MPLCH0740L4R7 KEMET

NOT FOR NEW DESIGN SMD Inductors 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 H MPLCH 0520 R = decimal point 0618 Example: 0740 1R0 = 1.0 H One world. One KEMET KEMET Electronics Corporation KEMET Tower One East Broward Boulevard L9006 MPLCH 9/11/2018 1 Fort Lauderdale, FL 33301 USA 954-766-2800 www.kemet.comNOT FOR NEW DESIGN SMD Inductors Large-Current Power Inductors MPLCH Table 1 Ratings & Part Number Reference Rated Current (A) Inductance (H) Inductance DC Resistance Part Number 1 2 at 100 kHz Tolerance (m) Maximum Irms (Ref.) Isat (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 1 T = 40 K rise at rated current. 2 Inductance drop 30% at rated current. DC-Superposed Characteristics MPLCH0520 MPLCH0618 2.5 5.0 2.0 4.0 1.5 3.0 4R4R77 2R2R22 3R3R33 1.0 2.0 2R2R22 1R1R00 0.5 1.0 R3R333 R3R333 R2R222 1R1R00 R2R222 0.0 0.0 0 5 10 15 20 0 5 10 15 20 DC Current (A) DC Current (A) MPLCH0740 5.0 4.0 4R4R77 R 33 3.0 33RR33 2.0 22RR22 1R1R55 1.0 1R1R00 0.0 0 5 10 15 DC Current (A) KEMET Electronics Corporation KEMET Tower One East Broward Boulevard L9006 MPLCH 9/11/2018 2 Fort Lauderdale, FL 33301 USA 954-766-2800 www.kemet.com Inductance 20C (H) Inductance 20C (H) Inductance 20C (H)