L1210R100MDWIT

Chip Inductors High Current Wire Wound Chip Power Inductor L-DWI Overview Applications KEMET L-DWI ferrite-based Wire Wound Chip Power Inductors are ideal for use in DC to DC switching power supplies. The small size of this chip inductor and its dimension without directional influence on mountability and characteristics makes it suitable for mobile equipement that requires tight space both in dimension and in height. • Switching DC-DC power supplies • Wearables • Smartphone • Tablet device • Digital still camera • HDD Benefits • High current • Low DCR • Wide inductance value from 1 – 680 µH • Rated current Isat range from 0.065 – 2 A • Rated current Irms range from 0.06 – 1.44 A • Operating temperature range from –40°C to +105°C • Low profile 1.45 – 2.7 mm maximum Part Number System L 0805 C 1R0 M DWI T Inductor EIA Case Size (L" x W") Specification Inductance Value (µH) Inductance Tolerance Series Packaging 0805 (2012 in mm) 0806 (2016 in mm) 1007 (2518 in mm) 1210 (3225 in mm) C = Commercial R = Low DCR R = decimal point Examples: 1R0 = 1.0 µH K = ±10% M = ±20% DWI = High current T = Tape & Reel wire wound chip type The first two digits represent the inductance value. The third digit inidcates the number of zeros to be added. Examples: 100 = 10 µH 101 = 100 µH One world. One KEMET © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com L9015_L-DWI • 7/1/2020 1 Chip Inductors High Current Wire Wound Chip Power Inductor L-DWI Dimensions – Millimeters (Inches) Dimensions - Millimeters (Inches) Land Pattern - Millimeters W L C T B EIA Size Code Metric Size Code 0805 2012 0806 2016 1007 2518 1210 3225 A L Length W Width T Thickness B Bandwidth 2.00 (0.079) ±0.20 (0.008) 2.00 (0.079) ±0.20 (0.008) 2.50 (0.098) ±0.20 (0.008) 3.20 (0.126) ±0.20 (0.008) 1.25 (0.049) ±0.20 (0.008) 1.60 (0.063) ±0.20 (0.008) 1.80 (0.071) ±0.20 (0.008) 2.50 (0.098) ±0.20 (0.008) 1.25 (0.049) ±0.20 (0.008) 1.60 (0.063) ±0.20 (0.008) 1.80 (0.071) ±0.20 (0.008) 2.50 (0.098) ±0.20 (0.008) 0.50 (0.020) ±0.2 (0.008) 0.50 (0.020) ±0.2 (0.008) 0.50 (0.020) ±0.20 (0.008) 0.60 (0.024) ±0.30 (0.012) A B A B C 0.6 1.0 1.45 0.6 1.0 1.8 0.6 1.5 2.0 0.85 1.7 2.7 Performance Characteristics Item Operating Temperature Range Rated Inductance Range Inductance Tolerance Rated Current Isat Range Rated Current Irms Range Rated DC Resistance Range Typical Rated DC Resistance Range Maximum Performance Characteristics –40°C to +105°C 1 – 680 µH ±10% and ±20% 0.065 – 2 A 0.06 – 1.44 A 0.055 – 28 Ω 0.0715 – 36.4 Ω © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com L9015_L-DWI • 7/1/2020 2 Chip Inductors High Current Wire Wound Chip Power Inductor L-DWI