Automotive-Grade Discrete Device
Manufacturing and Solutions Provider
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Product Lines
We offer a comprehensive range of discrete semiconductor devices across six major categories: Diodes, Protection devices, Transistors, MOSFET, SiC, and IC.
MOSFETs MOSFETs
MOSFETs
Low-and Medium-Voltage MOSFETs High-Voltage MOSFETs (≥400V)
Protective Devices Protective Devices
Protective Devices
Transient Voltage Suppression diode Electrostatic protection diode Thyristor Surge Suppressors
Transistors Transistors
Transistors
General-Purpose Small-Signal Bipolar Transistors Digital Transistors
Diodes Diodes
Diodes
Bridge rectifiers General rectifiers High voltage rectifiers Fast recovery rectifiers
SiC SiC
SiC
Single SiC Schottky Diodes SiC MOSFETs
IC IC
IC
Three-Terminal Voltage Regulator ICs Logic ICs
Application Areas
MDD provides a wide range of solutions across multiple sectors, including consumer electronics, industrial automation, smart home,new energy, automotive electronics and emerging industries.
Consumer Electronics
Consumer Electronics
Fast charger
Automotive Electronics
Automotive Electronics
Two-wheeled electric scooter
New Energy
New Energy
BMS Applications
Industrial Automation
Industrial Automation
Frequency Converter AI Servers
Smart Home
Smart Home
Power Adapters Robot Vacuum Cleaner
Emerging Industries
Emerging Industries
Consumer Electronics
Automotive Electronics
New Energy
Industrial Automation
Smart Home
Emerging Industries
New Products
We are continuously expanding our product lineup to provide customers with semiconductor discrete devices that offer superior performance.
NEW
BMS均衡MOS<br/>MDDxxN10A/C
BMS均衡MOS
MDDxxN10A/C
100V series, SOT-23/SOT-23-3L package
Datasheet
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NEW
电机驱动功率MOS<br/>MDDG03/04RxxG/Q
电机驱动功率MOS
MDDG03/04RxxG/Q
30-40V series, PDFN package
Datasheet
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NEW
中低压系列MOS<br/>MDD313xN/P 
中低压系列MOS
MDD313xN/P 
SOT-723 and other miniaturized packages with electrostatic protection signal MOS
Datasheet
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Quality Assurance
From design to delivery,
Strictly control the quality and be responsible for each product.
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About Us
Microdiode Semiconductor was founded in 2008. Headquartered in Shenzhen, the company operates a manufacturing facility in Chuzhou,
Anhui, and maintains customer support centers in cities such as Suzhou, Wuhan, Chongqing, and Chengdu.
18
18 Years Of
Industry Experience
40+
40 Regions
And Countries
2W+
Serving Over 20,000
End Customers
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+86 189 2606 7185
pinpaimdd@mddchenda.com