Overview of BU508AW by STMicroelectronics
The BU508AW is a high-voltage NPN power transistor optimized for standard definition CRT display applications. Manufactured by STMicroelectronics, this component features a collector emitter voltage maximum of 700V, a continuous collector current of 8A, and power dissipation up to 125W. Its physical configuration is in a TO-247 package, providing a through-hole mounting option with 3 pins. The transition frequency is not specified, which is typical for applications where switching speed is less critical compared to power handling and voltage capability. The BU508AW is also RoHS compliant and features an NPN transistor polarity. Notably, its power dissipation capacity and high voltage capability make it suitable for handling significant power levels in applications requiring high-voltage operation.
Industry Applications for BU508AW
The Power Bipolar Transistors like BU508AW, with its high voltage and current handling capabilities, find use across a diverse range of industries. These applications leverage the component’s strength in switching and amplification at high powers, along with its robustness in challenging electrical environments. Here are some potential use cases:
- Consumer Electronics: In consumer electronics, the BU508AW could potentially be used in power supplies and high-voltage regulation circuits for televisions, particularly in designs based around CRT technology. Its high collector-emitter voltage and current capability would be critical for this application.
- Industrial Automation: For industrial automation systems, this transistor might find applications in motor control circuits, where precise control of high-voltage motors is necessary. It could provide the switching capacity needed for motor drivers or controllers.
- Power Management: The BU508AW’s features may allow it to serve effectively in power conversion and management applications, such as in inverters, converters, and high-voltage power supplies that require reliable switching with minimal loss.
- Audio and Video Systems: Aside from CRT displays, similar components are often utilized in audio amplifiers and power regulation circuits within broader audio/video systems, contributing to power amplification and voltage regulation roles.
- Research and Laboratory Equipment: Laboratory power supplies and equipment that require managing high voltage levels with precision could also potentially employ the BU508AW, benefiting from its high power dissipation and voltage capabilities.
It’s important to note that these potential industry applications are illustrative and require thorough analysis and verification by engineering and design teams to ensure compliance with industry standards and specific application requirements.
About STMicroelectronics
STMicroelectronics is a global semiconductor leader that develops and delivers a wide range of electronic components, including a variety of transistors such as Power Bipolar Transistors. The company has a significant presence in the semiconductor industry, benefiting from extensive research and development efforts and a broad manufacturing capability. STMicroelectronics is known for its commitment to innovation, quality, and sustainability. The BU508AW is part of their extensive portfolio, which includes a variety of power transistors designed for applications requiring high voltage and current handling capabilities. Their products are utilized in multiple industries, including consumer electronics, automotive, industrial automation, and power management, demonstrating the company’s versatility and the wide applicability of its components.
Where to Find BU508AW by STMicroelectronics
For those seeking to procure the BU508AW power transistor, our site findchips.com offers a comprehensive source for comparing availability and pricing from various distributors. To explore alternatives to BU508AW, the Power Bipolar Transistors section provides a broad selection of similar parts from STMicroelectronics or other manufacturers. Historically, the part has been available at distributors including EBV Elektronik, Avnet Silica, TME, Future Electronics, STMicroelectronics, Mouser Electronics, Avnet Americas, DigiKey, and Newark. However, to get current stock levels and pricing, we recommend visiting findchips.com.