Overview of IRF740SPBF by Vishay Intertechnologies
The IRF740SPBF is a N-channel silicon metal-oxide semiconductor Field-Effect Transistor (MOSFET) characterized by its 400 V drain-source breakdown voltage and 10 A maximum drain current. This component, encapsulated in a TO-263AB package commonly referred to as D2PAK, offers a drain-source on-resistance of 0.55 ohms, which prominent design criteria for applications necessitating high-efficiency and low power loss. Equipped with enhancement mode operating capabilities and rated for up to 150°C operating temperature, the IRF740SPBF serves remarkably in high-power and high-temperature situations.
This device is avalanche rated, meaning it can safely absorb unexpected or momentary high-energy pulses. Another attribute is its ability to handle up to 125 W of power dissipation and 40 A of pulsed drain current, making it suitable for challenging electrical applications that require robust performance during peak transient conditions. Vishay Intertechnologies manufactures the IRF740SPBF, adhering to industry standards such as RoHS compliance for hazardous material restrictions and lead-free construction. Notably, the factory lead time is indicated as 8 weeks as of the current writing.
Industry Applications for IRF740SPBF
The IRF740SPBF by Vishay Intertechnologies, being part of the Power Field-Effect Transistors subcategory, potentially fills a number of roles across various industries. Below are several industry applications where this component might be utilized, considering its electrical characteristics and capability.
- Consumer Electronics: The IRF740SPBF could potentially be used in high-efficiency power supplies and adapters, which are commonplace in devices such as computers and television sets. Its high breakdown voltage and significant current handling capability make it suitable for regulating and converting high voltages and currents without excessive heat production.
- Industrial Automation: In industrial automation systems, this MOSFET might be found in motor control circuits or as a switch in high-power robotic arms. Its avalanche rating and robust thermal performance parameters would be crucial in environments undergoing rigorous operational stresses.
- Energy and Power Systems: Within power management systems, such as uninterruptible power supplies (UPS) and inverters, the efficiency and heat-handling capabilities of the IRF740SPBF could optimize performance. Its fast switching times and high power tolerance are essential for maintaining stability and reliability in these critical applications.
- Renewable Energy: Given its specifications, the IRF740SPBF could also be applicable in solar power inverters, where efficient power conversion is needed to maximize the output from photovoltaic cells. The MOSFET could handle high transient surges often seen in these applications, due in part to its robust built-in diode configuration.
Please note that these potential industry applications are purely illustrative and require thorough analysis and validation by engineering and design teams to ensure compliance with industry standards and specific application requirements.
About Vishay Intertechnologies
Vishay Intertechnologies is a key player in the global electronics market, highly recognized for its extensive range of power semiconductor products, particularly in the realm of Transistors and Power Field-Effect Transistors. The IRF740SPBF is a testament to Vishay’s commitment to offering devices that meet significant power handling and efficiency needs in demanding electrical and thermal environments. Alongside the IRF740SPBF, Vishay produces various other silicon-based MOSFETs, encompassing a wide range of voltages, currents, and package types, aimed at providing solutions for nearly any type of power switching or amplification task required by modern electronic applications.
Where to Find IRF740SPBF by Vishay Intertechnologies
To purchase the IRF740SPBF by Vishay Intertechnologies, an excellent starting point is the findchips.com platform. Here, not only can you find up-to-date stock levels and competitive pricing, but you can also compare the IRF740SPBF against other Power Field-Effect Transistors. Historically, distributors like Mouser Electronics, TME, and RS have carried this part. However, for current availability, you should verify on findchips.com to ensure you receive the most accurate information and options from a broad range of suppliers.