SMT POWER INDUCTORS Toroid - Bobcat Series Height: 5.5mm Max Footprint: 12.7mm x 12.7mm Max Current Rating: up to 3.8A Inductance Range: 9.4H to 439H 11 Electrical Specifications 25C Operating Temperature -40C to +130C Inductance Inductance 100 Gauss 1 Amp DC 9,10 DCR (m) Part Irated ET Irated 0ADC ET100 H1 Number (A ) (V-sec) (H) (H 20%) (V-sec) (Orsted) TYP MAX P0144NL 9.4 3.80 27 31 15.2 10.4 2.65 11.95 P0145NL 13.3 3.13 40 46 18.8 14.6 3.13 14.12 P0146NL 23 2.43 65 75 24.3 25 4.10 18.46 P0147NL 50 1.65 121 139 37.0 56 6.15 27.69 P0148NL 75 1.35 181 208 44.3 83 7.47 33.67 P0149NL 90 1.23 246 283 49.2 100 8.19 36.93 P0150NL 137 0.99 387 445 59.4 152 10.12 45.61 P0151NL 200 0.81 585 673 71.3 220 12.17 54.85 P0152NL 305 0.65 845 972 85.8 331 14.94 67.34 P0153NL 439 0.53 1322 1520 99.6 472 17.83 80.37 1. The reference inductance at rated DC current is a typical value. NOTES: 8. Limit the DC bias (H) to 46 orsteds. Calculate H by multiplying H1 from the table 2. Temperature rise is 50C in typical buck or boost circuits at 250kHz and by IDC of the application. with the reference ET applied to the inductor. 9. Optional Tape & Reel packaging can be ordered by adding a suffix to the part 3. Total loss in the inductor is 380mW for 50C temperature rise above ambient. number (i.e. P0144NL becomes P0144NLT). Pulse complies to industry standard 4. To estimate temperature rise in a given application, determine copper and tape and reel specification EIA481. core losses, divide by 380 and multiply by 50. 10. TheN suffix indicates an RoHS-compliant part number. Non-NL suffixed parts 2 5. For the copper loss (mW), calculate IDC X RN. are not necessarily RoHS compliant, but are electrically and mechanically equivalent 6. For core loss (mW), using frequency (f in Hertz) and operating flux density to NL versions. If a part number does not have theN suffix, but an RoHS -18 2.7 2.04 (B in Gauss), calculate 6.11 x 10 x B x f . compliant version is required, please contact Pulse for availability. 7. For flux density (B in Gauss), calculate ET (V-sec) for the application, divide 11. The temperature of the component (ambient plus temperature rise) must be within by ET100 from the table, and multiply by 100. the stated operating temperature range. Mechanical Schematic .060 2X 1,52 .500 .470 MAX 12,70 11,94 .400 10,16 R Suggested Pad Layout .215 MAX 5,46 , .390 9,91 .005/0,13 .500 MAX 4 SURFACES 12,70 5 , 5 , , Weight 1.5 grams Tape & Reel 500/reel Tube 40/tube Inches Dimensions: mm 3&*4 4* 0. 0 ** .010 Unless otherwise specified, all tolerances are %& , , 0,25 USA 858 674 8100 Germany 49 7032 7806 0 Singapore 65 6287 8998 Shanghai 86 21 54643211 / 2 China 86 755 33966678 Taiwan 886 3 4641811 www.pulseeng.com 71 SPM2007 (11/07)X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Fixed Inductors category: Click to view products by Pulse manufacturer: Other Similar products are found below : MLZ1608M6R8WTD25 MLZ1608N6R8LT000 MLZ1608N3R3LTD25 MLZ1608N3R3LT000 MLZ1608N150LT000 MLZ1608M150WTD25 MLZ1608M3R3WTD25 MLZ1608M3R3WT000 MLZ1608M150WT000 MLZ1608A1R5WT000 MLZ1608N1R5LT000 B82432C1333K000 PCMB053T-1R0MS PCMB053T-1R5MS PCMB104T-1R5MS CR32NP-100KC CR32NP- 151KC CR32NP-180KC CR32NP-181KC CR32NP-1R5MC CR32NP-390KC CR32NP-3R9MC CR32NP-680KC CR32NP-820KC CR32NP-8R2MC CR43NP-390KC CR43NP-560KC CR43NP-680KC CR54NP-181KC CR54NP-470LC CR54NP-820KC CR54NP-8R5MC MGDQ4-00004-P MGDU1-00016-P MHL1ECTTP18NJ MHL1JCTTD12NJ PE-51506NL PE-53601NL PE-53630NL PE-53824SNLT PE- 62892NL PE-92100NL PG0434.801NLT PG0936.113NLT PM06-2N7 PM06-39NJ HC2LP-R47-R HC2-R47-R HC3-2R2-R HC8-1R2-R