PG0871.102NL

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 Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C 1 Part Number Inductance @Irated 2 (µH TYP) Irated 3 (A) PG0871.461NL PG0871.681NL PG0871.821NL PG0871.102NL PG0871.152NL PG0871.222NL PG0871.332NL PG0871.472NL PG0871.682NL 0.42 0.64 0.71 0.80 1.20 2.00 3.00 4.50 6.40 PG0871.922NL PG0871.103NL Saturation Current Isat 5 (A TYP) Controlled Electical Specs SRF (MHz TYP) Heating Current 6 Idc (A TYP) Core Loss 7 Factor (K2) 25.0 20.0 18.0 15.5 12.5 10.5 9.5 8.0 6.5 88 90 62 78 69 72 62 40 40 24.0 19.0 19.0 19.0 13.5 9.5 7.1 6.7 5.8 14.196 10.647 10.647 10.647 8.517 7.098 5.324 4.259 3.549 6.7 5.5 33 4.9 3.042 6.3 5.3 22 4.7 2.839 Inductance @ 0Adc (µH ± 20%) 0.46 0.68 0.82 1.00 1.5 2.20 3.30 4.70 6.80 25°C 100°C 24.0 19.0 19.0 17.5 13.5 9.5 7.1 6.7 5.8 DCR 4 (mΩ) ±8% 1.5 2.3 2.3 2.3 4.4 7.6 13.5 17.0 20.0 28.0 24.5 21.0 17.5 14 12.0 10.5 9.3 7.8 8.80 4.9 30.0 9.20 9.50 4.7 31.5 10.50 NOTES: 1. 2. 3. 4. 5. 6. Actual temperature of the component during system operation(ambient plus temperature rise) must be within the standard operating range. Inductance at Irated is a typical inductance value for the component taken at rated current. The rated current as listed is either the saturation current (@ 25°C) or the heating current depending on which value is lower. The DCR of the part is measured at an ambient temperature of 20°C±3°C from point a and b as shown below on the mechanical drawing. The saturation current, Isat, is the current at which the component inductance drop by 20% (typical) at an ambient temperature of 25°C. This current is determined by placing the component in the specified ambient environment and applying a short duration pulse current (to eliminate self-heating effect) to the component. The heating current, Idc, is the DC current required to raise the component temperature by approximately 40°C. The heating current is determined by mounting the 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 suggested that the component be tested at the system level, to verify the temperature rise of the component during system operation. 1 power.pulseelectronics.com 7. Core loss approximation is based on published core data: Core Loss = K1 * (f)1.324 * (ΔB)2.422 in mW K1 = 71.56 E-4 ΔB = K2 * Vusec in mT f = switching frequency in MHz K1 & K2 = core loss factors V = Voltage across the component in V Vusec = V * D /f D = Duty cycle 8. Unless otherwise specified, all testing is made at 100kHz, 0.1Vac 9. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (i.e. PG0871.222NL becomes PG0871.222NLT). Pulse complies to industry standard tape and reel specification EIA481. The tape and reel for this product has a width(W=16.0mm), pitch(Po=12.0mm) and depth (Ko=6.8 mm). 10. The core is a conductive material so care should be taken when mounting this component over an exposed via or if the voltage across the terminals exceeds 24V. Trickle current through the core material may generate additional losses and potential overheating. Please contact Pulse to discuss an alternative solution if required. P682. H (01/19) http://www.power.pulseelectronics.com/contact SMT Power Inductors Flat Coils – PG0871NL series Mechanicals Schematics .299 MAX 7.60 .080 2.00 3 .252 6.40 MAX .291 7.40 MAX MFG. LOCATION DATE CODE .004 0.10 .071 1.80 XXXNL FRONT VIEW a 1 b TOP VIEW X(Refer to table below) .055 1.40 REF. 3 2 BOTTOM VIEW .173 4.40 REF. .138 3.50 REF. .118 3.00 REF. .080 2.00 REF. .100 2.50 REF. .100 2.50 REF. .102 2.60 REF. SUGGESTED LAND PATTERN (REFERENCE ONLY) PART NUMBER X(Ref.) PG0871.461NL 1.2mm PG0871.681NL 1.2mm PG0871.821NL 1.2mm PG0871.102NL 1.2mm PG0871.222NL 0.9mm PG0871.332NL 0.8mm PG0871.472NL 0.8mm PG0871.682NL 0.8mm PG0871.922NL 0.6mm PG0871.103NL 0.6mm Weight . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 grams Tape & Reel . . . . . . . . . . . . . . . . . . . . . . 700/reel Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 Typical Inductance vs DC Bias @25°C and 100°C Typical Inductance vs DC Bias @25°C and 100°C 11.0 2.4 10.5 2.3 2.1 10.0 .461NL @ 25°C 9.0 1.8 .681NL @ 100°C 8.5 1.7 .821NL @ 25°C 8.0 .821NL @ 100°C 7.5 .102NL @ 25°C 7.0 INDUCTANCE (uH) .681NL @ 25°C 1.5 .102NL @ 100°C 1.4 .222NL @ 25°C 1.2 .222NL @ 100°C .152NL @ 25°C .152NL @ 100°C 1.1 0.9 .332NL @ 25°C 9.5 .461NL @ 100°C 2.0 INDUCTANCE (uH) * Pin 3 is for mechanical support only and has no internal electrical connection. .332NL @ 100°C .472NL @ 25°C .472NL @ 100°C .682NL @ 25°C .682NL @ 100°C .922NL @ 25°C 6.5 .922NL @ 100°C 6.0 .103NL @ 25°C 5.5 .103NL @ 100°C 5.0 4.5 0.8 4.0 0.6 3.5 0.5 3.0 2.5 0.3 2.0 0.2 1.5 0.0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 1.0 0.0 1.0 2.0 3.0 4.0 5.0 DC Bias (A) For More Information Pulse Worldwide Pulse Europe Headquarters Pulse Electronics GmbH 15255 Innovation Drive Ste 100 Am Rottland 12 San Diego, CA 92128 58540 Meinerzhagen U.S.A. Germany Tel: 858 674 8100 Fax: 858 674 8262 Tel: 49 2354 777 100 Fax: 49 2354 777 168 6.0 7.0 8.0 9.0 10.0 11.0 12.0 DC Bias (A) Pulse China Headquarters Pulse Electronics (ShenZhen) CO., LTD D708, Shenzhen Academy of Aerospace Technology, The 10th Keji South Road, Nanshan District, Shenzhen, P.R. China 518057 Pulse North China Room 2704/2705 Super Ocean Finance Ctr. 2067 Yan An Road West Shanghai 200336 China Pulse South Asia 3 Fraser Street 0428 DUO Tower Singapore 189352 Pulse North Asia 1F., No.111 Xiyuan Rd Zhongli City Taoyuan City 32057 Taiwan (R.O.C) Tel: 86 755 33966678 Fax: 86 755 33966700 Tel: 86 21 62787060 Fax: 86 2162786973 Tel: 65 6287 8998 Fax: 65 6280 0080 Tel: 886 3 4356768 Fax: 886 3 4356820 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, 2019. Pulse Electronics, Inc. All rights reserved. 2 power.pulseelectronics.com P682. H (01/19) http://www.power.pulseelectronics.com/contact