Infineon IRF1407STRLPBF: High-Performance Power MOSFET for Demanding Switching Applications
The relentless pursuit of efficiency and power density in modern electronics places immense demands on switching components. For designers of power supplies, motor control systems, and high-current switching regulators, selecting the right MOSFET is critical. The Infineon IRF1407STRLPBF stands out as a premier solution, engineered to deliver robust performance in the most challenging applications.
This MOSFET is built upon Infineon's advanced HEXFET technology, a hallmark of reliability and efficiency. Its key defining feature is an exceptionally low on-state resistance (RDS(on)) of just 3.3 mΩ at 10 V. This ultra-low resistance is the cornerstone of its performance, directly translating to minimal conduction losses and reduced heat generation during operation. By dissipating less energy as waste heat, systems can achieve higher overall efficiency, run cooler, and often require less complex thermal management solutions.
Furthermore, the IRF1407STRLPBF is designed for high-speed switching. Its optimized gate charge ensures fast turn-on and turn-off times, which is paramount for high-frequency switch-mode power supplies (SMPS). This capability significantly reduces switching losses, a major source of inefficiency in power conversion circuits. The combination of low RDS(on) and fast switching speed makes this device a powerhouse for applications requiring both high current handling and operational frequency.
Housed in a robust D2PAK (TO-263) package, the component offers a superior power dissipation capability of 330 W. This rugged packaging ensures mechanical durability and excellent thermal performance, allowing it to handle continuous drain current (ID) of 162 A at 25°C. Its avalanche ruggedness guarantees operational resilience, providing an added layer of protection against voltage spikes and unpredictable transient events commonly encountered in industrial environments.
Typical applications that benefit from its prowess include:
Automotive Systems: Electric power steering (EPS), brake systems, and engine management.
Industrial Power Tools: High-torque motor drives for drills and saws.
Server and Data Center PSUs: High-current, high-efficiency DC-DC converters.
Solar Inverters: Maximizing energy harvest in power conversion stages.
ICGOOODFIND: The Infineon IRF1407STRLPBF is a top-tier power MOSFET that masterfully balances ultra-low conduction loss, high-speed switching, and exceptional ruggedness. It is an optimal choice for engineers aiming to push the boundaries of efficiency, power density, and reliability in demanding high-current switching applications.
Keywords: Low RDS(on), HEXFET Technology, High-Current Switching, Power Dissipation, Avalanche Rugged.
