MPL-SE4030-220 Semi-Shielded Inductor 22H APPLICATIONS Battery-powered devices High-efficiency SMPS Embedded computing Input filters FEATURES ELECTRICAL CHARACTERISTICS Parameter Value Unit Size 4mmx4mmx3mm (1) Inductance L 20% 22 H Semi-Shielded Construction Resistance RDC typ 219 m Low DCR Resistance MAX RDC MAX max 283 m Low Stray Field (2) Max Operating Temp +125C Rated Current IR typ 1.5 A (3) RoHS/REACH-Compliant, Saturation Current 25C ISAT 25C typ 1.65 A Halogen-Free (4) Saturation Current 100C ISAT 100C typ 1.5 A Resonance Frequency fr typ 16 MHz GENERAL SPECIFICATIONS (1) Inductance Measured at 100kHz, 100mA Rated current will cause the coil temperature rise T of 40K I measured with the inductor soldered in a single-layer PCB. Copper layer thickness R (2) Rated Current 35m Cu / PCB size 30x50mm. Temperature behavior dependent on circuit design, PCB layout, proximity to other components, and trace dimensions and thickness. (3) Saturation Current Saturation current will cause L to drop from 30% at 25C ambient temperature 25C (4) Saturation Current Saturation current will cause L to drop from 30% at 100C ambient temperature 100C Temperature Test Condition Electrical specifications measured at 25C, 35% RH if not given differently Operating temperature: -40C to +125C (including temp rise) Operating Condition Should not exceed +125C under worst-case operation conditions Tape and Reel packaging: -10C to +40C Storage Condition Humidity: <50% RH All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive. For MPS green status, please visit the MPS website under Quality Assurance. MPS, the MPS logo, and Simple, Easy Solutions are registered trademarks of Monolithic Power Systems, Inc. or its subsidiaries. MPL-SE4030-220 Rev. 1.2 www.MonolithicPower.com 1 3/15/2021 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2021 MPS. All Rights Reserved. MPL-SE4030-220 SEMI-SHIELDED INDUCTOR 22H TYPICAL PERFORMANCE CURVES Inductance vs. Current Temperature Rise vs. Current Impedance vs. Frequency Inductance vs. Frequency MPL-SE4030-220 Rev. 1.2 www.MonolithicPower.com 2 3/15/2021 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2021 MPS. All Rights Reserved.