Inductors Large-Current Power Inductors MPCH Series Overview KEMET's MPCH Series of metal composite inductors is designed for use in power supplies with ripple currents up to 31 A. These inductors offer superior permeability when compared to technologies based on ferrite cores. The flat wire design allows for high efficiency under high current loads. Applications * * * * * * Switching DC-DC power supplies Notebook computers Tablets Embedded computer systems HDTVs DVD and BluRay players Part Number System MPCH 0730 L R12 Series Size Code Inductor Inductance Code H MPCH 0730 0740 1040 1055 1060 1250 R = decimal point Examples: R12 = 0.12 H 1R3 = 1.30 H One world. One KEMET (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com L9003_MPCH * 3/28/2017 1 Inductors Large-Current Power Inductors MPCH Series Table 1 - Ratings & Part Number Reference 1 2 Rated Current (A) Part Number Inductance (H) at 100 kHz Inductance Tolerance DC Resistance (m) 10% Irms1 (Ref.) Isat2 (Ref.) MPCH0730LR12 0.12 20% 0.65 31.0 32.0 MPCH0730LR24 0.24 20% 1.20 23.0 19.0 MPCH0740LR15 0.15 20% 0.93 29.0 31.0 MPCH0740LR24 0.24 20% 1.00 27.0 20.0 MPCH0740LR36E 0.36 20% 1.42 23.0 22.0 MPCH1040LR36 0.36 20% 0.88 28.0 24.0 MPCH1040L1R0 1.00 20% 2.30 17.0 17.0 MPCH1055L1R3 1.30 20% 2.30 18.5 17.0 MPCH1060LR45 0.45 20% 0.76 32.0 32.0 MPCH1250L1R5 1.50 20% 2.20 21.0 21.0 SMD Type SMD Type T = 40 K rise at rated current. Inductance drop 20% at rated current. DC-Superposed Characteristics DC-Superposed Characteristics DC-Superposed Characteristics MPCH0730LR12 Inductance Inductance (H) (H) 0.12 0.14 0.30 MPCH0730LR12 0.25 0.30 Inductance Inductance (H) (H) 0.14 0.10 0.12 0.08 0.10 0.06 0.08 0.04 0.06 0.02 0.04 0.00 0.02 0 0.00 5 10 15 20 25 30 35 Idc [A] 0 5 10 15 20 25 30 35 0.15 0.20 0.10 0.15 0.05 0.10 0.00 40 MPCH0730LR24 0.20 0.25 0.00 0.05 40 MPCH0730LR24 0 5 10 15 0 5 10 15 Idc [A] 0.20 0.18 MPCH0740LR15 0.30 MPCH0740LR15 0.25 0.30 0.18 0.14 0.16 0.12 0.14 0.10 0.12 0.08 0.10 0.06 0.08 0.04 0.06 0.02 0.04 0.00 0.02 0.00 0 5 10 15 20 25 30 35 5 10 15 20 20 40 25 30 35 40 25 30 35 40 25 30 35 25 30 35 40 MPCH0740LR24 0.10 0.15 0.05 0.10 0.00 40 MPCH0740LR24 0 5 10 15 20 Idc [A] 0 5 10 15 20 Idc [A] MPCH0740LR36E 0.45 MPCH1040LR36 MPCH0740LR36E MPCH1040LR36 (c) KEMET Electronics www.kemet.com 0.45 Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * 0.45 0.40 0.40 0.35 0.40 0.30 0.35 0.25 0.30 0.35 0.40 0.30 0.35 0.25 0.30 nce ) (H) nce ) (H) 35 0.15 0.20 Idc [A] 0.45 30 0.20 0.25 0.00 0.05 40 Idc [A] 0 25 Idc [A] Inductance Inductance (H) (H) Inductance Inductance (H) (H) 0.20 0.16 20 Idc [A] L9003_MPCH * 3/28/2017 2 Indu Indu 0.08 0.04 0.06 0.02 0.04 0.00 0.02 0 Inductors 0.00 5 10 15 20 25 30 35 0.00 0.05 40 Idc [A] 0 5 10 15 20 25 30 35 0.05 0.10 