MPLCH0740L4R7

SMD Inductors NOT FOR NEW DESIGN Large-Current Power Inductors MPLCH Overview The KEMET MPLCH metal composite inductors are ideal for use in DC to DC switching power supplies. The combination of composite core material and round wire allow these inductors to provide high permeability, low DC resistance, and high inductance. Applications • • • • • • Switching DC-DC power supplies Notebook computers Tablets Embedded computer systems HDTVs DVD and BluRay players Part Number System MPLCH 0740 L 1R0 Series Size Code Inductor Inductance Code µH MPLCH 0520 0618 0740 R = decimal point Example: 1R0 = 1.0 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 L9006_MPLCH • 9/11/2018 1 NOT FOR NEW DESIGN SMD Inductors Large-Current Power Inductors MPLCH Table 1 – Ratings & Part Number Reference 1 2 Rated Current (A) Part Number Inductance (µH) at 100 kHz Inductance Tolerance DC Resistance (mΩ) Maximum Irms1 (Ref.) Isat2 (Ref.) MPLCH0520LR22 0.22 ±20% 5.7 10.1 14.2 MPLCH0520LR33 0.33 ±20% 6.5 9.5 14.0 MPLCH0520L1R0 1.0 ±20% 23.3 4.9 8.1 MPLCH0520L2R2 2.2 ±20% 45.5 3.5 5.9 MPLCH0618LR22 0.22 ±20% 3.9 16.1 22.4 MPLCH0618LR33 0.33 ±20% 6.0 13.3 18.9 MPLCH0618L1R0 1.0 ±20% 17.8 7.5 12.5 MPLCH0618L2R2 2.2 ±20% 37.0 5.3 8.2 MPLCH0618L3R3 3.3 ±20% 58.0 4.1 7.6 MPLCH0618L4R7 4.7 ±20% 78.0 3.6 6.2 MPLCH0740L1R0 1.0 ±20% 6.0 13.6 13.4 MPLCH0740L1R5 1.5 ±20% 9.0 11.1 10.8 MPLCH0740L2R2 2.2 ±20% 13.0 9.3 9.0 MPLCH0740L3R3 3.3 ±20% 19.0 7.8 7.0 MPLCH0740L4R7 4.7 ±20% 33.0 5.8 6.5 T = 40 K rise at rated current. Inductance drop 30% at rated current. DC-Superposed Characteristics 5.0 2.0 1.5 2R2 1.0 1R0 0.5 0.0 5.0 Inductance @20ºC (µH) MPLCH0520 Inductance @20ºC (µH) Inductance @20ºC (µH) 2.5 R33 0 5 10 DC Current (A) 15 R22 20 MPLCH0618 4.0 3.0 4R7 3R3 2.0 2R2 1.0 0.0 1R0 0 5 10 DC Current (A) 15 R33 R22 20 MPLCH0740 4.0 4R 7 4R7 3.0 R 33 3R33 3R 2.0 2R22 2R 1R5 1.0 0.0 0 5 10 1R0 15 DC Current (A) © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com L9006_MPLCH • 9/11/2018 2 2.3 3. 2. NOT FOR NEW DESIGN 1.7 1.7 2.0 3.7 2.0 MPLCH0740 1.7 1.7 2.3 3.5 SMD Inductors MPLCH0740 MPLCH0740 2.3 1.7 2.0 1.7 2.0 3.7 3.7 2.0 2.0 3.5 3.5 Large-Current Power Inductors MPLCH 2.0 2.0 2.0 Dimensions (mm) 5.5 Maximum （1.1） （1.1） MPLCH0740 [Part No] [Lot No] 1.7 2.3 MPLCH0740 7.8 Maximum 2.3 1.7 MPLCH0740 2.0 3.7 2.0 2.0 3.9 2.0 （1 .4 ） MPLCH0740 （4.5） 3.2 ± 0.1 3.2 ± 0.1 5.5 Maximum 4.0 Maximum MPLCH0520 2.0 3.9 [Part No] [Lot No] D0 （1.1） （1.1） 7.5 Maximum （1 .4 ） [Part No] [Lot No] 3.2 ± 0.1 3.2 ±0.2 6.7 ± 0.2 （4.5） F 5,000 ±0.1 5.5 ±0.1 1.75 ±0.1 8.0 3,500 Tolerance Nominal ±0.3 16.0 ±0.1 4.0 Maximum 7.5 ±0.1 1.75 1,000 Tolerance Nominal ±0.2 16.0 ±0.1 7.5 ±0.1 1.75 E1 P1 3.2 ± 0.1 B 6.7 ± 0.2 W1 A W ±0.3 12.0 D 6.7 ± 0.2 Dimensions (mm) Tolerance Nominal （1.4） P2 