The STU9NC80Z is a high voltage N-channel Power MOSFET designed and manufactured by STMicroelectronics, a leader in semiconductor solutions. This MOSFET is part of their SuperMESH™ series, which is known for combining a high voltage breakdown with low on-resistance, providing an efficient and reliable solution for high-performance switching applications.

This device is characterized by its 800V breakdown voltage, making it suitable for high voltage applications that require robust power handling capabilities. The MOSFET's low on-resistance of 0.75Ω minimizes conduction losses, while its 9A continuous current rating allows for a considerable amount of current to flow through the device, making it ideal for applications such as power supplies, lighting, and motor control.

The STU9NC80Z is enhanced with Zener-protection, which protects the device from voltage transients and ensures stability and longevity in harsh electrical environments. This feature is particularly beneficial in applications where voltage spikes are common, providing an additional layer of security for the device and the overall system.

Available in both TO-251 (IPAK) and TO-252 (DPAK) packages, the STU9NC80Z offers flexibility in terms of mounting and space-saving on printed circuit boards (PCBs). Its compact size does not compromise its thermal performance, as the package design allows for efficient heat dissipation, ensuring reliable operation even under high power conditions.

Key features of the STU9NC80Z include:

• 100% avalanche tested
• Exceptional dv/dt capability
• Gate charge minimized
• Very low intrinsic capacitances
• Zener-protected

Engineered for energy-saving performance and reduced environmental impact, the STU9NC80Z MOSFET reflects STMicroelectronics' commitment to developing advanced power solutions. It offers engineers a powerful combination of efficiency, reliability, and versatility for designing state-of-the-art electronic systems.