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Si-HV MOSFET

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GaN

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AUTOMOTIVE

Car Wireless charging

In-vehicle Infotainment

Low Voltage Battery Management System

LED Lighting

Brushless (Brushed) Motor

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Drones

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A comprehensive product portfolio accompanied by technical support capabilities

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AUTOMOTIVE
AUTOMOTIVE
AUTOMOTIVE
MOSFET | IGBT |
Driver |
IGBT |<br> IPM
IGBT
IPM
SiC |<br> GaN
SiC
GaN
SiC |
GaN
SiC | GaN |
Analog IC
Analog IC
Analog IC
Gate Driver | LED Driver |

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Innovative Products
Gathering of Innovative Products, Leading Technological Innovation

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Leading Edge 120V SGT MOSFET in TOLL Package
Leading Edge 120V SGT MOSFET in TOLL Package
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SiNESEMI's Industry-leading drone solutions
SiNESEMI's Industry-leading drone solutions
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Applications
Delivering comprehensive one-stop solutions tailored to diverse industries

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AUTOMOTIVE
Car Wireless Charging In-vehicle Infotainment Low Voltage BMS LED Lighting Brushless (Brushed) Motor
Industrial
BMS Energy Storage PV Solution Roborts Micro Inverter Drones Balcony Energy Storage
AI
AI Serve
Consumer Electronics
Power tools Electric Motorcycle

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About Us
A high-quality, technology-leading semiconductor
Strategic Shareholder – UNT
United Nova Technology Co.,Ltd.
688469 688469
STAR Market
2017 2017
Established
400 400 hundred million
Market value

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Technological Leadership
Strong Supply Chain
Differentiated Layout
High-Quality Service
Newsroom
Technological Innovation and Breakthroughs of SiNESEMI

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The outstanding performance of SMT3001 series in synchronous rectification and motor applications
Product News
The outstanding performance of SMT3001 series in synchronous rectification and motor applications
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SiNESEMI’s Introduces PDFN5060-8L-W package—featuring a fused source lead
Product News
SiNESEMI’s Introduces PDFN5060-8L-W package—featuring a fused source lead
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Company News
Automotive-grade MOSFET SMT4005AHPQ has been awarded the 2025 Annual Influential Automotive Chip
The award aims to recognize domestic automotive chip products that have achieved mass production, through an authoritative selection process—specifically those that possess core attributes including independent innovation, technological leadership, strong market competitiveness, and high customer recognition.
Press Releases
SiNESEMI Announces 120V SGT MOSFET in TOLL Package Designed to Maximize Efficiency in High Power Applications
​SiNESEMl has released the 120V-Toll-packaged MOSFET- SMT12TO1AHTL. The device has industry-leading ultra-low on-impedance and electrical performance, demonstrating high efficiency, high reliability and high stability in high -power-density, high-current applications such as electric vehicles, drones, electric motorcycles, electric bicycles, battery protection and communication power suppliesand has been verified by several benchmark customers to enter mass production.

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