4.0 Maximum P0 øD0 T ±0.1 2.0 ±0.1 4.0 ±0.05 1.55 ±0.1 （1.4） 12.0 ±0.1 2.0 ±0.1 4.0 ±0.05 1.55 ±0.05 0.4 ±0.1 12.0 ±0.1 2.0 ±0.1 4.0 ±0.05 1.55 ±0.05 0.4 © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com 1R 5 （4.5） MPLCH0740 7.8 Maximum （1 .4 ） 2R 2 7.8 Maximum C （1.1） （3.2） （4.5） W 6.7 ±0.2 [Part No] [Lot No] MPLCH0740 0 （1 .4 ） （1 .4 ） 1.8 Maximum （1 .4 ） MPLCH0740 W2 Reel Quantity A 3.2 ±0.2 E1 1.8 Maximum 1R0L Lot No. Reel dimensions （1 .4 ） 1.8 Maximum （1.1） 7.8 Maximum P1 （1.1） （3.2） 7.5 Maximum REEL 7.5 Maximum [Part No] [Lot No] MPLCH0618 MPLCH0618 2.5 ±0.2 [Part No] [Lot No] 3.2 ±0.2 P2 （1.1） 2.5 ±0.2 5.0 ±0.2 F P0 REEL MPLCH0740 2.0 （3.2） MPLCH0618 [Part No] 2.0 Maximum MPLCH0520 2.0 Maximum Dimensions of indented square hole plastic [Lot No] tape MPLCH0618 3.7 2.0 5.0 ±0.2 5.5 Maximum Taping Specification MPLCH0520 MPLCH0520 2.0 2.0 Maximum 5.5 Maximum Case Size 2.0 2.5 ±0.2 （1.4） 2.0 to +120°C 3.9 (Include 2.0 self temperature rise) Operating temperature range: −20°C T 3.7 4.0 Maximum ±0.05 0.4 3.2 ± 0.1 4.0 Maximum （1.4） 5.0 ±0.2 （1.4） 4.0 Maximum 6.7 ±0.2 3.5 1.7 2.0 6.7 ± 0.2 6.7 ± 0.2 6.7 ± 0.2 1.7 （1 .4 ） （4.5） （4.5） 1.7 2.3 7.8 Maximum 7.8 Maximum MPLCH0740 （1 .4 ） （1 .4 ） 6.7 ±0.2 MPLCH0740 MPLCH0740 [Part No] [Lot No] 6.7 ±0.2 [Part No] [Lot No] 6.7 ±0.2 MPLCH0618 1.8 Maximum MPLCH0618 1.7 MPLCH0618 （1 .4 ） 1.8 Maximum （1 .4 ） 3.2 ±0.26.7 ±0.2 2.8 7.5 Maximum 1.8 Maximum 3.2 ±0.2 7.5 Maximum （1.1） （3.2） MPLCH0520 （1.1） （3.2） 7.5 Maximum MPLCH0618 MPLCH0618 MPLCH0618 （1.1） （1.1） （3.2） MPLCH0520 2.8 2.5 ±0.2 5.0 ±0.2 [Part No] [Lot No] 5.0 ±0.2 MPLCH0520 5.0 ±0.2 [Part No] [Lot No] [Part No] [Lot No] 2.8 MPLCH0520 MPLCH0520 MPLCH0618 2.0 Maximum 3.2 ±0.2 2.0 Maximum 5.5 Maximum Land Pattern MPLCH0520 3.2 ± 0.1 5.5 Maximum 2.0 Maximum 2.5 ±0.2 MPLCH0520 3.5 Part Number 3.5 3.9 3.5 3.9 3.5 2.0 2.0 2.5 ±0.2 2.0 3.9 3.5 Dimensions （1.4） L9006_MPLCH • 9/11/2018 3 NOT FOR NEW DESIGN F P0 REEL SMD Inductors P2 D0 1R0L Lot No. Large-Current Power Inductors MPLCH E1 W T 2R 2 1R 5 REEL Reel Specifications P1 Reel dimensions D A C B A0 W2 W1 Dimensions (mm) Case Size A B C D A0 r W1 W2 MPLCH0520 Tolerance Nominal ±5.0 ø380 ±10 ø95 ±1.0 ø13.5 ±0.8 ø21.0 ±0.5 2.0 R1.0 ±1.5 14.5 ±2.0 18.5 MPLCH0618 Tolerance Nominal ±5.0 ø380 ±10 ø95 ±1.0 ø13.5 ±0.8 ø21.0 ±0.5 2.0   R1.0 ±1.0 18.0 ±1.5 21.6 MPLCH0740 Tolerance Nominal ±2.0 ø330 ±5.0 ø80 ±0.2 ø13.0 ±0.8 ø21.0 ±0.5 2.0   R1.0 ±1.0 17.5 ±1.0 21.5 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 • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com L9006_MPLCH • 9/11/2018 4 SMD Inductors NOT FOR NEW DESIGN Large-Current Power Inductors MPLCH 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 • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com L9006_MPLCH • 9/11/2018 5