The BUK9612-55B is a high-performance, N-channel TrenchMOS™ standard level field-effect transistor (FET) designed and manufactured by NXP Semiconductors. This robust MOSFET is engineered to deliver efficient power management and conversion in a wide array of applications, making it a versatile component for modern electronic systems.

Key Features

• Low On-State Resistance: The BUK9612-55B boasts a low on-state resistance (R<sub>DS(on)), which translates to reduced conduction losses and improved overall efficiency, particularly beneficial in high-current applications.
• High-Speed Switching: Designed for fast switching, this MOSFET enables high-frequency operation, which is essential for efficient power supplies and converters.
• Standard Level Gate Drive: The device operates with standard level gate drive voltages, making it compatible with a broad range of drive circuits and simplifying design integration.
• Robust Thermal Performance: The BUK9612-55B is encapsulated in a TO-220AB package, known for its excellent thermal characteristics, ensuring reliable operation even under high temperature conditions.

Applications

With its impressive specifications, the BUK9612-55B is suitable for a multitude of applications, including:

• DC/DC converters
• Switch Mode Power Supplies (SMPS)
• Motor drives
• Automotive systems
• Power management circuits

Product Specifications

Parameter Value Drain-Source Voltage (V<sub>DS) 55V Continuous Drain Current (I<sub>D) 75A Power Dissipation (P<sub>D) 110W Operating Temperature Range -55°C to +175°C

As a testament to its reliability and performance, the BUK9612-55B from NXP is a preferred choice for engineers and designers seeking a MOSFET that offers both power efficiency and durability. Whether for automotive, industrial, or consumer electronics, this component is built to meet the rigorous demands of modern electronic environments.