SMT Power Inductors Round Wire Coils - PG0642NL Series Height: 5.0mm Max Footprint: 7.9mm x 7.6mm Max Saturation Current: up to 32Apk Inductance Range: 0.32H to 5.4H 1 Electrical Specifications 25C - Operating Temperature -40C to +125C 2 5 6 7 Inductance Inductance Saturation Heating Core Loss 9 3 4 Part Irated Irated DCR (m) 0ADC Current Isat Current IDC Factor Number (H TYP) (A) (6%) (H 20%) (A TYP) (A TYP) K2 PG0642.401NL 0.32 20.0 3.3 0.40 32 20.0 33.6 PG0642.681NL 0.54 17.5 4.3 0.68 25 17.5 46.5 PG0642.102NL 0.80 14.5 5.8 1.00 22 14.5 58.2 PG0642.152NL 1.20 13.3 6.8 1.50 18 13.3 75.7 PG0642.222NL 1.70 10.0 12.7 2.20 14 10.0 84.7 PG0642.332NL 2.60 9.5 16.6 3.30 13 9.5 107.0 PG0642.472NL 3.70 9.0 18.4 4.70 10 9.0 140.1 PG0642.682NL 5.40 6.0 26.4 6.80 8 6.0 176.2 Notes: 1. Actual temperature of the component (ambient plus temperature rise) must be 7. Core Loss approximation is based on published core data: 1.48 1.97 within the standard operating temperature range. Core Loss = K1 * (f) * (K2I) 2. Inductance at Irated is a typical inductance value for the component taken at rated Where: Core Loss = in Watts current. K1 = 5.894E-10 3. The rated current listed is the lower of the saturation current ( 25C) or the heating f = switching frequency in kHz current depending on which value is lower. K1 & K2 = core loss factors 4. The DCR of the part is measured at an ambient temperature of 20C 3C from point a I = delta I across the component in Ampere and b as shown above on the mechanical drawing. K2*I = one half of the peak to peak flux density 5. The saturation current, ISAT, is the current at which the component inductance drops across the component in Gauss by 20% (typical) at an ambient temperature of 25C. This current is determined by 8. Unless otherwise specified, all testing is made at 100kHz, 0.1V AC. placing the component in the specified ambient environment and applying a short 9. Optional Tape & Reel packaging can be ordered by adding a T suffix to the part duration pulse current (to eliminate self-heating effects) to the component. number (i.e. PG0642.222NL becomes PG0642.222NLT). Pulse complies to industry 6. The heating current, IDC, is the DC current required to raise the component tempera- standard tape and reel specification EIA481. The tape and reel for this product has a ture by approximately 40C. The heating current is determined by mounting the width (W=24mm), pitch (Po=12mm) and depth (Ko=5.5mm). component on a typical PCB and applying current for 30 minutes. The temperature is measured by placing the thermocouple on top of the unit under test. Take note that the components performance varies depending on the system condition. It is sug- gested that the component be tested at the system level, to verify the temperature rise of the component during system operation. USA 858 674 8100 Germany 49 2354 777 100 Singapore 65 6287 8998 Shanghai 86 21 62787060 China 86 755 33966678 Taiwan 886 3 4356768 1 pulseelectronics.com P670.F (12/16)SMT Power Inductors Round Wire Coils - PG0642NL Series Mechanical Schematic PG0642.XXXNL Part Number X (Ref.) PG0642.401NL 1.2mm PG0642.681NL 1.2mm PG0642.102NL 1.1mm PG0642.152NL 1.1mm PG0642.222NL 0.8mm PG0642.332NL 0.7mm PG0642.472NL 0.7mm Dimensions: mm Weight (TYP) ...................1.2grams T&R ...................................800/reel PG0642.682NL 0.7mm Unless otherwise specified, all tolerances are 0,25 Typical Inductance vs Current Characteristics Typical Core Loss vs Peak Flux Density For More Information Pulse Worldwide Pulse Europe Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia Headquarters Pulse Electronics GmbH B402, Shenzhen Academy of Room 2704/2705 135 Joo Seng Road 3F, No. 198 12220 World Trade Drive Am Rottland 12 Aerospace Technology Bldg. Super Ocean Finance 03-02 Zhongyuan Road San Diego, CA 58540 Meinerzhagen 10th Kejinan Road Ctr. PM Industrial Bldg. Zhongli City 92128 Germany High-Tech Zone 2067 Yan An Road Singapore 368363 Taoyuan County 320 U.S.A. Nanshan District West Taiwan R. O. C. Shenzhen, PR China 518057 Shanghai 200336 China Tel: 886 3 4356768 Tel: 858 674 8100 Tel: 49 2354 777 100 Tel: 86 755 33966678 Tel: 86 21 62787060 Tel: 65 6287 8998 Fax: 886 3 4356823 (Pulse) Fax: 858 674 8262 Fax: 49 2354 777 168 Fax: 86 755 33966700 Fax: 86 2162786973 Fax: 65 6287 8998 Fax: 886 3 4356820 (FRE) 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, 2016. Pulse Electronics, Inc. All rights reserved. 2 pulseelectronics.com P670.F (12/16)