STMicroelectronics

STD5NK40Z-1

STD5NK40Z-1 Description

The STD5NK40Z-1 is a high-performance N-Channel MOSFET designed and manufactured by STMicroelectronics. This device is part of the SuperMESH™ series, offering superior electrical characteristics and robust performance. With a drain-to-source voltage (Vdss) of 400V and a continuous drain current (Id) of 3A at 25°C, the STD5NK40Z-1 is well-suited for demanding applications requiring high voltage and current handling capabilities.

STD5NK40Z-1 Features

• High Voltage and Current Ratings: The STD5NK40Z-1 boasts a drain-to-source voltage (Vdss) of 400V and can handle a continuous drain current (Id) of 3A at 25°C, making it ideal for high-power applications.
• Low On-Resistance: The device features a maximum on-resistance (Rds On) of 1.8Ω at 1.5A and 10V, ensuring efficient power dissipation and reduced power losses.
• Robust Gate Drive: With a maximum gate-source voltage (Vgs) of ±30V, the STD5NK40Z-1 can be easily driven by various gate drive circuits.
• Low Gate Charge: The maximum gate charge (Qg) of 17nC at 10V contributes to faster switching speeds and reduced switching losses.
• Environmental Compliance: The STD5NK40Z-1 is REACH unaffected and RoHS3 compliant, ensuring compliance with environmental regulations.
• Moisture Sensitivity Level (MSL) 1: The device is rated for MSL 1, indicating unlimited storage time before reflow soldering, making it suitable for various manufacturing processes.

STD5NK40Z-1 Applications

The STD5NK40Z-1 is an excellent choice for applications requiring high voltage and current handling capabilities, such as:

• Power Electronics: Ideal for power supply designs, motor control, and inverter applications.
• Industrial Automation: Suitable for motor drives, robotics, and other high-voltage control systems.
• Automotive Electronics: Perfect for electric vehicle (EV) charging systems, battery management, and powertrain control.
• RF Power Amplifiers: The device's high voltage and current ratings make it suitable for RF power amplifiers in communication systems.

Conclusion of STD5NK40Z-1

The STD5NK40Z-1 from STMicroelectronics is a powerful N-Channel MOSFET that offers a unique combination of high voltage and current ratings, low on-resistance, and robust performance. Its compliance with environmental regulations and moisture sensitivity level make it an ideal choice for a wide range of high-power applications in power electronics, industrial automation, automotive electronics, and RF power amplifiers. With its superior electrical characteristics and reliable performance, the STD5NK40Z-1 stands out as a top choice for demanding applications in the electronics industry.