Introducing the STD5NK52ZD MOSFET from STMicroelectronics

The STD5NK52ZD is a high-performance, N-channel Power MOSFET designed and manufactured by the renowned semiconductor company, STMicroelectronics. This Power MOSFET is a part of ST's MDmesh™ K5 series, which is known for its extremely low on-resistance and high dv/dt capability. The device is specifically engineered to deliver outstanding efficiency and reliability in a wide range of applications, including switch-mode power supplies (SMPS), lighting, DC-DC converters, and more.

Key Features

• Low Threshold Drive: The STD5NK52ZD can be driven at low gate voltages, making it compatible with logic-level devices and suitable for low-voltage applications.
• High dv/dt Capability: This MOSFET can withstand high voltage transients, ensuring robust performance in circuits susceptible to voltage spikes.
• Reduced Switching Losses: With its low gate charge and capacitance, the STD5NK52ZD minimizes switching losses, which is critical for high-efficiency power designs.
• Improved RDS(on): The device boasts an extremely low on-state resistance, which translates to reduced conduction losses and improved overall efficiency.

Applications

The versatility of the STD5NK52ZD allows it to be used in a variety of applications, including:

• High-efficiency DC/DC converters
• Switch-mode power supplies (SMPS) for computers, telecom, and industrial uses
• Motor control circuits
• LED lighting solutions
• Automotive applications and power management systems

Technical Specifications

The STD5NK52ZD offers a drain-source voltage (V<sub>DS) of 525V, which provides a wide safety margin for applications involving high voltage operations. The continuous drain current (I<sub>D) is rated at 4.4A, ensuring adequate current handling capabilities for a variety of uses. This MOSFET also features a max RDS(on) of 1.2 Ohms, which contributes to its high efficiency and low heat generation.

STMicroelectronics has packaged the STD5NK52ZD in a TO-252 (DPAK), which is known for its compact size and excellent thermal performance. This package is suitable for surface-mount technology (SMT), allowing for efficient assembly in modern electronic manufacturing processes.

With its outstanding performance and reliability, the STD5NK52ZD from STMicroelectronics is an excellent choice for designers looking to optimize their power management solutions.