Overview of STFW3N150 by STMicroelectronics
The STFW3N150 is a high-voltage N-channel PowerMESH™ MOSFET designed and manufactured by STMicroelectronics. This power MOSFET is characterized by its 1500 V DS breakdown voltage, 2.5 A drain current, and a drain-source on-resistance of 6 Ohms typical, packaged in a widely recognized TO-3PF package. With a minimum threshold voltage of 4 V and a typical gate charge, it is optimized for high-efficiency switching applications. The component is RoHS compliant, ensuring compatibility with environmentally friendly manufacturing and recycling processes.
Built into the STFW3N150 is a diode, indicating a configuration that is single with a built-in diode, which simplifies designs by reducing component count in circuits where a freewheeling diode would also be necessary. The MOSFET’s high avalanche energy rating of 450 mJ makes it suitable for applications subject to high energy pulses. Its physical attributes include a plastic, RoHS-compliant TO-3PF package with three pins, designed for through-hole mounting, enhancing the robustness of the mounting in various applications. The usage of Metal-Oxide Semiconductor (MOS) technology and enhancement mode operation highlights its efficiency and reliability in switching applications.
Industry Applications for STFW3N150
The STFW3N150 MOSFET finds utility across various industry applications, leveraging its high voltage capability and efficiency. Here are several possible use cases, though it’s crucial for engineering and design teams to perform specific analysis and verification:
- Energy and Power Systems: This MOSFET is well-suited for power supply circuits, high-voltage converters, and solar inverters. Its high dielectric strength and low on-resistance are beneficial for energy-efficient power conversion and management, potentially including uninterrupted power supplies (UPS) systems and high-voltage DC/DC converters.
- Medical Imaging: High-voltage requirements in certain medical imaging equipment, such as CT scanners and X-ray machines, could utilize the STFW3N150 for power management and control within the high-voltage sections of these devices, benefiting from its reliability and performance under high-voltage conditions.
- Robotics and Drones: While perhaps not the first application that comes to mind due to its high-voltage capability, advanced robotics and drones requiring high power density for motor control circuits or power distribution systems might incorporate the STFW3N150 for its efficiency and durability.
Note that these applications are conceptual/illustrative and require thorough validation by professional engineering teams to ensure compatibility and safety in practical scenarios.
About STMicroelectronics
STMicroelectronics is a global semiconductor leader, particularly noted for its extensive range of transistors, including Power Field-Effect Transistors. The company leverages advanced technology platforms and processes to deliver high-performance semiconductor solutions across a broad spectrum of electronics applications.
In the domain of Power Field-Effect Transistors, STMicroelectronics offers a variety of products designed to meet diverse application needs, from energy management to automotive electronics. The STFW3N150 is an example of the company’s commitment to providing components that offer reliable performance in demanding conditions, featuring high breakdown voltage, low on-resistance, and robust package types. STMicroelectronics not only focuses on technical excellence but also on environmental sustainability, as evidenced by the RoHS compliance of the STFW3N150 and other components in its product line.
Where to Find STFW3N150 by STMicroelectronics
To locate the STFW3N150 for purchase, engineering and procurement professionals are advised to utilize findchips.com. This platform provides up-to-date inventory and pricing information from a wide range of distributors, making it a valuable resource for sourcing electronic components. For those seeking Power Field-Effect Transistors, findchips.com offers an exceptional tool to compare parts from STMicroelectronics and other manufacturers.
Historically, the STFW3N150 has been available from distributors such as Win Source Electronics, LCSC, TME, and Future Electronics. However, stock levels and availability can fluctuate, so it’s recommended to check findchips.com for current information. This approach will enable procurement professionals to make informed decisions based on the most current data available.