PULSE PA2050.413NL

SMT POWER INDUCTORS Wire Wound Height: 12.2mm Max Footprint: 22.2 x 19.1mm Max Current Rating: Over 22Apk Inductance Range: 5.8µH to 57µH Weight: ±4% Electrical Specifications @ 25°C — Operating Temperature -55°C to +130°C 2 Saturation 3 Inductance Inductance Heating Core Loss 1 Current Isat Part Irated DCR @0Adc @Irated Current Idc Factor (A TYP) Number (A ) (mW ±10%) DC (µH ±10%) (µH TYP) (A TYP) K2 25°C 100°C PA2050.582NL 5.8 5.8 14.4 4.4 22 17 14.4 155 PA2050.782NL 7.8 7.8 13.3 5.1 18 16 13.3 181 PA2050.103NL 10.2 10.2 12.5 5.8 16 15 12.5 206 PA2050.163NL 16.0 16.0 9.9 9.1 12 11 9.9 258 PA2050.193NL 19.4 19.4 8.5 12.6 11 10 8.5 284 PA2050.233NL 23.0 23.0 8.0 13.7 9.8 8 8.1 310 PA2050.273NL 27.0 26.2 7.8 14.9 9 8 7.8 335 PA2050.313NL 31.4 30.6 6.7 20.2 8.4 8 6.7 361 PA2050.363NL 36.0 35.2 6.0 21.6 8 6 6.5 387 PA2050.393NL 38.9 37.5 6.0 18.8 6.3 6 6.2 482 PA2050.413NL 41.0 40.0 6.0 23.1 7.3 6 6.2 413 PA2050.583NL 57.8 57.8 5.0 34.5 6.2 5 5.1 490 Notes: 1. The rated current as listed is either the saturation current or the heating current depending 5. The temperature of the component (ambient plus temperature rise) must be within on which value is lower. the stated operating temperature range. 2. The saturation current is the typical current which causes the inductance to drop by 20% at 6. Add “T” suffix to the part number for Tape & Reel version (i.e. PA2050.582NLT). the stated ambient temperatures (25°C and 100°C). This current is determined by placing 7. This RoHS compliant series should be processed in accordance with JEDEC J-STD-020C the component in the specified ambient environment and applying a s hort duration reflow standard. pulse current (to eliminate self-heating effects) to the component. 3. The heating current is the DC current which causes the part temperature to increase by approximately 40°C. 4. In high volt*time applications, additional heating in the component can occur due to core losses in the inductor which may neccessitate derating the current in order to limit the temperature rise of the component. To determine the approximate total losses (or temperature rise) for a given application, the coreloss and temperature rise formula can be used: ΔB (Gauss) = K2 * ΔI 1.63 * 2.62 ΔB Core Loss (W) = 1.5E-13 * (Freq_kHz) USA 215 781 6400 Germany 49 7032 7806 0 Singapore 65 6287 8998 Shanghai 86 21 62787060 China 86 755 33966678 Taiwan 886 3 4356768 1 pulseelectronics.com P661.D (03/14)         SMT POWER INDUCTORS   Wire Wound                        Mechanical  Schematics     PA2050.XXXNL              Inches           Dimensions: mm   Unless otherwise specified, all .010 tolerances are ± PA2050.XXXNL 0,25  DATE CODE CTRY OF MFG ƒ…‰                     
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 Inductance vs Current Characteristics                                                               ƒ…‰    2 pulseelectronics.com P661.D (03/14)                  
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   ƒ… ƒ…   SMT POWER INDUCTORS Wire Wound Inductance vs Current Characteristics (continued)                                                               ƒ…‰        For More Information  Pulse North America Pulse Europe Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia  Headquarters Einsteinstrasse 1 B402, Shenzhen Academy of Room 2704/2705 135 Joo Seng Road 3F, No. 198 Two Pearl Buck Court D-71083 Herren- Aerospace Technol- Super Ocean Finance #03-02 Zhongyuan Road  Bristol, PA 19007 berg ogy Bldg. Ctr. PM Industrial Bldg. Zhongli City           U.S.A. Germany 10th Kejinan Road 2067 Yan An Road Singapore 368363 Taoyuan County 320 
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 Shenzen, PR China China Tel: 65 6287 8998 Fax: 886 3 4356823 Fax: 215 781 6403 Tel: 49 7032 7806 518057 Fax: 65 6287 8998 (Pulse) Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2014. Pulse Electronics, Inc. All rights reserved. 3 pulseelectronics.com P661.D (03/14)  ƒ…