PHB42N03LT - NXP Semiconductors

The PHB42N03LT from NXP Semiconductors is a robust TrenchMOS™ silicon technology-based N-channel enhancement-mode Field-Effect Transistor (FET) designed for high-speed switching applications. This particular model is part of the TrenchMOS transistor family, which is renowned for providing superior performance in terms of switching speed, thermal characteristics, and overall efficiency.

Key Features

• Low Threshold Voltage: The device features a low threshold voltage, which ensures low voltage operation, making it suitable for a variety of low voltage applications.
• High-Speed Switching: With its fast switching capabilities, the PHB42N03LT is ideal for high-frequency operations, which is crucial for modern power management systems.
• Low On-State Resistance (R<sub>DS(on)): The transistor has a very low on-state resistance, which minimizes conduction losses and improves overall efficiency.
• High Power and Current Handling: It can handle high levels of power and current without performance degradation, making it suitable for demanding applications.
• Robustness: The product is designed to withstand harsh conditions, ensuring reliability and longevity in a wide range of environments.

Applications

The PHB42N03LT is versatile and can be used in a multitude of applications, including:

• DC/DC converters
• Motor control circuits
• Power management systems
• Automotive applications
• Switch-mode power supplies

Technical Specifications

• Drain-Source Voltage (V<sub>DSS): 30 V
• Continuous Drain Current (I<sub>D): 42 A
• Power Dissipation (P<sub>D): 100 W
• Operating Temperature Range: -55°C to 175°C

With its combination of efficiency, speed, and durability, the PHB42N03LT is a reliable choice for engineers and designers looking to optimize their power circuit designs. NXP's commitment to quality ensures that this FET will perform to the highest standards, providing consistent and dependable results in a range of electronic applications.