Environmental Compliance All KEMET Chip Inductors are RoHS and REACH Compliant. Table 1 – Ratings & Part Number Reference  Part Number 1 2 Inductance (µH) Inductance Tolerance DC Resistance (Ω) Typical DC Resistance (Ω) Maximum Rated Current Irms (A)1 Rated Current Isat (A)2 Self-Resonance Frequency (MHz) Minimum Inductance Measuring Frequency (MHz) L0805C1R0MDWIT 1.0 ±20% 0.19 0.247 0.84 0.7 100 7.96 L0805C2R2MDWIT 2.2 ±20% 0.33 0.429 0.64 0.53 70 7.96 L0805C4R7MDWIT 4.7 ±20% 0.5 0.65 0.52 0.36 45 7.96 L0805C100MDWIT 10 ±20% 1.2 1.56 0.34 0.24 40 2.52 2.52 L0805C220KDWIT 22 ±10% 3.7 4.81 0.19 0.17 16 L0805C220MDWIT 22 ±20% 3.7 4.81 0.19 0.17 16 2.52 L0805C470MDWIT 47 ±20% 5.8 7.54 0.15 0.12 11 2.52 L0806C1R0MDWIT 1.0 ±20% 0.1 0.13 1.1 1.1 100 7.96 L0806C1R5MDWIT 1.5 ±20% 0.15 0.195 1 1 80 7.96 L0806C2R2MDWIT 2.2 ±20% 0.2 0.26 0.72 0.75 70 7.96 L0806C3R3MDWIT 3.3 ±20% 0.27 0.351 0.61 0.6 55 7.96 L0806C4R7MDWIT 4.7 ±20% 0.37 0.481 0.53 0.55 45 7.96 L0806C6R8MDWIT 6.8 ±20% 0.59 0.767 0.45 0.45 38 7.96 L0806C100KDWIT 10 ±10% 0.82 1.066 0.35 0.38 32 2.52 L0806C100MDWIT 10 ±20% 0.82 1.066 0.35 0.38 32 2.52 L0806C150MDWIT 15 ±20% 1.2 1.56 0.3 0.3 28 2.52 L0806C220KDWIT 22 ±10% 1.8 2.34 0.24 0.25 16 2.52 L0806C220MDWIT 22 ±20% 1.8 2.34 0.24 0.25 16 2.52 L0806C330MDWIT 33 ±20% 2.8 3.64 0.22 0.22 14 2.52 L0806C470KDWIT 47 ±10% 4.3 5.59 0.15 0.15 11 2.52 L0806C470MDWIT 47 ±20% 4.3 5.59 0.15 0.15 11 2.52 L0806C680MDWIT 68 ±20% 7 9.1 0.13 0.13 10 2.52 L0806C101KDWIT 100 ±10% 8 10.4 0.11 0.11 8 0.796 L0806C101MDWIT 100 ±20% 8 10.4 0.11 0.11 8 0.796 L1007C1R0MDWIT 1.0 ±20% 0.08 0.104 1.2 1 100 7.96 L1007C1R5MDWIT 1.5 ±20% 0.11 0.143 1.19 0.95 80 7.96 L1007C2R2MDWIT 2.2 ±20% 0.13 0.169 1.1 0.89 68 7.96 L1007C3R3MDWIT 3.3 ±20% 0.16 0.208 1.02 0.73 54 7.96 L1007C4R7MDWIT 4.7 ±20% 0.2 0.26 0.92 0.68 41 7.96 L1007C6R8MDWIT 6.8 ±20% 0.3 0.39 0.74 0.55 38 7.96 L1007C100KDWIT 10 ±10% 0.36 0.468 0.68 0.48 30 2.52 L1007C100MDWIT 10 ±20% 0.36 0.468 0.68 0.48 30 2.52 L1007C150KDWIT 15 ±10% 0.65 0.845 0.5 0.35 23 2.52  Part Number Inductance (µH) Inductance Tolerance DC Resistance (Ω) Typical DC Resistance (Ω) Maximum Rated Current Irms (A)1 Rated Current Isat (A)2 Self-Resonance Frequency (MHz) Minimum Inductance Measuring Frequency (MHz) T = 40 K rise at rated current at 20°C Inductance drop 30% at rated current at 20°C © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com L9015_L-DWI • 7/1/2020 3 Chip Inductors High Current Wire Wound Chip Power Inductor L-DWI Table 1 – Ratings & Part Number Reference Rated Current Isat (A)2 Self-Resonance Frequency (MHz) Minimum Inductance Measuring Frequency (MHz) 0.5 0.35 23 2.52 0.46 0.32 19 2.52 0.46 0.32 19 2.52 0.32 0.27 15 2.52 1.95 0.32 0.27 15 2.52 2.47 0.29 0.24 12 2.52 2.47 0.29 0.24 12 2.52 2.8 3.64 0.2 0.2 9.5 2.52 ±20% 2.8 3.64 0.2 0.2 9.5 2.52 ±10% 3.7 4.81 0.17 0.16 9 0.796 100 ±20% 3.7 4.81 0.17 0.16 9 0.796 150 ±10% 6.1 7.93 0.13 0.14 7 0.796 L1007C151MDWIT 150 ±20% 6.1 7.93 0.13 0.14 7 0.796 L1007C221KDWIT 220 ±10% 8.4 10.92 0.11 0.12 5.5 0.796 L1007C221MDWIT 220 ±20% 8.4 10.92 0.11 0.12 5.5 0.796 L1007C331KDWIT 330 ±10% 12.3 15.99 0.09 0.1 4.5 0.796 L1007C331MDWIT 330 ±20% 12.3 15.99 0.09 0.1 4.5 0.796 L1007C471KDWIT 470 ±10% 22 28.6 0.07 0.08 3.5 0.796 L1007C471MDWIT 470 ±20% 22 28.6 0.07 0.08 3.5 0.796 L1007C681KDWIT 680 ±10% 28 36.4 0.06 0.07 3 0.796 L1007C681MDWIT 680 ±20% 28 36.4 0.06 0.07 3 0.796 L1210R1R0MDWIT 1.0 ±20% 0.06 0.072 1.44 2 250 0.1 L1210R1R5MDWIT 1.5 ±20% 0.06 0.078 1.31 2 250 0.1 L1210R2R2MDWIT 2.2 ±20% 0.08 0.104 1.13 2 190 0.1 L1210R3R3MDWIT 3.3 ±20% 0.1 0.124 1.04 2 160 0.1 L1210R4R7MDWIT 4.7 ±20% 0.1 0.13 1.01 1.25 70 0.1 L1210R6R8MDWIT 6.8 ±20% 0.12 0.156 0.94 0.95 50 0.1 L1210R100KDWIT 10 ±10% 0.13 0.173 0.9 0.9 23 0.1 L1210R100MDWIT 10 ±20% 0.13 0.173 0.9 0.9 23 0.1 DC Resistance (Ω) Typical DC Resistance (Ω) Maximum ±20% 0.65 0.845 ±10% 0.77 1.001 22 ±20% 0.77 1.001 L1007C330KDWIT 33 ±10% 1.5 1.95 L1007C330MDWIT 33 ±20% 1.5 L1007C470KDWIT 47 ±10% 1.9 L1007C470MDWIT 47 ±20% 1.9 L1007C680KDWIT 68 ±10% L1007C680MDWIT 68 L1007C101KDWIT 100 L1007C101MDWIT L1007C151KDWIT Inductance (µH) Inductance Tolerance L1007C150MDWIT 15 L1007C220KDWIT 22 L1007C220MDWIT  Part Number 1 2 Rated Current Irms (A)1 L1210R150KDWIT 15 ±10% 0.2 0.254 0.85 0.73 20 0.1 L1210R150MDWIT 15 ±20% 0.2 0.254 0.85 0.73 20 0.1 L1210R220KDWIT 22 ±10% 0.27 0.351 0.78 0.62 17 0.1 L1210R220MDWIT 22 ±20% 0.27 0.351 0.78 0.62 17 0.1 L1210R330KDWIT 33 ±10% 0.41 0.533 0.57 0.5 13 0.1 L1210R330MDWIT 33 ±20% 0.41 0.533 0.57 0.5 13 0.1 L1210R470KDWIT 47 ±10% 0.67 0.871 0.48 0.39 10 0.1 L1210R470MDWIT 47 ±20% 0.67 0.871 0.48 0.39 10 0.1 L1210R680KDWIT 68 ±10% 1 1.3 0.41 0.32 8 0.1 L1210R680MDWIT 68 ±20% 1 1.3 0.41 0.32 8 0.1 L1210R101KDWIT 100 ±10% 1.4 1.82 0.34 0.27 6 0.1 L1210R101MDWIT 100 ±20% 1.4 1.82 0.34 0.27 6 0.1  Part Number Inductance (µH) Inductance Tolerance DC Resistance (Ω) Typical DC Resistance (Ω) Maximum Rated Current Irms (A)1 Rated Current Isat (A)2 Self-Resonance Frequency (MHz) Minimum Inductance Measuring Frequency (MHz) T = 40 K rise at rated current at 20°C Inductance drop 30% at rated current at 20°C © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com L9015_L-DWI • 7/1/2020 4 Chip Inductors High Current Wire Wound Chip Power Inductor L-DWI DC-Superposed Characteristics L0806 L0805C1R0MDWIT L0805C2R2MDWIT