Document 891-1 Shielded Power Inductors – XAL1580 • High current – up to 111 A • Very low DCR –0.50 mOhms • Soft saturation makes them ideal for VRM/VRD applications. Core material Composite Terminations RoHS compliant tin-silver (96.5/3.5) over copper. Other terminations available at additional cost. Weight 10.6 g Ambient temperature –40°C to +90°C with Irms current, +90°C to +130°C with derated current. Storage temperature Component: –40°C to +130°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 300/13″ reel Plastic tape: 32 mm wide, 0.3 mm thick, 24 mm pocket spacing, 8.26 mm pocket depth PCB washing Only pure water or alcohol recommended DCR3 SRF (mOhms) Irms (A)6 typ4 Isat5 Inductance2 1 Part number ±20% (µH) typ max (MHz) (A) 20°C rise 40°C rise Height7 XAL1580-401ME_ 0.40 0.50 0.70 53.0111 47.0 60.0 0.315 / 8.0 XAL1580-741ME_ 0.74 0.720.86 35.1 86.0 43.2 59.7 0.315 / 8.0 XAL1580-102ME_ 1.0 0.931.12 30.0 73.5 40.6 57.5 0.315 / 8.0 XAL1580-132ME_ 1.3 1.151.38 26.2 65.0 34.6 46.7 0.307 / 7.8 XAL1580-182ME_ 1.8 1.611.93 21.3 57.0 33.2 43.8 0.303 / 7.7 XAL1580-202ME_ 2.0 1.912.29 20.1 51.0 29.5 39.9 0.303 / 7.7 XAL1580-302ME_ 3.0 2.623.10 16.0 43.0 25.6 34.4 0.295 / 7.5 XAL1580-452ME_ 4.5 3.824.58 12.5 34.2 20.4 27.0 0.295 / 7.5 XAL1580-532ME_ 5.3 4.355.22 11.8 33.0 19.5 26.5 0.295 / 7.5 XAL1580-612ME_ 6.1 5.666.79 11.7 31.0 16.9 22.6 0.291 / 7.4 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. When ordering, please specify termination and packaging codes: XAL1580-612MED Termination: E= RoHS compliant tin-silver over copper. Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). Packaging:D =13″ machine-ready reel. EIA-481 embossed plastic tape (300 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. 2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc. 3. DCR measured on a micro-ohmmeter. 4. SRF measured using Agilent/HP 4395A or equivalent. 5. DC current at which the inductance drops 30% (typ) from its value without current. 6. Current that causes the specified temperature rise from 25°C ambient. 7. Maximum height in inches / mm. 8. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. US +1-847-639-6400 [email protected] UK +44-1236-730595 [email protected] Taiwan +886-2-2264 3646 [email protected] China +86-21-6218 8074 [email protected] Singapore + 65-6484 8412 [email protected] Document 891-1 Revised 07/25/12 © Coilcraft Inc. 2012 This product may not be used in medical of high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check out web site for latest information. Document 891-2 Shielded Power Inductors – XAL1580 Inductance (µH) 0.6 0.5 0.4 0.40 µH 0.3 0.2 8 7 6 5 4 3 2 1 0 0 10 20 30 40 50 60 70 80 Current (A) 90 100 110 120 Inductance (µH) 0.1 0 6.1 µH 0 5 10 15 20 Current (A) 25 30 35 40 Inductance (µH) 1.0 0.8 0.6 0.74 µH 0.4 0.2 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 0 10 20 30 40 50 60 70 Current (A) 80 90 100 Inductance (µH) 0 1.0 µH 0 10 20 30 40 50 Current (A) 60 70 80 90 2.0 Inductance (µH) Inductance (µH) Inductance (µH) Inductance (µH) Inductance (µH) Inductance (µH) Typical L vs Current 1.6 1.3 µH 1.2 0.8 0.4 0 0 5 10 15 20 25 30 35 40 Current (A) 45 50 55 60 65 70 3.0 2.5 2.0 1.8 µH 1.5 1.0 0.5 0 0 10 5 15 30 25 20 35 40 45 50 55 60 65 70 40 45 50 55 60 65 70 Current (A) 3.0 2.5 2.0 2.0 µH 1.5 1.0 0.5 0 0 10 5 15 30 25 20 35 Current (A) 5 4 3 3.0 µH 2 1 0 8 7 6 5 4 3 2 1 0 8 7 6 5 4 3 2 1 0 0 10 5 15 20 25 30 35 40 Current (A) 45 50 55 60 4.5 µH 0 5 10 15 20 25 30 Current (A) 35 40 45 50 5.3 µH 0 5 US +1-847-639-6400 [email protected] UK +44-1236-730595 [email protected] Taiwan +886-2-2264 3646 [email protected] China +86-21-6218 8074 [email protected] Singapore + 65-6484 8412 [email protected] 10 15 20 Current (A) 25 30 35 40 Document 891-2 Revised 07/25/12 © Coilcraft Inc. 2012 This product may not be used in medical of high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check out web site for latest information. Document 891-3 Shielded Power Inductors – XAL1580 Typical L vs Frequency 0.598 ±0.008 15,2 ±0,2 XXX A ±0.008 in Dash ±0,20 mm number (in / mm) -401 0.518 / 13.16 -741 0.518 / 13.16 -102 0.518 / 13.16 -132 0.502 / 12.76 -182 0.494 / 12.56 -202 0.494 / 12.56 -302 0.479 / 12.16 -452 0.471 / 11.96 -532 0.471 / 11.96 -612 0.467 / 11.86 0.638 ±0.008 16,2 ±0,2 Dash number See height table Recommended Land Pattern 0.118 ±0.004 3,00 ±0,10 0.417 10,6 A (see table) Irms Derating 110 0.125 3,18 100 Part number Height max (inches / mm) 90 XAL1580-401 XAL1580-741 XAL1580-102 XAL1580-132 XAL1580-182 XAL1580-202 XAL1580-302 XAL1580-452 XAL1580-532 XAL1580-612 0.315 / 8.0 0.315 / 8.0 0.315 / 8.0 0.307 / 7.8 0.303 / 7.7 0.303 / 7.7 0.295 / 7.5 0.295 / 7.5 0.295 / 7.5 0.291 / 7.4 80 70 60 50 40 30 Dimensions are in inches mm 25°C Percent of rated Irms B (see table) 0.299 7,6 120 B (in / mm) 0.557 / 14.16 0.557 / 14.16 0.557 / 14.16 0.534 / 13.56 0.522 / 13.26 0.522 / 13.26 0.498 / 12.66 0.487 / 12.36 0.487 / 12.36 0.481 / 12.21 20 10 0 -40 -20 0 20 40 60 80 100 120 140 Ambient temperature (°C) US +1-847-639-6400 [email protected] UK +44-1236-730595 [email protected] Taiwan +886-2-2264 3646 [email protected] China +86-21-6218 8074 [email protected] Singapore + 65-6484 8412 [email protected] Document 891-3 Revised 07/25/12 © Coilcraft Inc. 2012 This product may not be used in medical of high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check out web site for latest information.