Product Overview: NXP BUK9Y4R4-40E

The NXP BUK9Y4R4-40E is a high-performance, low-voltage TrenchMOS™ extremely low level FET designed to deliver efficient power management and conversion within a compact footprint. This semiconductor device is part of NXP's leading-edge portfolio of power MOSFETs that prioritize energy efficiency, reliability, and thermal management.

Key Features

• Low On-State Resistance: The device features a very low typical R<sub>DS(on) of 4.4 mΩ at V<sub>GS=10 V, which translates to reduced conduction losses and improved overall efficiency in applications.
• High Continuous Current: Capable of handling a high continuous drain current of up to 40 A, making it suitable for demanding power applications.
• Advanced TrenchMOS Technology: Utilizes NXP's cutting-edge TrenchMOS silicon technology to provide state-of-the-art performance in terms of switching speed and reliability.
• Low Threshold Voltage: The device has a low threshold voltage, ensuring it can be driven at lower gate voltages, which is advantageous in low-voltage applications.
• Robust Thermal Performance: Designed with excellent thermal characteristics, ensuring stable performance even under high temperature operating conditions.

Applications

The BUK9Y4R4-40E is versatile and can be used in a variety of applications, including but not limited to:

• DC/DC Converters
• Power Management Circuits
• Motor Drives
• Computing
• Battery Management Systems
• Automotive Applications

Quality and Reliability

NXP semiconductors are known for their quality and reliability, and the BUK9Y4R4-40E is no exception. It is designed to meet the stringent requirements of industrial and automotive applications, ensuring a long operational lifespan even under harsh conditions.

Environmental Compliance

In line with NXP's commitment to environmental sustainability, the BUK9Y4R4-40E is RoHS compliant and free from harmful substances, making it a responsible choice for eco-conscious manufacturers.