STP4NK50ZD - N-Channel MOSFET by STMicroelectronics

The STP4NK50ZD is a high-performance, N-Channel MOSFET brought to you by STMicroelectronics, a leader in semiconductor solutions. This power MOSFET is designed to deliver the efficiency and speed needed for a range of applications, including switching regulators, switching converters, motor drivers, and relay drivers. With its advanced technology, the STP4NK50ZD offers low on-resistance and high blocking voltage, making it an excellent choice for high-efficiency power management tasks.

Key Features:

• High Voltage Capability: The STP4NK50ZD boasts a high drain-source breakdown voltage of 500V, which allows it to handle high voltage applications with ease.
• Low Threshold Drive: It features a low gate threshold voltage, which means that it requires less voltage to turn on, leading to reduced power consumption and improved efficiency.
• Low On-resistance: With an on-resistance as low as 1.2 Ohms, this MOSFET minimizes conduction losses, further enhancing its efficiency in power applications.
• High Current Capability: The device can handle continuous drain currents up to 3.9 A, making it suitable for high current applications.
• Robust Package: Enclosed in a TO-220 package, the STP4NK50ZD is designed for robust performance and excellent thermal dissipation.
• Zener-Protected: The gate-source is protected by an integrated Zener diode, which provides protection against overvoltage, ensuring the longevity and reliability of the MOSFET.

Applications:

• Switch Mode Power Supplies (SMPS)
• DC-AC Converters for Solar Panels
• Power Inverters
• Motor Control Circuits
• High-Efficiency DC-DC Converters

The STP4NK50ZD is a testament to STMicroelectronics' commitment to providing high-quality power transistors that meet the needs of modern electronic applications. Whether you're designing power supplies or involved in motor control, this MOSFET is engineered to help you achieve high performance while maintaining energy efficiency. Its robust design and protective features ensure that the STP4NK50ZD is a reliable component for your power management solutions.