The STP4NK80Z is a high-performance, N-channel Zener-protected Power MOSFET designed and manufactured by STMicroelectronics. This MOSFET is a part of ST's MDmesh™ technology which is well-known for its excellent on-state resistance (R_DS(on)) and gate charge (Q_g) characteristics, making it an ideal choice for a variety of high-efficiency applications.

Key Features

• High Blocking Voltage: With a drain-source voltage (V_DS) of up to 800V, the STP4NK80Z can handle high voltage applications with ease.
• Low On-Resistance: The device has an on-state resistance (R_DS(on)) of 3.0 Ohm, contributing to reduced conduction losses.
• Zener-Protected: The built-in Zener diode provides protection against electrostatic discharge (ESD), enhancing the robustness of the device.
• Reduced Gate Charge: A low gate charge (Q_g) improves the overall efficiency of the MOSFET by minimizing switching losses.
• 100% Avalanche Tested: This guarantees the MOSFET's reliability and performance under extreme conditions.

Applications

The STP4NK80Z is suitable for a wide range of applications, including:

• Switch Mode Power Supplies (SMPS)
• High-efficiency DC-DC converters
• Motor control circuits
• LED lighting solutions
• Electronic ballasts for fluorescent lighting
• Adapters and chargers

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The STP4NK80Z has undergone rigorous testing and quality control measures to ensure it meets the industry standards for reliability and performance. It is RoHS compliant and meets various international safety standards, making it a trustworthy component for both commercial and industrial electronic designs.

Technical Documentation

Detailed technical documentation, including datasheets, application notes, and design resources, are available on the STMicroelectronics website to support engineers in integrating the STP4NK80Z into their projects.