0.00 40 0 5 10 15 0 5 10 15 Idc [A] Large-Current Power Inductors MPCH Series 0.45 0.45 0.00 10 15 20 25 30 35 40 Idc [A] 0 5 10 15 20 25 30 35 0.40 0.45 0.35 0.40 0.30 0.35 0.25 0.30 0.20 0.25 0.15 0.20 0.10 0.15 0.05 0.10 0.00 0.05 0 0.00 40 1.60 Inductance Inductance (H) (H) Inductance Inductance (H) (H) 1.00 1.20 0.80 1.00 0.60 0.80 0.40 0.60 0.20 0.40 0.00 5 10 15 20 25 30 Idc [A] 0 5 10 5 10 0 5 15 20 25 30 0.00 35 40 15 20 25 30 35 40 10 15 20 25 30 35 40 5 10 15 20 25 30 20 25 30 Idc [A] 0 5 10 15 Idc [A] MPCH1060LR45 0.2 0.50 12 Power Inductors VOL.11 MPCH1250L1R5 1.5 0.40 Inductance (H) Inductance (H) 30 MPCH1055L1R3 1.40 1.60 1.20 1.40 1.00 1.20 0.80 1.00 0.60 0.80 0.40 0.60 0.20 0.40 0.00 0.20 0 Power Inductors VOL.11 12 25 Idc [A] Idc [A] 0.60 20 MPCH1055L1R3 MPCH1040L1R0 0 40 Idc [A] MPCH1040L1R0 0.00 0.20 35 MPCH1040LR36 Idc [A] 1.20 30 MPCH1040LR36 Inductance Inductance (H) (H) Inductance Inductance (H) (H) MPCH0740LR36E 5 25 Idc [A] DC-Superposed Characteristics cont'd MPCH0740LR36E 0.40 0.45 0.35 0.40 0.30 0.35 0.25 0.30 0.20 0.25 0.15 0.20 0.10 0.15 0.05 0.10 0.00 0.05 0 20 Idc [A] 0.30 0.20 1.0 0.5 0.10 0.00 0 5 10 15 20 25 30 35 40 45 50 0.0 0 5 DC Current (A) (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com 10 15 20 25 DC Current (A) L9003_MPCH * 3/28/2017 3 Inductors Large-Current Power Inductors MPCH Series Specifications MPCH1250L1R5 14.3 Maximum 14.3 Maximum 14.3 Maximum 1R5H 14.3 Maximum 1R5H 1R5H 14.3Maximum Maximum 14.3 14.3 Maximum 14.3 Maximum 14.3 Maximum 1R5H 1R5H 1R5H 1R5H 1R5H 1R5H 1R5H 6.0 Maximum 5.0 Maximum 5.0 Maximum 5.0 Maximum 5.0 Maximum 5.0 Maximum (6.6) 2.1 (6.6) (6.6) (6.6) (6.6) (6.6) (6.6) (6.6) (6.6) 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 5.0 Maximum 5.0 Maximum 5.0 Maximum 5.0 Maximum Maximum 2.2 2.2 2.2 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 3.3 3.6 3.6 3.6 3.6 3.6 5.9 3.6 3.3 3.3 3.6 3.6 3.6 3.6 5.9 3.70 3.40 3.3 3.3 5.9 3.3 3.3 5.9 5.9 3.33.3 3.3 5.95.9 3.3 5.9 3.3 3.3 3.6 3.6 3.6 3.6 3.3 3.3 3.3 3.3 3.6 3.6 3.6 3.6 5.9 3.3 3.3 5.9 3.3 5.9 3.3 3.3 5.9 3.6 2.1 2.1 2.1 2.1 2.1 3.3 5.20 3.70 3.70 5.20 3.70 5.20 3.70 3.70 3.70 5.20 3.70 3.70 5.20 3.70 3.703.705.20 5.20 3.70 3.70 3.70 3.70 5.20 5.20 3.70 3.70 3.70 5.20 3.70 7.90 3.40 3.40 7.90 3.40 3.40 7.90 3.40 3.40 7.90 3.40 3.40 7.90 3.40 3.40 7.90 4.10 4.10 4.10 4.10 6.0 Maximum Maximum 6.0 (6.6) 2.1 2.1 2.1 3.3 3.3 4.10 4.10 4.104.10 6.0 Maximum 6.0 Maximum 6.0 Maximum 5.9 5.9 3.6 5.5 Maximum 6.0 Maximum 6.0 Maximum Maximum 6.06.0Maximum 2.00.3 0.3 2.0 2.0 0.3 3.00.5 0.5 3.0 3.0 0.5 2.1 3.3 3.3 4.10 14.3 Maximum 3.3 3.0 0.5 5.5 Maximum 5.5 Maximum Maximum 5.5 5.5 Maximum 2.7 4.10 R45H R45H (10.0) R45H R45H R45H R45H R45H R45H 3.00.5 0.5 3.0 3.0 0.5 2.1 2.1 2.1 3.00.5 0.5 3.0 