STP85NF55T4 - Power MOSFET by STMicroelectronics

The STP85NF55T4 is a robust and high-performance Power MOSFET presented by STMicroelectronics, one of the leading names in semiconductor technology. This component is designed to cater to a wide range of power applications, known for its efficiency and reliability. It is particularly well-suited for tasks that require fast switching and high current handling capabilities.

Key Features

• Low On-Resistance: The STP85NF55T4 boasts an extremely low on-resistance (R_DS(on)), which translates to reduced conduction losses and enhances overall efficiency in power conversion applications.
• High Current Capacity: With a continuous drain current (I_D) of 80A, this MOSFET can handle significant current, making it ideal for high-power applications.
• High Voltage Threshold: The device can sustain a drain-source voltage (V_DS) up to 55V, providing a good margin for applications that may experience voltage spikes or surges.
• Fast Switching: The STP85NF55T4 is optimized for fast switching, reducing transition losses and improving performance in applications such as switching regulators, converters, and power management systems.
• Low Gate Charge: A low gate charge (Q_g) ensures that the device can be driven at high frequencies without excessive power dissipation, making it suitable for high-speed switching applications.
• 100% Avalanche Tested: Each unit is rigorously tested for avalanche ruggedness, ensuring reliability and durability even under stressful conditions.

Applications

• Switch Mode Power Supplies (SMPS)
• DC-AC Converters for Solar Inverters
• Motor Drives
• Automotive Applications
• Power Management Functions

The STP85NF55T4 Power MOSFET is encapsulated in a TO-220 package, which offers a good balance between thermal performance and compactness. This package is widely used and recognized in the industry, making the MOSFET easy to integrate into various circuit designs. STMicroelectronics provides comprehensive technical support, including datasheets, application notes, and simulation tools to assist designers in implementing the STP85NF55T4 into their projects effectively.

Overall, the STP85NF55T4 from STMicroelectronics represents a high-quality choice for designers looking to enhance the performance and efficiency of their power management systems.