09
2026-09
Professional supplier of power semiconductors for industrial, new-energy and automotive applications. Strict quality control, fast delivery, global technical support.
Wide range of power semiconductor devices, from low-voltage MOSFETs to high-voltage SiC and IGBT modules.
N-Channel MOSFET
Low Rds(on), high switching speed, wide voltage range from 20V to 1000V. TO-220, TO-247, D2PAK, SOP packages.
SIC MOSFET
Silicon carbide power devices for high-efficiency, high-temperature applications. 650V, 1200V, 1700V series.
IGBT
High-power IGBT transistors and modules for inverter, motor drive, welding and energy storage systems.
Schottky & Fast Recovery Diode
Low forward voltage Schottky diodes and ultra-fast recovery rectifiers for high-efficiency power supply.
Micro LED Chip
Micro LED is light and electricity chip interconnection technology. It covers trillion-level projection and consumer markets. Chip pixel size ranges from 2μm ~40μm, including single color & full-color RGB micro LED chips.
TOLL PACKAGE MOSFET
Precision voltage regulation and reference diodes for power supply, instrumentation and control circuits.
High-speed gate driver ICs for driving MOSFET, SiC and IGBT in inverters and switching power supplies.
Single-phase and three-phase bridge rectifiers for AC–DC conversion in industrial and consumer power systems.
LM-Semi is a professional supplier and distributor of power semiconductor components, focusing on MOSFETs, IGBTs, SiC devices, Schottky diodes and related power management ICs.
With years of industry experience and strong supply chain resources, we serve customers in industrial power, new energy storage, automotive electronics, consumer electronics and more. Our commitment: genuine products, stable quality, fast delivery and professional technical support.
Our power semiconductors power a wide range of industries and applications worldwide.
High-efficiency MOSFETs and diodes for SMPS, server power, telecom power and industrial automation.
View details →SiC MOSFETs and IGBTs for solar inverters, energy storage systems (ESS), and portable power stations.
View details →AEC-Q100 qualified devices for OBC, DC-DC converter, motor drive, BMS and car charging systems.
View details →IGBT modules and power MOSFETs for industrial motor drives, servo systems, robotics and CNC.
View details →Low-voltage MOSFETs and Schottky diodes for chargers, adapters, smart home devices and wearables.
View details →High-voltage SiC and IGBT solutions for AC/DC charging stations, OBC modules and power conversion.
View details →We are proud to serve leading companies across multiple industries.
Send us your BOM or requirement, our engineering team will reply within 24 hours with competitive pricing and technical support.