The STD4NK50ZD-1 is a high-performance N-channel MOSFET produced by STMicroelectronics, a leader in semiconductor solutions. This MOSFET is designed to meet the efficiency and reliability requirements of a wide range of electronic applications, including switch-mode power supplies, power management systems, and motor control circuits.

Key Features

• High Voltage Capability: The STD4NK50ZD-1 can handle a drain-source voltage (V_DS) of up to 500V, making it suitable for high-voltage applications.
• Low On-Resistance: With an on-resistance (R_DS(on)) as low as 1.2 Ohm, this MOSFET ensures minimal power loss and improved efficiency during operation.
• Fast Switching Speed: The device features a fast switching speed, which is critical for reducing switching losses in power conversion applications.
• Enhanced Durability: The STD4NK50ZD-1 is encapsulated in a robust package that enhances its durability and thermal performance.
• High Current Capability: It has a continuous drain current (I_D) rating of 3A, which allows it to handle significant power levels.

Applications

The versatility of the STD4NK50ZD-1 MOSFET makes it an ideal choice for various applications such as:

• Power supply units
• LED lighting systems
• DC-DC converters
• Motor drives and inverters
• Power management circuits

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The STD4NK50ZD-1 is built to meet stringent quality standards, ensuring reliable performance in demanding environments. It is designed to withstand high energy pulses in the avalanche and commutation mode, which is critical for reliable operation under abnormal conditions.

Environmental Compliance

In line with global environmental standards, the STD4NK50ZD-1 complies with RoHS (Restriction of Hazardous Substances) regulations, ensuring that it is free from harmful substances and suitable for use in environmentally sensitive applications.