L0805C4R7MDWIT L0805C100MDWIT L0805C220_ DWIT L0805C470MDWIT Inductance (µH) Inductance (µH) L0805 Idc (A) L0806C100_DWIT L0806C150MDWIT L0806C220_DWIT L0806C330MDWIT L0806C470_DWIT L0806C680MDWIT L0806C101_DWIT Inductance (µH) Inductance (µH) L1007 Idc (A) L1007C1R0MDWIT L1007C1R5MDWIT L1007C2R2MDWIT L1007C3R3MDWIT L1007C4R7MDWIT L1007C6R8MDWIT Idc (A) L1007 L1007C100_DWIT L1007C150_DWIT L1007C220_DWIT L1007C330_DWIT L1007C470_DWIT L1007C680_DWIT Inductance (µH) L1007 Inductance (µH) L0806C3R3MDWIT L0806C4R7MDWIT L0806C6R8MDWIT Idc (A) L0806 Idc (A) L1007C101_DWIT L1007C151_DWIT L1007C221_DWIT L1007C331_DWIT L1007C471_DWIT L1007C681_DWIT Idc (A) L1210 L1210R1R0MDWIT L1210R1R5MDWIT L1210R2R2MDWIT L1210R3R3MDWIT L1210R4R7MDWIT L1210R6R8MDWIT Idc (A) © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com Inductance (µH) L1210 Inductance (µH) L0806C1R0MDWIT L0806C1R5MDWIT L0806C2R2MDWIT L1210R100_DWIT L1210R150_DWIT L1210R220_DWIT L1210R330_DWIT L1210R470_DWIT L1210R680_DWIT L1210R101_DWIT Idc (A) L9015_L-DWI • 7/1/2020 5 Chip Inductors High Current Wire Wound Chip Power Inductor L-DWI Inductance versus Frequency Characteristics L0806 L0805C1R0MDWIT L0805C2R2MDWIT L0805C4R7MDWIT L0805C100MDWIT L0805C220_ DWIT L0805C470MDWIT Inductance (µH) Inductance (µH) L0805 L0806C1R0MDWIT L0806C1R5MDWIT L0806C2R2MDWIT Frequency (MHz) Frequency (MHz) L1007 L0806C100_DWIT L0806C150MDWIT L0806C220_DWIT L0806C330MDWIT L0806C470_DWIT L0806C680MDWIT L0806C101_DWIT Inductance (µH) Inductance (µH) L0806 L1007C1R0MDWIT L1007C1R5MDWIT L1007C2R2MDWIT Frequency (MHz) L1007C3R3MDWIT L1007C4R7MDWIT L1007C6R8MDWIT Frequency (MHz) L1007 L1007C100_DWIT L1007C150_DWIT L1007C220_DWIT L1007C330_DWIT L1007C470_DWIT L1007C680_DWIT Inductance (µH) Inductance (µH) L1007 L1007C101_DWIT L1007C151_DWIT L1007C221_DWIT Frequency (MHz) L1007C331_DWIT L1007C471_DWIT L1007C681_DWIT Frequency (MHz) L1210 L1210R1R0MDWIT L1210R1R5MDWIT L1210R2R2MDWIT L1210R3R3MDWIT L1210R4R7MDWIT L1210R6R8MDWIT Frequency (MHz) © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com Inductance (µH) L1210 Inductance (µH) L0806C3R3MDWIT L0806C4R7MDWIT L0806C6R8MDWIT L1210R100_DWIT L1210R150_DWIT L1210R220_DWIT L1210R330_DWIT L1210R470_DWIT L1210R680_DWIT L1210R101_DWIT Frequency (MHz) L9015_L-DWI • 7/1/2020 6 Chip Inductors High Current Wire Wound Chip Power Inductor L-DWI Taping Specifications - Millimeters (Inches) 0805, 0806, 1007 and 1210 Embossed (Plastic) Tape 8mm Width 1.75±0.1 (0.069±0.004) A B T 8.0±0.3 (0.315±0.012) 3.5±0.05 (0.138±0.002) Ø1.5±0.1/−0 (Ø0.059±0.004/−0) Sprocket Hole K P 2.0±0.05 (0.079±0.002) 4.0±0.1 (0.157±0.004) EIA Case Size Metric Case Size Height Reel Quantity 0805 