PULSE PG0871.472NLT

SMT Power Inductors Flat Coils – PG0871NL series Current Rating: up to 28Apk Inductance Range: 0.46uH to 10.5uH Height: 6.4mm Max Footprint: 7.6mm x 7.4mm Max 1 Electrical Specifications @ 25°C — Operating Temperature - 40°C to +130°C 5 Saturation Current Isat Controlled Electical Specs (A TYP) 6 7 Inductance Heating Current Core Loss 3 Part Irated 2 @Irated 4 Idc Factor DCR Inductance Number (A) (µH TYP) (A TYP) (K2) (mΩ) @ 0Adc 25°C 100°C ±8% (µH ± 20%) PG0871.461NL 0.42 24.0 1.5 0.46 28.0 25.0 24.0 14.196 PG0871.681NL 0.64 19.0 2.3 0.68 24.5 20.0 19.0 10.647 PG0871.821NL 0.71 19.0 2.3 0.82 21.0 18.0 19.0 10.647 PG0871.102NL 0.80 17.5 2.3 1.00 17.5 15.5 19.0 10.647 PG0871.152NL 1.20 13.5 4.4 1.5 14 12.5 13.5 8.517 PG0871.222NL 2.00 9.5 7.6 2.20 12.0 10.5 9.5 7.098 PG0871.332NL 3.00 7.1 13.5 3.30 10.5 9.5 7.1 5.324 PG0871.472NL 4.50 6.7 17.0 4.70 9.3 8.0 6.7 4.259 PG0871.682NL 6.40 5.8 20.0 6.80 7.8 6.5 5.8 3.549 PG0871.922NL 8.80 4.9 30.0 9.20 6.7 5.5 4.9 3.042 PG0871.103NL 9.50 4.7 31.5 10.50 6.3 5.3 4.7 2.839 NOTES: 1. Actual temperature of the component during system operation(ambient plus 7. Core loss approximation is based on published core data: 1.324 2.422 temperature rise) must be within the standard operating range. Core Loss = K1 * (f) * (ΔB) in mW 2. Inductance at Irated is a typical inductance value for the component taken at rated K1 = 71.56 E-4 current. ΔB = K2 * Vusec in mT 3. The rated current as listed is either the saturation current (@ 25°C) or the heating f = switching frequency in MHz 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 20°C±3°C from point a V = Voltage across the component in V and b as shown below on the mechanical drawing. Vusec = V * D /f 5. The saturation current, Isat, is the current at which the component inductance drop by D = Duty cycle 20% (typical) at an ambient temperature of 25°C. This current is determined by placing 8. Unless otherwise specified, all testing is made at 100kHz, 0.1Vac the component in the specified ambient environment and applying a short duration 9. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part pulse current (to eliminate self-heating effect) to the component. number (i.e. PG0871.222NL becomes PG0871.222NLT). Pulse complies to industry 6. The heating current, Idc, is the DC current required to raise the component standard tape and reel specification EIA481. The tape and reel for this product has a temperature by approximately 40°C. The heating current is determined by mounting width(W=16.0mm), pitch(Po=12.0mm) and depth (Ko=6.8 mm). the component on a typical pcb and applying current for 30 minutes. The temperature 10. The core is a conductive material so care should be taken when mounting this is measured by placing the thermocouple on top of the unit under test. Take note component over an exposed via or if the voltage across the terminals exceeds that the components’ performance varies depending on the system condition. 24V. Trickle current through the core material may generate additional losses and IT is suggested that the component be tested at the system level, to verify the potential overheating. Please contact Pulse to discuss an alternative solution if temperature rise of the component during system operation. required. 1 pulseelectronics.com P682.F (08/16) SMT Power Inductors Flat Coils – PG0871NL series Mechanicals Schematics .299 MAX .080 7.60 2.00 3 .071 1.80 XXXNL .252 .291 6.40 7.40 MAX X(Refer to table below) MAX MFG. LOCATION DATE CODE .055 1.40 REF. 3 .004 a FRONT VIEW b 12 0.10 TOP VIEW BOTTOM VIEW .173 4.40 REF. .138 * Pin 3 is for mechanical support only and 3.50 REF. .118 has no internal electrical connection. PART NUMBER X(Ref.) 3.00 REF. PG0871.461NL 1.2mm Weight ......................... 1.1 grams .080 2.00 REF. PG0871.681NL 1.2mm Tape & Reel ...................... 700/reel PG0871.821NL 1.2mm .100 PG0871.102NL 1.2mm 2.50 REF. Dimensions: Inches PG0871.222NL 0.9mm .100 mm REF. 2.50 PG0871.332NL 0.8mm Unless otherwise specified, .102 PG0871.472NL 0.8mm 2.60 REF. all tolerances are ± .010 PG0871.682NL 0.8mm SUGGESTED LAND PATTERN 0,25 PG0871.922NL 0.6mm (REFERENCE ONLY) PG0871.103NL 0.6mm Typical Inductance vs DC Bias @25°C and 100°C Typical Inductance vs DC Bias @25°C and 100°C 2.4 11.0 10.5 2.3 10.0 2.1 .461NL @ 25°C .332NL @ 25°C 9.5 .461NL @ 100°C 2.0 .332NL @ 100°C 9.0 .681NL @ 25°C .472NL @ 25°C 1.8 8.5 .681NL @ 100°C .472NL @ 100°C .821NL @ 25°C 8.0 1.7 .682NL @ 25°C .821NL @ 100°C 7.5 1.5 .682NL @ 100°C .102NL @ 25°C 7.0 .922NL @ 25°C 1.4 .102NL @ 100°C 6.5 .922NL @ 100°C .222NL @ 25°C 6.0 1.2 .222NL @ 100°C .103NL @ 25°C 5.5 .152NL @ 25°C 1.1 .103NL @ 100°C .152NL @ 100°C 5.0 0.9 4.5 0.8 4.0 3.5 0.6 3.0 0.5 2.5 0.3 2.0 0.2 1.5 0.0 1.0 02 468 10 12 14 16 18 20 22 24 26 28 30 32 34 0.01.0 2.03.0 4.05.0 6.07.0 8.09.0 10.0 11.0 12.0 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 Am B402, Shenzhen Academy of Room 2704/2705 135 Joo Seng Road 3F, No. 198 12220 World Trade Drive Rottland 12 Aerospace Technology Bldg. Super Ocean Finance Ctr. #03-02 Zhongyuan Road San Diego, CA 92128 58540 Meinerzhagen 10th Kejinan Road 2067 Yan An Road West PM Industrial Bldg. Zhongli City U.S.A. Germany High-Tech Zone Shanghai 200336 Singapore 368363 Taoyuan County 320 Nanshan District China Taiwan R. O. C. Shenzhen, PR China 518057 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 P682.F (08/16) INDUCTANCE (uH) INDUCTANCE (uH)