Diodes Inc's Business Segments

Diodes Incorporated and its subsidiaries is a leading global manufacturer and supplier of high-quality application specific standard products within the broad discrete, logic, analog and mixed-signal semiconductor markets. Diodes serves the consumer electronics, computing, communications, industrial, and automotive markets. Diodes’ products include diodes, rectifiers, transistors, MOSFETs, protection devices, function-specific arrays, logic, amplifiers and comparators, Hall-effect and temperature sensors, power management devices, including LED drivers, AC-DC converters and controllers, DC-DC switching and linear voltage regulators, and voltage references along with special function devices, such as USB power switches, load switches, voltage supervisors, and motor controllers. Diodes’ corporate headquarters and Americas’ sales office are located in Plano, Texas and Milpitas, California. Design, marketing, and engineering centers are located in Plano; Milpitas; Taipei, Taiwan; Taoyuan City, Taiwan; Zhubei City, Taiwan; Manchester, England; and Neuhaus, Germany. Diodes’ wafer fabrication facilities are located in Manchester and Shanghai, China. Diodes has assembly and test facilities located in Shanghai, Jinan, Chengdu, and Yangzhou, China, as well as in Hong Kong, China, Neuhaus and Taipei. Additional engineering, sales, warehouse, and logistics offices are located in Taipei; Hong Kong; Manchester; Shanghai; Shenzhen, China; Seongnam-si, South Korea; and Munich, Germany, with support offices throughout the world. We were incorporated in 1959 in California and reincorporated in Delaware in 1968.

Diodes, Inc. offers a comprehensive portfolio of semiconductor products and services that cater to a variety of high-volume consumer electronic applications. Their extensive catalog encompasses over 25,000 distinct products designed specifically for integration into devices such as LCD and LED televisions, LCD panels, set-top boxes, and portable consumer electronics like smartphones, tablets, and notebooks.

The company focuses heavily on low pin count semiconductor devices that comprise one or more active and/or passive components. This targeted approach enables them to serve end-equipment markets known for their high-volume potential, positioning Diodes, Inc. favorably within the semiconductor industry.

Product Categories

1. Discrete Semiconductor Products:
Diodes, Inc. is known for its diverse range of discrete semiconductor products, which include:
- Schottky Rectifiers: Designed for efficiency with minimal forward voltage drop, these diodes are ideal for power applications.
- Schottky Diodes: A variety of performance Schottky diodes that exhibit quick switching capabilities, making them suitable for high-frequency applications.
- Zener Diodes: These include tight tolerance and low operating current types, which are essential for voltage regulation in circuits.
- Rectifiers: Standard, fast, super-fast, and ultra-fast recovery rectifiers for various power management applications, including bridge rectifiers.
- Switching Diodes: Used for signal routing and switching functions in electronic circuits.
- Small Signal Bipolar Transistors: Applications include amplification, switching, and signal processing.
- Prebiased Transistors: Integrated transistors with fixed bias for simplified circuit design.
- MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistors): Key components for power management because of their efficiency in switching applications.
- Thyristor Surge Protection Devices: Protect circuits from voltage spikes.
- Transient Voltage Suppressors: Used to protect sensitive components against voltage surges.

2. Analog Products:
The analog domain offers a variety of products designed to manage and process electronic signals effectively:
- Power Management Devices: This category includes AC-DC and DC-DC converters, USB power switches, as well as low dropout and linear voltage regulators.
- Linear Devices: These consist of operational amplifiers, comparators, current monitors, voltage references, and reset generators, all essential for analog signal processing.
- LED Lighting Drivers: Specialized drivers designed to efficiently power LED arrays.
- Audio Amplifiers: High-performance amplifiers for sound applications.
- Sensor Products: This includes Hall-effect sensors commonly used for position and motion sensing and motor drivers for controlling electric motors.

3. Standard Logic Products:
Diodes offers a variety of standard logic solutions, including:
- Low-Voltage CMOS: Complementary metal-oxide-semiconductor devices suited for low-power applications.
- High-Speed CMOS Devices: Advanced logic products designed for high-performance circuitry.
- Ultra-Low Power CMOS Logic: Designed for minimal power consumption in battery-operated devices.
- Analog Switches: Devices that enable the routing of analog signals with minimal distortion.

4. Multichip Products:
This category includes co-packaged discrete, analog, and mixed-signal components integrated into compact packages to save space and improve performance.

5. Silicon Wafer Products:
Diodes, Inc. also supplies silicon and silicon epitaxial wafers that serve as the foundational materials for their manufacturing processes. These wafers are critical for producing a wide array of semiconductor devices.

6. Frequency Control Products (FCPs):
Following their acquisition of Pericom, Diodes, Inc. expanded its portfolio to include frequency control products such as crystals and oscillators. These components are vital for providing frequency references necessary for a range of electronic systems in computing, communications, and consumer electronics.

Conclusion
Diodes, Inc. maintains a robust and diverse portfolio tailored for high-volume—yet cost-sensitive—consumer electronics applications. Their emphasis on low pin count semiconductor devices ensures compatibility and efficiency across a vast array of end-user products, solidifying their position as a key player within the semiconductor industry. From discrete components to integrated solutions across numerous electronic applications, Diodes, Inc. remains committed to innovation and meeting the evolving needs of their customers.