The BUK128D-B is a high-performance power MOSFET from STMicroelectronics, designed for a range of applications requiring efficient power management and switching. This device is particularly suitable for automotive and industrial applications, offering robustness and reliability in demanding environments.

Key Features

• Device Type: Power MOSFET
• Voltage Rating: The BUK128D-B is designed to handle significant voltages, making it ideal for high-voltage switching applications.
• Current Handling: This MOSFET is capable of conducting large currents, which is essential for applications that demand high power levels.
• Low On-Resistance: The device has a low R_DS(on), which ensures minimal voltage drop across the device when it is in the on-state, leading to higher efficiency and lower heat generation.
• Fast Switching Speed: The fast switching capability of the BUK128D-B minimizes losses during the transition from on to off states and vice versa, which is critical for power efficiency.
• Thermal Performance: Excellent thermal characteristics allow the MOSFET to operate reliably over a wide temperature range, which is crucial for automotive and industrial environments.

Applications

The BUK128D-B is versatile and can be used in a variety of applications, including:

• Automotive applications such as engine control units, power distribution systems, and LED lighting.
• Industrial automation, including motor drives, power supplies, and energy management systems.
• Power conversion systems like DC/DC converters and inverters.

Quality and Reliability

STMicroelectronics is known for its commitment to quality, and the BUK128D-B is no exception. It is manufactured to meet the highest industry standards for performance and reliability, ensuring it meets the rigorous requirements of the automotive and industrial sectors.

Environmental Compliance

The BUK128D-B is compliant with the RoHS directive, which restricts the use of certain hazardous substances in electrical and electronic equipment. This compliance reflects STMicroelectronics' dedication to environmental sustainability and the production of eco-friendly products.