MPL-SE4030-470

MPL-SE4030-470 Semi-Shielded Inductor 47µH APPLICATIONS • • • • FEATURES • • • • • • Battery-Powered Devices High-Efficiency SMPS Embedded Computing Input Filters ELECTRICAL CHARACTERISTICS Parameter Size 4mmx4mmx3mm Semi-Shielded Construction Low DCR Low Stray Field Max Operating Temp +125°C RoHS/REACH-Compliant, Halogen-Free (1) Inductance Resistance Resistance MAX Rated Current (2) Saturation Current 25°C (3) Saturation Current 100°C (4) Resonance Frequency L RDC RDC MAX IR ISAT 25°C ISAT 100°C fr ±20% Typ Max Typ Typ Typ Typ Value Unit 47 480 540 0.9 1 0.82 12 µH mΩ mΩ A A A MHz GENERAL SPECIFICATIONS (1) (2) Inductance Measured at 100kHz, 100mA Rated Current Rated current will cause the coil temperature rise ΔT of 40K IR measured with the inductor soldered in a single-layer PCB. Copper layer thickness 35µm Cu / PCB size 30x50mm. Temperature behavior dependent on circuit design, PCB layout, proximity to other components, and trace dimensions and thickness. (3) Saturation current will cause L to drop from 30% at 25°C ambient temperature (4) Saturation current will cause L to drop from 30% at 100°C ambient temperature Saturation Current 25°C Saturation Current 100°C Temperature Test Condition Operating Condition Storage Condition Electrical specifications measured at 25°C, 35% RH if not given differently Operating temperature: -40°C to +125°C (including temp rise) Should not exceed +125°C under worst-case operation conditions Tape and Reel packaging: -10°C to +40°C Humidity: