The STB14NK50ZT4 is a high-performance N-Channel MOSFET designed and manufactured by STMicroelectronics, a leader in semiconductor solutions. This device is part of their STripFET™ series, which is renowned for its low on-resistance and high switching performance. The STB14NK50ZT4 is particularly well-suited for a wide range of power applications, including switch-mode power supplies, DC-AC converters, motor control circuits, and general-purpose switching applications.

Key Features

• Voltage and Current: The STB14NK50ZT4 can handle drain-source voltages up to 500V, making it ideal for high-voltage applications. It also supports a continuous drain current of up to 14A, providing robust performance for heavy-load conditions.
• Low On-Resistance: With an extremely low on-resistance of typically 0.36 ohm, this MOSFET ensures high efficiency and minimizes power losses during operation, which is critical for energy-sensitive designs.
• Fast Switching Speed: The fast switching speed of this device makes it an excellent choice for high-frequency power switching applications, resulting in improved overall performance of the power circuit.
• Enhanced Durability: The STB14NK50ZT4 is designed with ruggedized device technology, offering improved reliability and a longer lifespan even under harsh operating conditions.
• 100% Avalanche Tested: Each unit is guaranteed to withstand stressful conditions, having been rigorously tested for avalanche breakdown resilience.

Applications

The STB14NK50ZT4's robustness and reliability make it an excellent choice for various high-performance applications. It is widely used in:

• Power Supply Units (PSUs)
• LED Lighting Systems
• DC-DC & DC-AC Converters
• Motor Drives and Controllers
• Uninterruptible Power Supplies (UPS)
• Power Factor Correction Circuits

Package and Quality Assurance

The STB14NK50ZT4 is offered in a D2PAK package, which is designed for high power dissipation and compactness. STMicroelectronics ensures the highest quality and reliability of their products, and the STB14NK50ZT4 is no exception, meeting stringent industry standards for performance and durability.