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SLR1075-151KE Dataheets PDF



Part Number SLR1075-151KE
Manufacturers Coilcraft
Logo Coilcraft
Description Shielded Power Inductors
Datasheet SLR1075-151KE DatasheetSLR1075-151KE Datasheet (PDF)

Document 1306-1 Shielded PowerInductors – SLR1075 • Tight DCR tolerance for inductor-DCR-based current sensing circuits • Excellent current handling, up to 93 A • 10.4 × 8.0 × 7.4 mm surface mount package • Designed for use in multi-phase VRM/VRD/EVRD regulators Core material Ferrite Weight  3.5 – 3.6 g Environmental  RoHS compliant, halogen free Terminations  RoHS compliant matte tin over nickel over copper. Ambient temperature  –40°C to +85°C with (40°C rise) Irms current. Maximum part te.

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Document
Document 1306-1 Shielded PowerInductors – SLR1075 • Tight DCR tolerance for inductor-DCR-based current sensing circuits • Excellent current handling, up to 93 A • 10.4 × 8.0 × 7.4 mm surface mount package • Designed for use in multi-phase VRM/VRD/EVRD regulators Core material Ferrite Weight  3.5 – 3.6 g Environmental  RoHS compliant, halogen free Terminations  RoHS compliant matte tin over nickel over copper. Ambient temperature  –40°C to +85°C with (40°C rise) Irms current. Maximum part temperature  +125°C (ambient + temp rise). 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  100/7″ reel; 500/13″ reel;  Plastic tape:  24 mm wide, 0.4 mm thick, 12 mm pocket spacing, 7.75 mm pocket depth PCB washing  Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf.   Part number1   Inductance2 ±10% (nH) SLR1075-121KE_ SLR1075-151KE_ SLR1075-171KE_ SLR1075-221KE_ SLR1075-231KE_ 120 150 170 215 230 SLR1075-271KE_ SLR1075-301KE_ 270 300 DCR ±7% (mOhms) 0.29 0.29 0.29 0.29 0.29 0.29 0.29 SRF typ   Isat (A)3 (MHz) at 25°C   at 100°C   at 125°C   Irms (A)4 20°C rise  40°C rise 59 93.0 78.5 72.0 48 72.0 59.0 54.0 44 65.0 51.5 48.0 36 53.0 40.0 37.0 35 49.0 36.5 33.5 50 67 50 67 50 67 50 67 50 67 30 41.0 32.0 29.5 50 67 27 36.0 26.5 24.0 50 67 1. When ordering, please specify packaging code: SLR1075-301KEC Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic tape (100 parts per full reel). B = Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter C instead. D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (500 parts per full reel). 2. Inductance at 100 kHz, 0.1 Vrms, 0 Adc. 3. DC current that causes an inductance drop of 20% (typ) from its value without current. 4. Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. 5. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. Irms Testing Irms testing was performed on 0.75 inch wide × 0.25 inch thick copper traces in still air. Temperature rise is highly dependent on many factors including pcb land pattern, trace size, and proximity to other components. Therefore temperature rise should be verified in application conditions. US +1-847-639-6400 [email protected] UK +44-1236-730595 [email protected] Taiwan +886-2-2264 3646 sal.


SLR1075-121KE SLR1075-151KE SLR1075-171KE


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