STF5NK52ZD - N-channel 525V - 4.4Ω - 4.5A TO-220FP Zener-Protected SuperMESH™ Power MOSFET

The STF5NK52ZD is a state-of-the-art N-channel Power MOSFET presented by STMicroelectronics, designed with the proprietary SuperMESH™ technology that combines the benefits of reduced on-resistance, Zener protection, and excellent switching performance, making it an ideal choice for high-efficiency power management tasks.

Key Features

• High Voltage Capability: With a drain-source voltage of 525V, this MOSFET can handle high voltage applications, making it suitable for a variety of power conversion systems.
• Low On-Resistance: The STF5NK52ZD boasts an on-resistance of only 4.4Ω, which translates to reduced conduction losses and improved overall efficiency in power circuits.
• High Current Rating: It supports a continuous drain current of 4.5A, allowing it to drive moderate loads with ease.
• Zener-Protected: The built-in Zener diode provides protection against overvoltage, ensuring the reliability and longevity of both the MOSFET and the devices it controls.
• TO-220FP Package: Enclosed in a fully molded TO-220FP package, the STF5NK52ZD offers good thermal performance and is easy to mount on a printed circuit board.
• 100% Avalanche Tested: This device is guaranteed to withstand stressful conditions, having been tested for safe operation during avalanche conditions.

Applications

The STF5NK52ZD is versatile and can be used in a wide range of applications, including:

• Switch Mode Power Supplies (SMPS)
• High-frequency DC/DC converters
• Power Factor Correction (PFC) circuits
• Lighting applications
• Motor control circuits

With its robust design and superior electrical characteristics, the STF5NK52ZD from STMicroelectronics is a powerful component for designers looking to optimize their power management systems for efficiency and reliability. Its integration of advanced technology ensures that it meets the stringent demands of modern electronic applications.