3.0 0.5 0.5 3.0 0.5 3.03.0 0.5 2.1 2.1 2.1 2.1 2.1 2.1 3.00.5 0.5 3.0 3.0 0.5 3.0 0.53.0 3.0 0.5 0.5 5.5 Maximum 5.5 Maximum 5.5Maximum Maximum 5.5 Maximum 5.5 3.5 5.9 3.3 3.33.33.33.3 5.95.95.93.3 5.9 3.3 3.35.9 3.33.3 3.3 3.50.5 0.5 3.5 3.5 0.5 12.0 Maximum (10.0) 12.0 Maximum 12.0 12.0 Maximum 12.0Maximum Maximum (10.0) (10.0) R45H (10.0) (10.0) (10.0) 12.0 Maximum 2.00.3 0.3 2.0 0.3 0.3 2.0 0.3 2.0 2.0 2.0 0.3 2.0 0.3 3.0 0.5 4.0 Maximum 3.5 0.5 10.0 0.3 10.0 0.3 10.0 0.3 10.0 0.3 10.0 0.3 10.010.0 0.30.3 10.00.3 0.3 10.0 10.0 0.3 10.010.0 0.30.3 10.00.3 0.3 10.0 10.0 0.3 10.00.3 0.3 10.0 0.3 10.0 10.0 0.3 10.0 0.3 1.5 2.7 3.40 3.40 3.40 3.403.40 3.40 7.90 3.40 3.407.907.90 7.90 3.40 2.2 2.2 2.2 2.2 2.2 2.2 2.2 3.10 3.10 3.10 3.10 MPCH1250L1R5 MPCH1250L1R5 MPCH1250L1R5 MPCH1250L1R5 MPCH1250L1R5 MPCH1250L1R5 4.0 Maximum 2.72.7 3.53.5 2.72.7 2.7 2.73.5 2.7 3.5 2.7 3.5 2.7 3.10 MPCH1250L1R5 MPCH1250L1R5 MPCH1250L1R5 3.3 3.5 2.7 3.5 2.7 3.5 2.7 3.5 2.7 2.7 3.50.5 0.5 3.5 3.5 3.5 0.50.5 3.5 3.5 0.5 0.5 MPCH1060LR45 1.5 2.50 2.50 2.502.502.50 2.50 MPCH1060LR45 4.0 Maximum 4.0 4.0 Maximum Maximum 4.0 Maximum 4.0 Maximum 4.0 Maximum 4.0 Maximum 4.0 Maximum 2.50 MPCH1060LR45 MPCH1060LR45 MPCH1060LR45 MPCH1060LR45 MPCH1060LR45 1.5 1.5 1.5 1.5 1.5 1.51.5 1.5 2.1 12.0 Maximum 12.0 Maximum (10.0) 12.0 Maximum 12.0 Maximum (10.0) (10.0) 10.010.0 0.30.3 10.00.3 0.3 10.0 10.0 0.3 MPCH1060LR45 MPCH1060LR45 MPCH1060LR45 11.7 Maximum 2.7 3.0 Maximum (MPCH0730) 4.0 Maximum (MPCH0740) R36H 11.7 Maximum 11.7 Maximum 11.711.7 Maximum Maximum 10.0 0.3 10.0 0.3 10.0 10.00.3 0.3 10.0 0.3 MPCH1055L1R3 MPCH1055L1R3 R36H R36H R36H R36H 11.5 Maximum R36H R36H R36H R36H 11.7 Maximum 11.7 Maximum 11.7 Maximum 11.7 Maximum 11.7 Maximum 12.50 MPCH1055L1R3 MPCH1055L1R3 MPCH1055L1R3 R12H 11.5 Maximum 12.50 12.50 12.50 12.50 12.50 MPCH1055L1R3 MPCH1055L1R3 MPCH1055L1R3 MPCH1055L1R3 MPCH1055L1R3 R12H 11.5 Maximum 11.5 11.5 Maximum Maximum 11.5 Maximum Maximum 11.511.5 Maximum 11.5 Maximum 11.5 Maximum 12.50 12.50 12.50 12.50 MPCH1040L1R0 R12H R12H R12H R12H R12H 8.0 Maximum R12H R12H 6.7 0.3 6.7 0.3 0.3 6.76.7 0.3 6.7 0.36.7 0.3 8.0 4.0 (MPCH0740) (MPCH0730) 3.0 Maximum (MPCH0730) 8.0Maximum Maximum3.0 Maximum 4.0Maximum Maximum (MPCH0740) 8.0 Maximum 4.0 Maximum (MPCH0740) 8.0 Maximum (MPCH0740) 8.0 Maximum 4.0 Maximum 4.0 Maximum (MPCH0740) MPCH0740LR24 MPCH1040LR36 MPCH0740LR36E MPCH1040LR36 MPCH1040LR36 MPCH1040LR36 MPCH1040LR36 MPCH1040LR36 MPCH1040LR36 MPCH1040L1R0 MPCH1040L1R0 MPCH1040L1R0 MPCH1040LR36 MPCH1040L1R0 MPCH1040L1R0 MPCH1040L1R0 MPCH1040L1R0 MPCH1040L1R0 MPCH1040LR36 MPCH1040LR36 MPCH1040L1R0 2.7 Land Pattern 2.7 2.7 Maximum (MPCH0730) 3.0 Maximum(MPCH0740) (MPCH0730) 4.03.0 Maximum 3.0 Maximum (MPCH0730) 2.50 2.50 2.50 8.0 Maximum 