SLR1065 COILCRAFT | Alldatasheet
Document overview
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Technical content
+1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-europe.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg © Coilcraft Inc. 2016 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. Shielded Power Inductors – SLR1065 Document 1278-1 Document 1278-1 Revised 01/13/16 Core material Ferrite Weight 2.2 – 2.4 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). Derating. 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 150/7″ reel; 800/13″ reel; Plastic tape: 24 mm wide, 0.5 mm thick, 12 mm pocket spacing, 7.05 mm pocket depth PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf.
- Tight DCR tolerance for inductor-DCR-based current sensing circuits
- Excellent current handling, up to 86 A
- 10.4 × 8.0 × 6.6 mm surface mount package
- Designed for use in multi-phase VRM/VRD/EVRD regulators 1. When ordering, please specify packaging code: SLR1065-301KEC Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic tape (150 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 (800 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. Click for temperature derating information. 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. Click for temperature derating information. 5. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. Inductance2 DCR ±8% SRF typ Isat (A)3 Irms (A)4 Part number1 ±10% (nH) (mOhms) (MHz) at 25°C at 100°C at 125°C 20°C rise 40°C rise SLR1065-121KE_ 120 0.48 95 86 74 68 38.5 49.0 SLR1065-141KE_ 140 0.48 75 75 63 58 38.5 49.0 SLR1065-171KE_ 170 0.48 65 64 52 49 38.5 49.0 SLR1065-221KE_ 215 0.48 50 51 41 38 38.5 49.0 SLR1065-301KE_ 300 0.48 40 32 27 25 38.5 49.0 Dimensions are in inches mm Recommended Land Pattern 0.409 10,4 0.260 6,6 0.088 2,24 ±0.006 ±0,15 0.102 2,6 0.118 3,0 0.299 7,60 max max max 0.10 ±0.012 2,54 ±0,3 0.194 4,92 0.315 8,0 Dash number Internal code XXX X 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.
+1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-europe.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg © Coilcraft Inc. 2016 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. SLR1065 Shielded Power Inductors Document 1278-2 Document 1278-2 Revised 01/13/16 L vs Frequency L vs Current 215 nH 170 nH 140 nH 120 nH 300 nH Inductance (nH) 0.1 1 10010 Frequency (MHz) 0.0 0.1 0.2 0.3 0.4 120 160 Current (A) Inductance (nH)at 25°C at 100°C at 125°C 120 nH 02 010 4030 6050 10080 9070 120 160 200 Current (A) Inductance (nH)at 25°C at 100°C at 125°C 140 nH 02 010 4030 6050 10080 9070 02 010 4030 6050 8070 120 160 200 240 Current (A) Inductance (nH)at 25°C at 100°C at 125°C 170 nH 100 150 200 250 300 Current (A) Inductance (nH) 02 010 4030 6050 70 at 25°C at 100°C at 125°C 220 nH 200 100 300 400 Current (A) Inductance (nH) 01 052 015 3025 5040 4535 at 25°C at 100°C at 125°C 300 nH