TPI118082L180N

SMD Inductors PRELIMINARY DRAFT Large-Current Power Inductors TPI Overview Applications The KEMET TPI ferrite core inductors are designed for a very low core loss and its flat wire “1 turn through the construction” design enables very high efficiency at large currents. The core material used is ideal for high switching frequency applications. • • • • • High-switching DC-DC power supplies Point of loads (POL ) Servers and storage Supercomputers Various decentralized power supplies Benefits • • • • • • • 1 Turn coil ferrite Operating temperature up to +125°C High switching frequency Low core loss Low DCR High current Low self-heating Part Number System TPI 128080 L 180 N Series Size Code Inductor Inductance Code nH Core Material TPI 128080 118082 xxx = xxx nH N = Standard One world. One KEMET © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com L9010_TPI • 5/18/2018 1 PRELIMINARY DRAFT SMD Inductors Large-Current Power Inductors TPI Performance Characteristics Item Performance Characteristics Operating Temperature Rated Inductance Range Inductance Tolerance Rated DC Resistance DC Resistance Tolerance Rated Current –40°C to +125°C (including self-temperature rise) 150 – 230 nH at 100 kHz, 1 mA ±10% 0.29 mΩ ±5% 50 A Table 1 – Ratings & Part Number Reference Inductance (nH) at 100 kHz, 1 mA Part Number 1 2 Inductance Tolerance DC Resistance (mΩ) ±5% Rated Current (A) Isat2 (Ref.) Irms1 (Ref.) 25°C 85°C 125°C TPI128080L180N 180 ±10% 0.29 50 78 68 54 TPI128080L210N 210 ±10% 0.29 50 70 60 52 TPI128080L230N 230 ±10% 0.29 50 64 56 50 TPI118082L150N 150 ±10% 0.29 50 93 79 67 TPI118082L180N 180 ±10% 0.29 50 79 67 57 T = 40 K rise at rated current. Inductance drop 20% at rated current. DC-Superposed Characteristics TPI118082L150N 25°C 85°C 125°C 200 100 0 0 20 40 60 80 100 120 TPI118082L180N 300 Inductance (nH) Inductance (nH) 300 25°C 85°C 125°C 200 100 0 0 IDC (A) © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com 20 40 60 80 100 120 IDC (A) L9010_TPI • 5/18/2018 2 PRELIMINARY DRAFT SMD Inductors Large-Current Power Inductors TPI DC-Superposed Characteristics cont. TPI128080L180N 25°C 85°C 200 100 0 0 20 40 60 80 TPI128080L210N 300 125°C Inductance (nH) Inductance (nH) 300 125°C 100 0 IDC (A) 20 40 60 80 100 IDC (A) TPI128080L230N 300 Inductance (nH) 85°C 200 0 100 25°C 25°C 85°C 125°C 200 100 0 0 20 40 IDC (A) 60 80 100 Dimensions Part Number Dimensions (mm) 8.0 maximum Land Pattern (mm) 2.5 ±0.1 3.5 (2.2) 8.0 maximum 12.0 maximum 8.0 maximum 5.5 2.3 ±0.1 3.3 (2.2) TPI-128080 3.5 3.5 8.0 maximum TPI-118082 11.2 maximum (2.2) (2.2) 3.5 6.3 3.5 © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com L9010_TPI • 5/18/2018 3 PRELIMINARY DRAFT SMD Inductors Large-Current Power Inductors TPI Taping Specification Dimensions of indented square hole plastic tape P0 øD0 P2 E1 W F T P1 Reel Quantity TPI118082 D TPI128080 400 400 P0 Tolerance Nominal Tolerance Nominal E1 P P2 øD0 1 W1 P2 ±0.1 P1 P0 E1 ±0.1 16.0 ±0.1 16.0 1.75 ±0.1 1.75 A B T Dimensions (mm) ±0.1 2.0 ±0.1 2.0 F Case SizeC Dimensions of indented square hole plastic tape E øD0 ±0.1 4.0 ±0.1 4.0 T ±0.05 1.55 ±0.05 1.55 W Reel dimensions ±0.05 0.4 ±0.05 0.4 W2 Reel Specifications Reel dimensions E C W1 A B D W2 Dimensions (mm) Case Size A B C D E W1 W2 TPI118082 Tolerance Nominal ±2.0 ø330 ±2.0 ø100 ±0.2 ø13.2 ±0.8 ø21.5 ±0.5 2.0 24.5 28.9 TPI128080 Tolerance Nominal ±2.0 ø330 ±2.0 ø100 ±0.2 ø13.2 ±0.8 ø21.5 ±0.5 2.0 24.5 28.9 © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com L9010_TPI • 5/18/2018 4 SMD Inductors PRELIMINARY DRAFT Large-Current Power Inductors TPI Soldering Process Recommended Reflow Soldering Profile Reference ICP/JEDEC J-STD-020E Pb-Free Assembly Preheat/Soak Temperature Minimum (TSmin) Temperature Maximum (TSmax) Time (ts) from Tsmin to Tsmax 150°C 200°C 60 – 120 seconds Ramp-Up Rate (TL to TP) 3°C/second maximum Liquidous Temperature (TL) 217°C Time Above Liquidous (tL) 60 – 150 seconds Peak Temperature (TP) 245°C Time Within 5°C of Maximum Peak Temperature (tP) 30 seconds maximum Ramp-Down Rate (TP to TL) 6°C/second maximum Time 25°C to Peak Temperature 8 minutes maximum TP TL Temperature Profile Feature tP Maximum Ramp Up Rate = 3°C/second Maximum Ramp Down Rate = 6°C/second tL Tsmax Tsmin 25 ts 25°C to Peak Time Handling Precautions Inductors should be stored in normal working environments. While the inductors themselves are quite robust in other environments, solderability will be degraded by exposure to high temperatures, high humidity, corrosive atmospheres, and long term storage. KEMET recommends that maximum storage temperature not exceed 40°C and maximum storage humidity not exceed 70% relative humidity. Atmospheres should be free of chlorine and sulfur bearing compounds. Temperature fluctuations should be minimized to avoid condensation on the parts. For optimized solderability, inductors’ stock should be used promptly, preferably within six months of receipt. Export Control For customers in Japan For products which are controlled items subject to the “Foreign Exchange and Foreign Trade Law” of Japan, the export license specified by the law is required for export. For customers outside Japan Inductors should not be used or sold for use in the development, production, stockpiling or utilization of any conventional weapons or mass-destruction weapons (nuclear, chemical, biological weapons or missiles), or any other weapons. © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com L9010_TPI • 5/18/2018 5 SMD Inductors PRELIMINARY DRAFT Large-Current Power Inductors TPI KEMET Electronics Corporation Sales Offices For a complete list of our global sales offices, please visit www.kemet.com/sales. Disclaimer All product specifications, statements, information and data (collectively, the “Information”) in this datasheet are subject to change. The customer is responsible for checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed. All Information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied. Statements of suitability for certain applications are based on KEMET Electronics Corporation’s (“KEMET”) knowledge of typical operating conditions for such applications, but are not intended to constitute – and KEMET specifically disclaims – any warranty concerning suitability for a specific customer application or use. The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET’s products is given gratis, and KEMET assumes no obligation or liability for the advice given or results obtained. Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards (such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or property damage. Although all product–related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other measures may not be required. KEMET is a registered trademark of KEMET Electronics Corporation. © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com L9010_TPI • 5/18/2018 6