Datasheet

2© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard L9012_MPX • 5/5/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
SMD Inductors
Metal Composite Power Inductors MPX
Performance Characteristics
Item Performance Characteristics
OperatingTemperature
−55°Cto+155°C(includingself-temperaturerise)
RatedInductanceRange
0.10–100.00µHat100kHz,1mA
Inductance Tolerance
±20%
RatedDCResistanceRange
0.48–341.2mΩmaximum
RatedCurrentRange
2 – 90 A
Table 1 – Ratings & Part Number Reference
1
T = 40 K rise at rated current
2
Inductance drop 20% at rated current
3
Inductance drop 30% at rated current
All electrical characteristics data is referenced to 25°C.
Part
Number
Inductance
(µH)
at 100 kHz,
1 mA
Inductance
Tolerance
DC
Resistance
(mΩ) Typical
DC
Resistance
(mΩ)
Maximum
Rated Current (A) Self-
Resonance
Frequency
(MHz)
Irms
1
(Reference)
Isat
2
(Reference)
Isat
3
(Reference)
MPX1D0520LR15 0.15 ±20% 3.40 3.90 16.9 15.5 22.0 190.0
MPX1D0520LR22 0.22 ±20% 4.30 5.00 15.0 14.5 19.0 150.0
MPX1D0520LR33 0.33 ±20% 5.30 6.20 13.4 11.0 16.0 110.0
MPX1D0520LR47 0.47 ±20% 6.70 7.80 12.0 9.0 14.0 87.0
MPX1D0520LR68 0.68 ±20% 10.60 12.20 9.5 7.5 11.0 74.0
MPX1D0520L1R0 1.00 ±20% 16.40 18.90 7.6 7.0 9.0 62.0
MPX1D0520L1R5 1.50 ±20% 30.90 35.60 5.6 4.5 7.0 44.0
MPX1D0520L2R2 2.20 ±20% 35.10 40.40 5.2 4.5 6.5 39.0
MPX1D0520L3R3 3.30 ±20% 55.80 64.20 4.1 3.5 5.5 34.0
MPX1D0520L4R7 4.70 ±20% 84.00 96.60 3.4 3.5 4.5 26.0
MPX1D0520L6R8 6.80 ±20% 113.40 130.50 2.9 2.5 4.0 22.0
MPX1D0520L100 10.00 ±20% 193.70 222.80 2.2 2.5 3.5 20.0
MPX1D0530LR15 0.15 ±20% 2.40 2.80 22.0 15.0 21.0 180.0
MPX1D0530LR22 0.22 ±20% 3.40 3.90 18.4 11.0 16.0 140.0
MPX1D0530LR33 0.33 ±20% 4.50 5.20 16.0 10.5 15.0 110.0
MPX1D0530LR47 0.47 ±20% 6.00 6.90 13.8 9.0 13.0 91.0
MPX1D0530LR68 0.68 ±20% 7.10 8.20 12.6 8.0 12.0 70.0
MPX1D0530L1R0 1.00 ±20% 10.00 11.50 10.7 7.5 10.5 52.0
MPX1D0530L1R5 1.50 ±20% 15.30 17.70 8.6 5.5 8.0 45.0
MPX1D0530L2R2 2.20 ±20% 21.40 24.60 7.3 4.5 6.5 35.0
MPX1D0530L3R3 3.30 ±20% 37.20 42.80 5.5 4.0 5.5 29.0
MPX1D0530L4R7 4.70 ±20% 54.10 62.20 4.6 3.0 4.5 26.0
MPX1D0530L6R8 6.80 ±20% 93.70 107.80 3.5 2.5 4.0 23.0
MPX1D0530L100 10.00 ±20% 121.80 140.10 3.1 2.5 3.5 18.0
MPX1D0530L150 15.00 ±20% 186.50 214.60 2.5 2.0 3.0 15.0
MPX1D0530L220 22.00 ±20% 296.60 341.20 2.0 1.8 2.5 12.0
MPX1D0618LR10 0.10 ±20% 2.40 2.80 18.9 22.5 40.0 230.0
MPX1D0618LR15 0.15 ±20% 3.20 3.80 16.2 20.0 30.0 170.0
MPX1D0618LR22 0.22 ±20% 4.60 5.30 13.7 16.0 26.0 140.0
Part Number
Inductance
(µH) at 100
kHz, 1 mA
Inductance
Tolerance
DC Resistance
(mΩ) Typical
DC Resistance
(mΩ) Maximum
Irms
1
Isat
2
Isat
3
Rated Current (A)