P682 PULSE | Alldatasheet

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P682.E (04/15)1 pulseelectronics.com SMT Power Inductors Round Wires – PG0871NL series Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C 1 NOTES: 1. Actual temperature of the component during system operation(ambient plus temperature rise) must be within the standard operating range. 2. Inductance at Irated is a typical inductance value for the component taken at rated current. 3. The rated current as listed is either the saturation current (@ 25°C) or the heating current depending on which value is lower. 4. 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. 5. The saturation current, Isat, is the current at which the component induc- tance 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. 6. The heating current, Idc, is the DC current required to raise the com - ponent 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 ther- mocouple 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 tempera- ture rise of the component during system operation. 7. Core loss approximation is based on published core data: Core Loss = K1 * (f) * (ΔB) 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 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). Current Rating: up to 28Apk Inductance Range: 0.46uH to 10.5uH Height: 6.4mm Max Footprint: 7.6mm x 7.4mm Max 1.324 2.422 Part Number Inductance @Irated 2 (µH TYP) Irated 3 (A) Controlled Electical Specs Saturation Current Isat 5 (A TYP) Heating Current 6 Idc (A TYP) Core Loss 7 Factor (K2)DCR 4 (mW) ±8% Inductance @ 0Adc (µH ± 20%) 25°C 100°C

P682.E (04/15)2 pulseelectronics.com SMT Power Inductors Round Wires – PG0871NL series Typical Inductance vs DC Bias @25°C and 100°C 0.0 0.2 0.3 0.5 0.6 0.8 0.9 1.1 1.2 1.4 1.5 1.7 1.8 2.0 2.1 2.3 2.4 02 468 10 12 14 16 18 20 22 24 26 28 30 32 34 DC Bias (A) INDUCTANCE (uH) .461NL @ 25°C .461NL @ 100°C .681NL @ 25°C .681NL @ 100°C .821NL @ 25°C .821NL @ 100°C .102NL @ 25°C .102NL @ 100°C .222NL @ 25°C .222 .152NL @ 25°C .152NL @ 100°C NL @ 100°C 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5 11.0 DC Bias (A) INDUCTANCE (uH) .332NL @ 25°C .332NL @ 100°C .472NL @ 25°C .472NL @ 100°C .682NL @ 25°C .682NL @ 100°C .922NL @ 25°C .922NL @ 100°C .103NL @ 25°C .103NL @ 100°C Typical Inductance vs DC Bias @25°C and 100°C Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 FRONT VIEW TOP VIEW DATE CODE MFG. LOCATION XXXNL BOTTOM VIEW X(Refer to table below) .173±0.020 .043 .080 .299 .291.252 6.40 .005 0.13 .118 a b .100 .080 2.00 REF. .138 3.50 REF. .100 2.50 REF. .102 2.60 REF. MIN SUGGESTED LAND PATTERN (REFERENCE ONLY) 2.50 REF. 3.00 REF. MAX 7.40 MAX

7.60 MAX

2.00 .071 1.80 1.1 4.40±0.5 1.2±0.2mm PG0871.332NL PG0871.682NL PART NUMBER PG0871.821NL PG0871.102NL PG0871.681NL PG0871.222NL PG0871.922NL PG0871.472NL X PG0871.103NL PG0871.461NL 1.2±0.2mm 1.2±0.2mm 1.2±0.2mm 0.9±0.2mm 0.8±0.2mm 0.8±0.2mm 0.8±0.2mm 0.6±0.2mm 0.6±0.2mm * Pin 3 is for mechanical support only and has no internal electrical connection. Mechanicals Schematics For More Information Pulse Worldwide Headquarters

12220 World Trade Drive

San Diego, CA 92128 U.S.A. TEL: 858 674 8100 FAX: 858 674 8262 Pulse Europe Einsteinstrasse 1 D-71083 Herrenberg Germany Tel: 49 7032 7806 0 Fax: 49 7032 7806 135 Pulse China Headquarters B402, Shenzhen Academy of Aerospace Technology Bldg. 10th Kejinan Road High-Tech Zone Nanshan District Shenzen, PR China 518057 Tel: 86 755 33966678 Fax: 86 755 33966700 Pulse North China Room 2704/2705 Super Ocean Finance Ctr.

2067 Yan An Road West

Tel: 86 21 62787060 Fax: 86 2162786973 Pulse South Asia

135 Joo Seng Road

#03-02 PM Industrial Bldg. Singapore 368363 Tel: 65 6287 8998 Fax: 65 6287 8998 Pulse North Asia 3F, No. 198 Zhongyuan Road Zhongli City Taoyuan County 320 Taiwan R. O. C. Tel: 886 3 4356768 Fax: 886 3 4356823 (Pulse) 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, 2015. Pulse Electronics, Inc. All rights reserved.