NOT FOR NEW DESIGN SMD Inductors Large-Current Power Inductors MPLC Overview The KEMET MPLC metal composite inductors offer large inductance values for use in DC to DC switching power supplies. These inductors offer superior permeability when compared to technologies based on ferrite cores. The round wire design allows for higher inductance compared to other wire designs. Applications Switching DC-DC power supplies Notebook computers Tablets Embedded computer systems HDTVs DVD and BluRay players Part Number System MPLC 0730 L 1R0 Series Size Code Inductor Inductance Code H MPLC 0730 R = decimal point 1040 Example: 1R0 = 1.0 H One world. One KEMET KEMET Electronics Corporation KEMET Tower One East Broward Boulevard L9004 MPLC 7/31/2018 1 Fort Lauderdale, FL 33301 USA 954-766-2800 www.kemet.comSMD Type Large-Current Power Inductors Large-Current Power Inductors MPLC Series MPLC Series RoHS Compliant RoHS Compliant Precautions (see page 80) In d u c t a n c e R a t e d c u rre n tA DC resistance Model at 100kHz, 1mA 1 2 Irms Isat m max. (Ref.) (Ref.) H MPLC0730L1R0 1.0 20% 9.0 10.6 11.0 MPLC0730L1R5 1.5 20% 15.0 8.6 8.8 MPLC0730L2R2 2.2 20% 19.0 7.3 8.2 MPLC0730L3R3 3.3 20% 30.0 5.7 6.5 MPLC0730L4R7 4.7 20% 41.0 5.0 5.6 MPLC1040L1R0 1.0 20% 5.5 14.3 16.2 MPLC1040L1R5 1.5 20% 7.0 12.4 12.7 MPLC1040L2R2 2.2 20% 10.0 10.5 11.0 MPLC1040L3R3 3.3 20% 14.0 8.8 9.3 NOT FOR NEW DESIGN MPLC1040L4R7 4.7 20% 19.0 8.0 8.0 SMD Inductors 1T=40K rise at rated current.2Inductance drop 20% at rated current. Large-Current Power Inductors MPLC Operating temperature range: 20+120 (Include self temperat ure rise) Table 1 Ratings & Part Number Reference Shape and Dimensions Recommended Land Pattern Rated Current (A) Inductance (H) Inductance DC Resistance MPLC0730 Series MPLC0730 Series Part Number 1 2 at 100 kHz Tolerance (m) Maximum Irms (Ref.) Isat (Ref.) 7.7 Maximum MPLC0730L1R0 1.0 20% 9.0 10.6 11.0 MPLC0730L1R5 1.5 20% 15.0 8.6 8.8 MPLC0730L2R2 2.2 20% 19.0 7.3 8.2 MPLC0730L3R3 3.3 20% 30.0 5.7 6.5 MPLC0730L4R7 4.7 20% 41.0 2.05.0 3.9 2.0 5.6 (1.4) 3.0 Maximum MPLC1040L1R0 1.0 20% 5.5 14.3 16.2 MPLC1040 Series MPLC1040 Series MPLC1040L1R5 1.5 20% 7.0 12.4 12.7 11.5 Maximum MPLC1040L2R2 2.2 20% 10.0 10.5 11.0 MPLC1040L3R3 3.3 20% 14.0 8.8 9.3 MPLC1040L4R7 4.7 20% 19.0 8.0 8.0 SMD Type 1 T = 40 K rise at rated current. SMD Type 3.8 6.0 3.8 2 Inductance drop 20% at rated current. (2.1) mm 4.0 Maximum Large-Current Power Inductors Large-Current Power Inductors SMD Type Large-Current Power Inductors Large-Current Power Inductors MPLC Series MPLC Series DC-Superposed Characteristics SMD Type DC-Superposed Characteristics MPLC Series MPLC Series RoHS Compliant RoHS Compliant