CAV25080

The CAV25080 is a high-performance power MOSFET manufactured by onsemi, designed for efficient switching applications in modern power conversion systems. It features a low RDS(on) of 80 mΩ at VGS = 10 V, enabling minimal conduction losses and high energy efficiency. The device operates with a maximum drain-source voltage (VDS) of 80 V, making it suitable for medium-voltage applications such as DC-DC converters, motor drives, and battery management systems. This MOSFET is optimized for fast switching speeds due to its low gate charge (QG = 64 nC typ.) and low output capacitance (COSS = 390 pF), which reduce switching losses and improve system reliability under high-frequency operation. It supports a continuous drain current (ID) of up to 25 A at 25°C junction temperature, ensuring robust performance in demanding environments. The device also includes an integrated body diode with low forward voltage drop, enhancing efficiency in freewheeling applications. Constructed using onsemi’s advanced trench MOSFET technology, the CAV25080 offers improved thermal performance and reduced thermal resistance (RθJC ≈ 1.2 °C/W), allowing for effective heat dissipation in compact designs. Its rugged construction ensures reliable operation under transient overcurrent conditions, making it ideal for automotive and industrial applications where durability is critical. Commonly used in power supplies for consumer electronics, industrial automation, and renewable energy systems like solar inverters, the CAV25080 provides excellent balance between performance, cost, and reliability. It is packaged in a TO-220-3L form factor, offering ease of integration into PCB layouts and compatibility with standard mounting techniques. The device is fully compliant with RoHS standards and is lead-free, supporting environmentally responsible manufacturing practices.