Taiwan Semiconductor Company (TSC)

About

Founded in 1979 as a local manufacturer, TSC has developed into a global company with more than 1,500 employees and is listed on the Taiwan Stock Exchange.

TSC has grown into a global leader in power semiconductor devices. 

With over 45 years of experience in technology, manufacturing, and global supply chain operations, Taiwan Semiconductor Company (TSC) has established itself as a specialist in discrete power rectifiers. TSC’s expertise has fueled progress in automotive electronics, industrial control, smart appliances, communications, and so much more. 

Over time, its product range has grown to include trench Schottky diodes, MOSFETs, power transistors, LED driver ICs, analog ICs, and ESD protection devices, supporting a wide variety of power management and protection applications.

 The company continues to be led by its founder and CEO, Arthur Wang, whose focus on quality, service, and value remains central to its operations.

 Product Overview

• Discrete Semiconductors
• Small signal transistors
• MOSFETs (including automotive-qualified)
• Switching diodes and rectifiers
• High voltage rectifiers
• ESD protection devices
• Analog Components
• Amplifiers
• Comparators
• Voltage regulators (including LDOs)
• LED driver ICs
• Voltage references
• Other standard analog ICs
• Sensors
• Hall Effect sensors (for magnetic field detection)
• Linear position sensors 
• Wide Bandgap Devices
• Silicon Carbide (SiC) rectifiers
• Gallium Nitride (GaN) 

This list covers TSC’s main product categories, making it easier for you to see the range of solutions they provide for power management, protection, sensing, and analog applications.

Use the TSC selection guide for more details >

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Industry Expertise

• Automotive Electronics
  TSC delivers semiconductor solutions that meet the stringent standards of the automotive industry. With IATF 16949-certified facilities and a “zero-defect” manufacturing strategy, TSC’s discrete devices and protection components are integrated into vehicle power management, safety, and control systems. The company’s ongoing collaborations with global automotive leaders and its investment in advanced technologies ensure reliability and compliance in this demanding sector.

• Industrial Automation & Control
  TSC’s products are widely used in industrial automation, instrumentation, and power control applications. The company’s robust rectifiers, MOSFETs, and analog ICs support efficient energy conversion and circuit protection in industrial equipment. TSC’s focus on quality, operational flexibility, and smart manufacturing enables it to address the evolving needs of industrial customers.

• Consumer Electronics
  TSC provides a broad range of discrete semiconductors and analog ICs for consumer electronics, including power supplies, LED lighting, and home appliances. The company’s expertise in efficient power management and circuit protection ensures device reliability and energy savings for end users.

• Telecommunications & Networking
  TSC’s components are integral to telecommunications infrastructure, supporting 5G/6G networks and data transmission systems. Their ESD protection devices, voltage regulators, and signal conditioning components help maintain signal integrity and protect sensitive equipment in high-speed communication environments.

• Renewable Energy & Photovoltaics
  TSC supports the renewable energy sector with power devices and protection components designed for photovoltaic systems and other green technologies. Their products enable efficient energy conversion, circuit protection, and system reliability in solar inverters and related applications.

• Global Supply Chain & Manufacturing
  With over four decades of experience, Taiwan Semiconductor has developed a resilient global supply chain and advanced manufacturing capabilities. The company operates multiple wafer fabrication and packaging facilities in Taiwan and China, maintaining high standards of quality and environmental compliance (ISO 9001, ISO 14001). TSC’s strategic market positioning and commitment to continuous improvement underpin its role as a trusted partner across industries