The STD3NK80ZT4 is a high-performance N-Channel MOSFET produced by STMicroelectronics, a leader in semiconductor solutions. This power MOSFET is designed to offer a combination of low on-resistance and high blocking voltage, making it an excellent choice for a wide range of high-efficiency applications.
Key Features
- Voltage Rating: The device boasts an 800V drain-source breakdown voltage (V<sub>DS), providing a comfortable margin for applications requiring high voltage operation.
- Current Capacity: It supports a continuous drain current (I<sub>D) of up to 2.5A, making it suitable for handling moderate power levels.
- R<sub>DS(on): With an on-resistance of 3.5Ω, this MOSFET ensures reduced conduction losses, contributing to overall system efficiency.
- Package: Enclosed in a DPAK (TO-252) package, the STD3NK80ZT4 is designed for compact surface-mount applications, providing good thermal performance and ease of integration into various circuit designs.
- High dv/dt Capability: The device is engineered to withstand high voltage transients, making it robust against harsh electrical environments.
- Gate Charge: It features a low gate charge (Q<sub>g), which reduces the power needed to drive the MOSFET, allowing for efficient switching performance.
- 100% Avalanche Tested: Each unit is guaranteed to be tested for avalanche ruggedness, ensuring reliability under stress conditions.
Applications
The STD3NK80ZT4 is versatile and can be used in various power conversion and switching applications. These include:
- Switch Mode Power Supplies (SMPS)
- LED Lighting Drivers
- High-Efficiency DC-DC Converters
- Motor Control Circuits
- Power Management Functions
Conclusion
With its robust design and high performance, the STD3NK80ZT4 from STMicroelectronics is a reliable choice for designers looking to enhance efficiency and reliability in their high-voltage applications. Its combination of low on-resistance, high voltage rating, and compact footprint make it a valuable component in the power electronics arena.
