MSD1514-224KED

Document 1308-1 Coupled Inductors MSD1514 Halogen Free • Excellent coupling coefficient (k ≥ 0.97) • Ideal for use in a variety of circuits including flyback, multioutput buck, SEPIC, Zeta, and Ćuk. • High inductance, high efficiency and excellent current handling. • In SEPIC topologies, the required inductance for each winding is half the value needed for two separate inductors, allowing selection of a part with lower DCR and higher current handling. AEC Q200 +85°C + + D L1 C L2 VOUT C VIN – SW – Core material Ferrite Core and winding loss  Go to online calculator Environmental  RoHS compliant, halogen free Terminations  RoHS compliant matte tin over nickel over phos bronze. Other terminations available at additional cost. Weight:  9.0 – 11.8 g 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 Winding-to-winding isolation  500 Vrms, one minute 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 0.99 0.42 10.9 12.2 13.3 3.4 5.8 MSD1514-223ME_ 22 ±20% 0.031 0.036 10.0 >0.99 0.45 9.00 10.1 11.0 3.0 5.1 MSD1514-273ME_ 27 ±20% 0.034 0.039 8.50 >0.99 0.45 8.14 9.13 9.90 2.95 4.7 MSD1514-333ME_ 33 ±20% 0.045 0.052 7.20 >0.99 0.45 7.40 8.20 9.00 2.55 3.9 MSD1514-473ME_ 47 ±20% 0.065 0.075 5.60 >0.99 0.55 6.20 6.90 7.50 2.20 3.45 MSD1514-683ME_ 68 ±20% 0.078 0.090 5.20 >0.99 0.55 5.10 5.70 6.20 2.00 3.20 MSD1514-104KE_ 100 ±10% 0.115 0.126 3.80 >0.99 0.55 4.20 4.75 5.15 1.65 2.50 MSD1514-224KE_ 220 ±10% 0.261 0.287 2.30 >0.99 0.70 2.85 3.20 3.50 1.10 1.70 MSD1514-334KE_ 330 ±10% 0.334 0.367 2.10 >0.99 0.80 2.33 2.61 2.83 0.98 1.55 MSD1514-474KE_ 470 ±10% 0.500 0.550 1.65 >0.99 1.2 1.95 2.20 2.40 0.77 1.30 MSD1514-105KE_ 1000 ±10% 1.12 1.25 1.10 >0.99 2.0 1.34 1.50 1.63 0.55 0.77 1. When ordering, please specify termination and packaging codes: Coupled Inductor Core and Winding Loss Calculator MSD1514-105KED Termination: E = RoHS compliant matte tin over nickel over phos bronze. Special order: Q = RoHS tin-silver-copper (95.5/4/0.5) or P = non-RoHS tin-lead (63/37). Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic tape (175 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge). B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to D. 2. Inductance shown for each winding, measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR meter or equivalent. When leads are connected in parallel, inductance is the same value. When leads are connected in series, inductance is four times the value. 3. DCR is for each winding. When leads are connected in parallel, DCR is half the value. When leads are connected in series, DCR is twice the value. 4. SRF measured using an Agilent/HP 4191A or equivalent. When leads are connected in parallel, SRF is the same value. 5. DC current at which the inductance drops the specified amount from its value without current. It is the sum of the current flowing in both windings. 6. Equal current when applied to each winding simultaneously that causes a 40°C temperature rise from 25°C ambient. Click for temperature derating information. 7. Maximum current when applied to one winding that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Click for temperature derating information. 8. Electrical specifications at 25°C. Refer to Doc 639 “Selecting Coupled Inductors for SEPIC Applications.” Refer to Doc 362 “Soldering Surface Mount Components” before soldering. This web-based utility allows you to enter frequency, peak-to-peak (ripple) current, and Irms current to predict temperature rise and overall losses, including core loss. Go to online calculator. US +1-847-639-6400 sales@coilcraft.com UK +44-1236-730595 sales@coilcraft-europe.com Taiwan +886-2-2264 3646 sales@coilcraft.com.tw China +86-21-6218 8074 sales@coilcraft.com.cn Singapore + 65-6484 8412 sales@coilcraft.com.sg Document 1308-2  Revised 02/16/22 © Coilcraft Inc. 2022 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. Document 1308-3 MSD1514 Coupled Inductors Typical L vs Current Typical L vs Frequency 10,000 10,000 1000 µH 470 µH + 470 µH 220 µH 100 220 µH 1000 1000 µH Inductance (µH) AEC Q200 85°C 1000 Inductance (µH) Halogen Free 100 µH 47 µH 22 µH 10 100 µH 47 µH 22 µH 100 10 µH 4.7 µH 10 10 µH 4.7 µH 1 0.1 10 1 100 1 0.1 10 1 Current (A) 100 Frequency (MHz) 0.590 ±0.0197 15,0 ±0,50 123 X 0.590 ±0.0197 15,0 ±0,50 Dash number 1 Dot indicates pin1 L1 2 L2 4 3 Internal code 1:1 0.559 max* 14,20 0.130 3,3 0.012 min 0,30 0.220 5,6 4 1 3 2 0.165 4,2 0.074 1,9 0.3 8,2 0.091 2,3 3 2 4 1 0.236 6,0 0.311 7,9 Recommended Land Pattern * For optional tin-lead and tin-silver-copper terminations, dimensions are for the mounted part. Dimensions before mounting can be an additional 0.012 inch (0,3 mm). Dimensions are in US +1-847-639-6400 sales@coilcraft.com UK +44-1236-730595 sales@coilcraft-europe.com Taiwan +886-2-2264 3646 sales@coilcraft.com.tw China +86-21-6218 8074 sales@coilcraft.com.cn Singapore + 65-6484 8412 sales@coilcraft.com.sg inches mm Document 1308-3  Revised 02/16/22 © Coilcraft Inc. 2022 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. Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Coilcraft: MSD1514-472MEB MSD1514-333MED MSD1514-473MEB MSD1514-105KED MSD1514-223MED MSD1514334KEB MSD1514-224KED MSD1514-103MED MSD1514-123MED MSD1514-474KEB MSD1514-474KED MSD1514-252MEB MSD1514-683MEB MSD1514-334KED MSD1514-104KEB MSD1514-223MEB MSD1514333MEB MSD1514-123MEB MSD1514-153MED MSD1514-683MED MSD1514-103MEB MSD1514-273MEB MSD1514-473MED MSD1514-472MED MSD1514-105KEB MSD1514-153MEB MSD1514-252MED MSD1514224KEB MSD1514-273MED MSD1514-104KED MSD1514-184KED MSD1514-124KEB MSD1514-274KEB MSD1514-124KED MSD1514-393MED MSD1514-392MEB MSD1514-394MEB MSD1514-684KEB MSD1514184KEB MSD1514-563MEB MSD1514-564KEB MSD1514-154KEB MSD1514-824KEB MSD1514-824KED MSD1514-822MED MSD1514-393MEB MSD1514-154KED MSD1514-652MED MSD1514-183MEB MSD1514392MED MSD1514-652MEB MSD1514-564KED MSD1514-684KED MSD1514-822MEB MSD1514-823MED MSD1514-394MED MSD1514-183MED MSD1514-563MED MSD1514-823MEB MSD1514-274KED