Onsemi FDS2582: Advanced 100V Logic Level N-Channel Power MOSFET
In the realm of power electronics, efficiency, thermal performance, and reliability are paramount. The Onsemi FDS2582 stands out as a highly advanced 100V logic level N-Channel Power MOSFET engineered to meet these critical demands. Designed with state-of-the-art trench technology, this MOSFET delivers exceptional performance in a wide range of applications, from switch-mode power supplies (SMPS) and motor controls to high-frequency DC-DC converters and load switching systems.
A key feature of the FDS2582 is its logic level gate drive capability, which allows it to be driven directly from low-voltage control circuits (as low as 4.5 V), simplifying design and reducing the need for additional interface components. This makes it particularly suitable for modern digital systems powered by microcontrollers, FPGAs, or DSPs operating at lower voltages.
The device boasts an impressively low on-resistance (RDS(on)) of just 9.3 mΩ (max) at 10 V VGS, which minimizes conduction losses and enhances overall system efficiency. This low RDS(on), combined with its high current handling capacity (up to 23 A continuous drain current), ensures robust performance even under demanding conditions. Furthermore, its 100V drain-to-source voltage (VDS) rating provides ample margin for applications involving higher voltage rails, such as 48V telecom and industrial power systems, enhancing system durability and protection against voltage spikes.
The FDS2582 is also designed with fast switching characteristics, which help reduce switching losses in high-frequency operation. This is critical for improving the efficiency of power conversion stages and minimizing heat generation. The MOSFET’s low gate charge (QG) further contributes to reduced drive requirements and smoother switching transitions.
Packaged in the space-efficient and thermally enhanced TO-252 (DPAK) format, the component offers excellent power dissipation capabilities, supporting reliable operation in thermally constrained environments. Its advanced packaging and silicon technology ensure both high performance and long-term stability.
---
The Onsemi FDS2582 is an optimal choice for designers seeking a high-efficiency, logic-level compatible MOSFET that excels in power management, motor drive, and high-frequency switching applications. Its combination of low RDS(on), high voltage rating, and thermal performance makes it a versatile and reliable solution for next-generation power systems.
Keywords:
Logic Level MOSFET, Low RDS(on), 100V Power MOSFET, High Efficiency Switching, Thermal Performance