6.7 6.7 0.30.3 6.70.3 0.3 6.7 MPCH0730LR12 MPCH0730LR24 MPCH0730LR12 MPCH0730LR24 MPCH0730LR12 MPCH0730LR12 MPCH0730LR12 MPCH0730LR12 MPCH0740LR15 MPCH0730LR12 MPCH0730LR24 MPCH0730LR12 MPCH0740LR15 MPCH0730LR24 MPCH0730LR24 MPCH0730LR24 MPCH0730LR24 MPCH0730LR24 MPCH0740LR24 MPCH0740LR15 MPCH0730LR24 MPCH0740LR15 MPCH0740LR24 MPCH0740LR15 MPCH0740LR15 MPCH0740LR15 MPCH0740LR15 MPCH0740LR36E MPCH0740LR15 MPCH0740LR24 MPCH0740LR24 MPCH0740LR24 MPCH0740LR36E MPCH0730LR12 MPCH0740LR24 MPCH0740LR24 MPCH0740LR24 MPCH0740LR24 MPCH0740LR36E MPCH0740LR36E MPCH0740LR36E MPCH0730LR24 MPCH0740LR36E MPCH0740LR36E MPCH0740LR36E MPCH0740LR36E MPCH0740LR15 3.10 3.10 3.10 3.10 3.10 3.0 Maximum (MPCH0730) 3.0 Maximum (MPCH0730) 3.0 8.0 Maximum 4.0Maximum Maximum(MPCH0730) (MPCH0740) Dimensions 8.0 4.0 Maximum (MPCH0740) 8.0 Maximum Maximum 4.0(mm) Maximum(MPCH0730) (MPCH0740) 3.0 Maximum Part Number MPCH0730LR12 Operating temperature range: -20C to +120C (Include self temperature rise) (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com L9003_MPCH * 3/28/2017 4 Inductors Large-Current Power Inductors MPCH Series Taping Specification Dimensions of indented square hole plastic tape oD 0 3 B W F P2 E P0 T K P1 A Reel dimensions Reel Qty 500* F E E 0.1 7.0 0.1 8.0 0.2 16.0 0.1 7.5 0.1 1.75 0.1 12.0 0.1 2.0 0.1 4.0 Tolerance Nominal 0.1 10.5 0.1 12.1 0.3 24.0 0.1 11.5 0.1 1.75 0.1 16.0 0.1 2.0 Tolerance Nominal 0.1 W2 10.5 0.1 12.1 0.2 24.0 0.1 11.5 0.1 1.75 0.1 24.0 PTolerance oD 0 2 Nominal 0.1 10.5 0.1 12.1 0.2 24.0 0.1 11.5 0.1 1.75 Tolerance Nominal 0.1 13.1 0.1 12.1 0.2 24.0 0.1 11.5 0.1 1.75 Nominal 500 hole plastic tape DimensionsMPCH1055 of indented square MPCH1060 500 MPCH1250 500 P0 P1 P2 P0 oD0 T K 0.05 1.55 0.05 0.4 0.1 5.3 0.1 4.0 0.05 1.55 0.05 0.4 0.1 5.2 0.1 2.0 0.1 4.0 0.05 1.55 0.05 0.4 0.1 6.0 0.1 24.0 0.1 2.0 0.1 4.0 0.05 1.55 0.05 0.4 0.1 6.5 0.1 24.0 0.1 2.0 0.1 4.0 0.05 1.55 0.05 0.4 0.1 5.4 3 B T E MPCH1040* W F 1,000 B CTolerance D W MPCH0730, MPCH0740 A Dimensions (mm) W1 A B Series * MPCH1040LR36 Reel Qty = 1,000 K P1 A Reel Specifications Reel dimensions E C D A B W1 W2 Dimensions (mm) Series A B C D E MPCH0730, MPCH0740 Tolerance Nominal 2.0 o330 1.0 o80 0.2 o13.0 0.8 o21.0 0.5 2.0 MPCH1040 Tolerance Nominal 5.0 o330 5.0 o80 0.5 o13.5 1.0 o21.0 0.5 2.0 Tolerance 2.0 1.0 0.5 0.8 0.5 Nominal o380 o100 o13.0 o21.0 2.0 MPCH1055 MPCH1060 MPCH1250 r W1 W2 R1.0 1.0 17.5 1.0 21.5 R1.0 2.0 24.4 3.0 30.4 2.0 3.0 24.4 30.4 R1.0 (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com L9003_MPCH * 3/28/2017 5 Inductors Large-Current Power Inductors MPCH Series KEMET Electronic 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. (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com L9003_MPCH * 3/28/2017 6