: L = RoHS compliant tin-silver (96.5/3.5) over copper.
Special order, added cost: T = RoHS tin-silver-copper (95.5/4/0.5) over copper or
S = non-RoHS tin-lead (63/37) over copper.
  Packaging: D = 13" reel, machine-ready 
EIA-481 embossed plastic tape (250 parts per full reel).
B = Less than full reel
In tape, not machine ready.  To have a leader and trailer added ($25 charge), use code letter D instead.
2 Inductance tested at 100 kHz, 0.1 Vrms using an Agilent/HP 4263B LCR meter or equivalent.
3 DCR measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
4 SRF measured using Agilent/HP 8753D network analyzer.  Details
5 Isat: DC current at 25°C that causes a 10% (typ) inductance drop from its value without current.
Temperature derating curves.
6 Irms: Current that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.
7 Ambient temperature range: −40°C to +85°C with (40°C rise) Irms Derating curves
8 Storage temperature range: Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C
9 Maximum part temperature: +125°C (Ambient + temperature rise)
10 Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.
11 Electrical specifications at 25°C.
Refer to Soldering Coilcraft Components before soldering.
PCB washing: Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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Updated: October 30, 2017