PULSE PG0702.302NLT

SMT Power Inductors Round Wire Coils - PG0702NL Height: 8.0mm Max Footprint: 10.8mm x 9.2mm Max Saturation Current: up to 42.5A No thermal aging 1 Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C Saturation 3 2 6 7 Inductance Irated Inductance Heating Core Loss Current Isat (A TYP) 4 Part @ Irated (A) DCR (mΩ) @ 0ADC Current IDC Factor Number (µH TYP) Factor (±6%) (µH ±20%) 25°C 100°C (A TYP) K2 PG0702.301NL 0.24 42.5 0.68 0.30 42.5 33.5 47.0 30.8 PG0702.401NL 0.38 38.0 0.91 0.40 43.0 34.0 38.0 27.4 PG0702.451NL 0.41 38.0 0.91 0.45 41.0 31.7 38.0 30.8 PG0702.601NL 0.48 32.0 091 0.60 32.0 25.5 38.0 41.1 PG0702.102NL 0.80 26.0 1.76 1.00 26.0 20.3 26.1 51.4 PG0702.222NL 1.76 15.9 3.30 2.20 15.9 12.7 16.4 90.5 PG0702.302NL 2.90 12.4 5.90 3.00 16.0 12.5 12.4 102.8 PG0702.472NL 3.76 8.4 5.30 4.70 8.4 6.7 13.2 161.0 PG0702.682NL 5.44 8.5 7.70 6.80 8.5 6.8 9.6 155.4 Mechanical Schematic PG0702.XXXNL 1 2 Part Number X (mm) Y (mm) PG0702.301NL 1.80±0.2 4.5±0.4 PG0702.401NL 1.80±0.2 4.5±0.4 PG0702.451NL 1.80±0.2 4.5±0.4 Weight (TYP) ...................2.6grams PG0702.601NL 1.80±0.2 4.5±0.4 Tray ....................................500/tray PG0702.102NL 1.80±0.2 4.5±0.4 Inches Dimensions: mm PG0702.222NL 1.6±0.2 4.8±0.4 PG0702.302NL 1.6±0.2 4.8±0.4 Unless otherwise specified, .010 all tolerances are ± PG0702.472NL 1.6±0.2 4.8±0.4 0,25 PG0702.682NL 1.6±0.2 4.8±0.4 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 P667.E (08/16) SMT Power Inductors Round Wire Coils - PG0702NL Notes: 1. Actual temperature of the component (ambient plus temperature rise) must be 7. Core Loss approximation is based on published core data: 1.12 2.17 within thestandard operating temperature range. Core Loss = K1 * (f) * (K2ΔI) 2. Inductance at Irated is a typical inductance value for the component taken at rated Where: Core Loss = in Watts current. K1 = 2.20E-11 3. The rated current listed is the lower of the saturation current (@ 25°C) or the heating f = switching frequency in kHz current depending on which value is lower. K1 & K2 = core loss factors 4. 4. The DCR of the part is measured at an ambient temperature of 20C 3C from point a ΔI = delta I across the component in Ampere and b as shown above on the mechanical drawing. K2*ΔI = 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 25°C. This current is determined by 8. Unless otherwise specified, all testing is made at 100kHz, 0.1VAC. 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. PG0702.401NL becomes PG0702.401NLT). 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 byapproximately 40°C. The heating current is determined by mounting the width (W=24.0mm), pitch (Po=16mm) and depth (Ko=8.9mm). component on a typical PCB and applying current for 30 minutes. The temperature is 10. The core is a conductive material so care should be taken when mounting this com- measured by placing the thermocouple on top of the unit under test. Take note that ponent over an exposed via or if the voltage across the terminals exceeds 24V. Trickle the component’s performance varies depending on the system condition. It is sug- current through the core material may generate additional losses and potential gested that the component be tested at the system level, to verify the temperature overheating. Please contact Pulse to discuss an alternative solution if required. rise of the component during system operation. Typical Inductance vs Current Characteristics @ 25°C and 100°C 0.7 .682NL @ 100°C 7.0 .601NL @ 100°C .682NL @ 25°C 0.6 .601NL @ 25°C 6.0 0.5 .472NL @ 100°C .451NL @ 100°C 5.0 .451NL @ 25°C .472NL @ 25°C .401NL @ 100°C 0.4 .401NL @ 25°C 4.0 .301NL @ 100°C .301NL @ 25°C 0.3 .302NL @ 100°C 3.0 .302NL @ 25°C .222NL @ 100°C 0.2 2.0 .222NL @ 25°C .102NL @ 100°C 0.1 1.0 .102NL @ 25°C 0.0 0.0 01020304050 0.00 5.00 10.0015.00 20.0025.00 30.00 DC BIAS (A) DC BIAS (A) 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 P667.E (08/16) INDUCTANCE (uH) INDUCTANCE (uH)