MPCG1040LR45 KEMET

NOT FOR NEW DESIGN SMD Inductors Large-Current Power Inductors MPCG Overview The KEMET MPCG metal composite inductors are designed with a very low loss core and flat wire design, which enables very high efficiency at high ripple currents. The core material used is ideal for high switching frequency applications. Applications Switching DC-DC power supplies Notebook computers Tablets Embedded computer systems HDTVs DVD and BluRay players Part Number System MPCG 1040 L R45 Series Size Code Inductor Inductance Code H MPCG 0730 R = decimal point 0740 Example: 1040 R45 = 0.45 H One world. One KEMET KEMET Electronics Corporation KEMET Tower One East Broward Boulevard L9002 MPCG 7/31/2018 1 Fort Lauderdale, FL 33301 USA 954-766-2800 www.kemet.comNOT FOR NEW DESIGN SMD Inductors Large-Current Power Inductors MPCG Table 1 Ratings & Part Number Reference Rated Current (A) Inductance (H) Inductance DC Resistance Part Number 1 2 at 100 kHz Tolerance (m) 10% Irms (Ref.) Isat (Ref.) MPCG0730LR40 0.40 20% 2.60 16.0 16.0 MPCG0740LR42 0.42 20% 1.55 22.0 20.0 MPCG1040LR36 0.36 20% 1.05 25.0 30.0 MPCG1040LR45 0.45 20% 1.10 25.0 27.0 MPCG1040LR56 0.56 20% 1.30 23.0 23.0 MPCG1040LR88 0.88 20% 2.30 17.0 19.0 1 T = 40 K rise at rated current. 2 Inductance drop 20% at rated current. DC-Superposed Characteristics MPCG0730LR40 MPCG0740LR42 80 0.5 0.6 80 70 70 0.5 0.4 60 60 0.4 50 50 0.3 40 0.3 40 0.2 30 30 0.2 20 20 0.1 0.1 10 10 0 0 0 0 0 5 10 15 20 25 30 0 5 10 15 20 25 30 DC Current (A) Idc (A) MPCG1040LR36 MPCG1040LR45 0.5 80 0.7 80 70 70 0.6 0.4 60 60 0.5 50 50 0.3 0.4 40 40 0.3 0.2 30 30 0.2 20 20 0.1 0.1 10 10 0 0 0 0 0 5 10 15 20 25 30 0 5 10 15 20 25 30 Idc (A) Idc (A) MPCG1040LR56 MPCG1040LR88 0.70 80 1.00 80 0.90 70 70 0.60 0.80 60 60 0.50 0.70 50 50 0.60 0.40 40 40 0.50 0.30 0.40 30 30 0.30 0.20 20 20 0.20 0.10 10 10 0.10 0.00 0 0.00 0 0 5 10 15 20 25 30 0 5 10 15 20 25 Idc (A) Idc (A) KEMET Electronics Corporation KEMET Tower One East Broward Boulevard L9002 MPCG 7/31/2018 2 Fort Lauderdale, FL 33301 USA 954-766-2800 www.kemet.com Inductance (H) Inductance (H) Inductance (H) T (C) T (C) T (C) Inductance (H) Inductance (H) Inductance (H) T (C) T (C) T (C)