2012 1.25 3,000 0806 2016 1.6 2,000 1007 2518 1.8 2,000 1210 3225 2.5 1,000   Cavity Pitch Thickness A B P T K Nominal 1.45 2.25 4.00 0.25 1.45 Tolerance ±0.1 ±0.1 ±0.1 ±0.05 Maximum Nominal 1.75 2.10 4.00 0.30 1.90 Tolerance ±0.1 ±0.1 ±0.1 ±0.05 Maximum Nominal 2.15 2.70 4.00 0.30 2.20 Tolerance ±0.1 ±0.1 ±0.1 ±0.05 Maximum Nominal 2.80 3.50 4.00 0.30 4.00 Tolerance ±0.1 ±0.1 ±0.1 ±0.05 Maximum © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com L9015_L-DWI • 7/1/2020 7 Chip Inductors High Current Wire Wound Chip Power Inductor L-DWI Reel Specifications - Millimeters t E C B D A W Dimensions - Millimeters Series L-DMI A B C D E t W Nominal ø180.0 ø60.0 ø13.0 ø21.0 2.0 2.5 10.0 Tolerance Maximum Minimum ±0.5 ±0.8 ±0.5 Maximum ±1.5 © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com L9015_L-DWI • 7/1/2020 8 Chip Inductors High Current Wire Wound Chip Power Inductor L-DWI Recommended Reflow Soldering Profile 300°C - Peak 260°C +0/−5°C 5 seconds maximum Temperature 250°C 200°C 150°C - 180°C 150°C Above 230°C 30 ± 10 seconds 100°C 50°C - 90 ± 30 seconds 0°C Time Handling Precautions Inductors should be stored in normal working environments. While the inductors themselves are quite robust in other environments, exposure to high temperatures, high humidity, corrosive atmospheres, and long-term storage degrades solderability. 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-bearing and sulfur-bearing compounds. Temperature fluctuations should be minimized to avoid condensation on the parts. For optimized solderability, inductor stock should be used promptly, preferably within six months of receipt. © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com L9015_L-DWI • 7/1/2020 9 Chip Inductors High Current Wire Wound Chip Power Inductor L-DWI KEMET Electronics Corporation Sales Offices For a complete list of our global sales offi ces, please visit www.kemet.com/sales. Disclaimer All product specifi cations, 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 specifi cally disclaims – any warranty concerning suitability for a specifi c 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. When providing KEMET products and technologies contained herein to other countries, the customer must abide by the procedures and provisions stipulated in all applicable export laws and regulations, including without limitation the International Traffi c in Arms Regulations (ITAR), the US Export Administration Regulations (EAR) and the Japan Foreign Exchange and Foreign Trade Act. KEMET is a registered trademark of KEMET Electronics Corporation. © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com L9015_L-DWI • 7/1/2020 10