STMicroelectronics

STD3NK80Z-1

STD3NK80Z-1 Description

The STD3NK80Z-1 is a high-performance MOSFET (Metal Oxide) from STMicroelectronics, designed for demanding applications that require high voltage and current capabilities. This N-Channel device features an 800V drain-to-source voltage (Vdss) rating, making it suitable for high-voltage applications. With a continuous drain current (Id) of 2.5A at 25°C, the STD3NK80Z-1 can handle significant power dissipation, up to 70W (Tc). The device is mounted through-hole and comes in a tube package, ensuring reliable performance in various electronic systems.

STD3NK80Z-1 Features

• High Voltage Rating: The STD3NK80Z-1 boasts an 800V drain-to-source voltage (Vdss), making it ideal for high-voltage applications such as power supplies, motor controls, and industrial equipment.
• Low On-Resistance: With a maximum Rds(on) of 4.5Ω at 1.25A and 10V, the STD3NK80Z-1 offers low on-resistance, reducing power losses and improving efficiency in power management systems.
• Robust Gate Drive: The device has a maximum gate-source voltage (Vgs) of ±30V, ensuring reliable operation across a wide range of input voltages.
• Low Input Capacitance: The STD3NK80Z-1 features a low input capacitance (Ciss) of 485pF at 25V, which helps reduce switching losses and improve overall performance.
• Compliance with Regulations: The STD3NK80Z-1 is REACH unaffected and RoHS3 compliant, ensuring compliance with environmental and safety regulations.

STD3NK80Z-1 Applications

The STD3NK80Z-1 is well-suited for a variety of applications where high voltage and current capabilities are required. Some specific use cases include:

• Power Supplies: The high voltage rating and low on-resistance make the STD3NK80Z-1 ideal for power supply designs, particularly in industrial and automotive applications.
• Motor Controls: The device's high voltage and current ratings, combined with its low on-resistance, make it suitable for motor control applications, such as electric vehicle motor drives and industrial motor control systems.
• Industrial Equipment: The STD3NK80Z-1's robust performance and high voltage rating make it an excellent choice for industrial equipment, such as power inverters and high-voltage switching circuits.

Conclusion of STD3NK80Z-1

The STD3NK80Z-1 from STMicroelectronics is a high-performance MOSFET designed for demanding high-voltage applications. Its combination of high voltage and current ratings, low on-resistance, and compliance with environmental and safety regulations make it an ideal choice for power supplies, motor controls, and industrial equipment. With its unique features and advantages over similar models, the STD3NK80Z-1 is a reliable and efficient solution for a wide range of electronic systems.