Large-Current Power Inductors Large-Current Power Inductors MPLC0730 MPLC1040 RoHS Compliant RoHS Compliant 5.0 5.0 Large-Current Power Inductors Large-Current Power Inductors MPLC Series MPLC Series 4.5 4.5 Precautions (see page 80) MPLC Series MPLC Series 4.0 4.0 RoHS Compliant Precautions (see page 80) RoHS Compliant In d u c t a n c e R a t e d c u rre n tA 4R7 4R7 DC resistance Model 3.5 at 100kHz, 1mA 1 3.5 2 Irms Isat RoHS Compliant In d u c t a n c e R a t e d c u rre n tA RoHS Compliant m max. H (Ref.) (Ref.) DC resistance 3.0 3.01 2 Model at 100kHz, 1mA Irms Isat m max. MPLC0730L1R0 1.0 20% 9.0 10.6 11.0 H 3R3 (Ref.) (Ref.) 3R3 Precautions (see page 80) 2.5 2.5 MPLC0730L1R5 1.5 20% 15.0 8.6 8.8 MPLC0730L1R0 1.0 20% 9.0 10.6 11.0 In d u c t a n c e R a t e d c u rre n tA Precautions (see page 80) DC resistance 2.0 2R2 2.0 Model at 100kHz, 1mA 1 2 MPLC0730LMPL2R2C0730L1R5 2.2 20%1.5 20% 19.015.0 7.38.6 Irms 8.28.8 Isat 2R2 m max. In ducHta n c e (Ref.) R a t e d c u rre n tA(Ref.) 1.5 1.5 MPLC0730LMPL3R3C0730L2R2 3.3 20%2.2 20% 30.019.0 DC resistance 5.77.3 6.58.2 1 2 Model at 100kHz, 1mA 1R5 Irms Isat 1R5 MPLC0730L1R0 1.0 20% 9.0 10.6 11.0 m max. (Ref.) (Ref.) MPLC0730L3R3 3.3 20% H 30.0 5.7 6.5 MPLC0730L4R7 4.7 20% 41.0 5.0 5.6 1.0 1R0 1.0 1R0 MPLC0730L1R5 1.5 20% 15.0 8.6 8.8 MPLC0730L1R0 1.0 20% 9.0 10.6 11.0 MPLC0730L4R7 4.7 20% 41.0 5.0 5.6 MPLC1040L1R0 1.0 20% 5.5 14.3 16.2 MPLC0730L2R2 2.2 20% 19.0 7.3 8.2 0.5 0.5 MPLC0730L1R5 1.5 20% 15.0 8.6 8.8 MPLC1040L1R0 1.0 20% 5.5 14.3 16.2 MPLC0730L3R3 3.3 20% 30.0 5.7 6.5 MPLC1040L1R5 1.5 20% 7.0 12.4 12.7 MPLC0730L2R2 2.2 20% 19.0 7.3 8.2 0.0 0.0 MPLC0730L4R7 4.7 20% 41.0 5.0 5.6 MPLC1040L1R5 1.5 20% 7.0 12.4 12.7 MPLC1040L2R2 2.2 20% 10.0 10.5 11.0 0 MPLC0730L3R3 5 3.3 1020% 15 30.0 0 5.7 5 6.5 10 15 20 MPLC1040L1R0 1.0 20% 5.5 14.3 16.2 MPLC1040L2R2 2.2 20% 10.0 10.5 11.0 MPLC1040L3R3 MPLC0730L3.3 4R720% 4.7 20% 14.0 41.0 8.8 5.0 9.3 5.6 MPLC1040L1R5 DC Current (A)1.5 20% 7.0 12.4 DC Current (A)12.7 MPLC1040L3R3 3.3 20% 14.0 8.8 9.3 MPLC1040L1R0 1.0 20% 5.5 14.3 16.2 MPLC1040L4R7 4.7 20% 19.0 8.0 8.0 MPLC1040L2R2 2.2 20% 10.0 10.5 11.0 MPLC1040L4R7 MPLC1040L1R54.7 20% 1.5 20% 19.0 7.0 8.0 12.4 8.0 12.7 MPLC1040L3R3 3.3 20% 14.0 8.8 9.3 1T=40K rise at rated current.2Inductance drop 20% at rated current. MPLC1040L2R2 2.2 20% 10.0 10.5 11.0 1T=40K rise at rated current.2Inductance drop 20% at rated current. MPLC1040L4R7 4.7 20% 19.0 8.0 8.0 Operating temperature range: 20+120 (Include self temperat ure rise) MPLC1040L3R3 3.3 20% 14.0 8.8 9.3 Operating temperature range: 20+120 (Include self temperat ure rise) 1T=40K rise at rated current.2Inductance drop 20% at rated current. MPLC1040L4R7 4.7 