DO5022H Series High Current
Surface Mount Power Inductors
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We now offer an improved version of this series: DO5010H. It is electrically equivalent, has a smaller footprint and comes in more inductance values. Existing customers will continue to be supported. |
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New RoHS part numbers are shown. Lead was removed from terminations. The last three characters indicate tolerance, RoHS compliance, and packaging. (View old data sheet.) |
- Very high current ratings - up to 15 Arms, 30 A saturating current!
- 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
- RoHS-compliant. 260°C compatible. Tin-silver over copper terminations.
Photo 
Pricing 
Materials declaration 
PDF data sheet
SPECIFICATIONS
L versus Frequency L versus Current
Dimensions 
Color coding
SPICE
models
Tape and reel specifications
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| DO5022H-781ML_ | 0.78 | 2.6 | 156 | 30 | 15 |
| DO5022H-152ML_ | 1.5 | 4 | 100 | 25 | 15 |
| DO5022H-222ML_ | 2.2 | 6.1 | 75 | 20 | 12 |
| DO5022H-332ML_ | 3.3 | 8.6 | 60 | 17 | 10 |
| DO5022H-392ML_ | 3.9 | 10 | 55 | 15 | 9.0 |
| DO5022H-472ML_ | 4.7 | 14 | 40 | 13 | 8.4 |
| DO5022H-602ML_ | 6 | 17 | 35 | 12 | 7.5 |
| DO5022H-782ML_ | 7.8 | 18 | 35 | 11 | 7.5 |
| DO5022H-103ML_ | 10 | 26 | 28 | 10 | 6.0 |
| DO5022H-153ML_ | 15 | 32 | 20 | 8.0 | 4.4 |
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| 1 | When ordering, please specify packaging code: e.g. DO5022H-153MLD | |
| 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. |
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| 2 | Inductance tested at 100 kHz, 0.1 Vrms | |
| 3 | SRF measured using Agilent/HP 8753D network analyzer. Details | |
| 4 | Isat: DC current at which the inductance drops 10% (typ) from its value without current. Details | |
| 5 | Irms: Average current for 40°C temperature rise from 25°C ambient. Details | |
| 6 | Operating temperature range -40°C to +85°C. Details | |
| 7 | Electrical specifications at 25°C | |
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