20% 19.0 8.0 8.0 DimensionsOperating temperature range: 20+120 (Include self temperat ure rise) 1T=40K rise at rated current.2Inductance drop 20% at rated current. Power Inductors VOL.11 Operating temperature range: 20+120 (Include self temperat ure rise) Shape and Dimensions Recommended Land Pattern Shape and Dimensions Recommended Land Pattern 14 Part Number Dimensions (mm) MPLC0730 SeriesLand Pattern MPLC0730 Series Shape and Dimensions MPLC0730 SeriesRecommended Land Pattern MPLC0730 Series MPLC0730 Series MPLC0730 Series Shape and Dimensions Recommended Land Pattern 7.7 Maximum 7.7 Maximum 7.7 Maximum MPLC0730 Series MPLC0730 Series 7.7 Maximum MPLC0730 2.0 3.9 2.0 (1.4) 2.0 3.9 2.0 2.0 3.9 2.0 3.0 Maximum (1.4) (1.4) 3.0 Maximum 2.0 3.9 2.0 MPLC1040 Series MPLC1040 Series 3.0 Maximum (1.4) MPLC1040 Series MPLC1040 Series 3.0 Maximum MPLC1040 Series MPLC1040 Series 11.5 Maximum MPLC1040 Series MPLC1040 Series 11.5 Maximum 11.5 Maximum 11.5 Maximum MPLC1040 3.8 6.0 3.8 (2.1) mm 4.0 Maximum 3.8 6.0 3.8 3.8 6.0 3.8 (2.1) (2.1) mm mm 4.0 Maximum 3.8 6.0 3.8 4.0 Maximum (2.1) mm DC-Superposed4.0 Maximum Characteristics DC-Superposed Characteristics DC-Superposed Characteristics MPLC0730 MPLC1040 Operating temperature range: 20C to +120C (Include self temperature rise) 5.0 5.0 DC-Superposed Characteristics 4.5 MPLC0730 4.5 MPLC1040 5.0 5.0 MPLC0730 4.0 MPLC1040 4.0 KEMET Electronics Corporation KEMET Tower One East Broward Boulevard L9004 MPLC 7/31/2018 2 4R7 4R7 5.0 4.5 5.0 4.5 3.5 3.5 MPLC0730 MPLC1040 4.0 4.0 4.5 3.0 4.5 3.0 Fort Lauderdale, FL 33301 USA 954-766-2800 www.kemet.com 5.0 4R7 5.0 4R7 3R3 3R3 3.5 3.5 2.5 2.5 4.0 4.0 4.5 4.5 3.0 4R7 3.0 4R7 2.0 2R2 2.0 3.5 3R3 3.5 3R3 2R2 4.0 2.5 4.0 2.5 1.5 1.5 1R5 1R5 3.0 4R7 3.0 4R7 2.0 2R2 2.0 3.5 1.0 1R03.5 1.0 2R2 1R0 3R3 3R3 2.5 2.5 1.5 1.5 1R5 1R5 0.5 0.5 3.0 3.0 2.0 1.0 1R0 2.0 1.0 1R0 2R2 0.03R3 0.0 3R3 2R2 2.5 2.5 0 5 10 15 0 5 10 15 20 0.5 0.5 1.5 1.5 1R5 1R5 2.0 0.0 DC Current (A) 2.0 0.0 DC Current (A) 2R2 1.0 1R0 1.0 2R2 1R0 0 5 10 15 0 5 10 15 20 1.5 1.5 1R5 1R5 0.5 DC Current (A) 0.5 DC Current (A) 1.0 1R0 1.0 1R0 0.0 0.0 0 5 10 15 0 5 10 15 20 0.5 0.5 Power Inductors VOL.11DC Current (A) DC Current (A) 0.0 0.0 0 5 10 15 0 5 10 15 20 14 Power Inductors VOL.11 DC Current (A) DC Current (A) 14 Power Inductors VOL.11 14 Power Inductors VOL.11 14 Inductance (H) 10.0 0.2 6.7 0.2 Inductance (H) 10.0 0.2 6.7 0.2 Inductance (H) 10.0 0.2 6.7 0.2 Inductance (H) Inductance (H) 10.0 0.210.0 0.2 6.7 0.26.7 0.2 4.0 0.1 3.2 0.1 4.0 0.1 3.2 0.1 Inductance (H) Inductance (H) 4.0 0.14.0 0.1 3.2 0.13.2 0.1 Inductance (H)Inductance (H) 4.0 0.1 3.2 0.1 4.6 3.5 4.6 3.5 Inductance (H) 4.6 4.6 3.5 3.5 4.6 3.5