onsemi

FQA70N10

FQA70N10 Description

The FQA70N10 is a high-performance N-channel MOSFET from onsemi, designed for applications requiring robust power handling and efficient switching. This device features a drain-to-source voltage (Vdss) of 100V, a continuous drain current (Id) of 70A at 25°C, and a maximum power dissipation of 214W at case temperature (Tc). With a low on-resistance (Rds On) of 23mOhm at 35A and 10V gate-source voltage (Vgs), the FQA70N10 offers excellent efficiency and performance in power electronic applications.

FQA70N10 Features

• Technology: MOSFET (Metal Oxide) - Provides high input impedance and low noise characteristics.
• Input Capacitance (Ciss): 3300 pF @ 25V - Minimizes input charging current and reduces power dissipation.
• Gate Charge (Qg): 110 nC @ 10V - Enables fast switching and reduces switching losses.
• Vgs (Max): ±25V - Offers flexibility in gate drive voltage requirements.
• Rds On (Max): 23mOhm @ 35A, 10V - Ensures low conduction losses and high efficiency.
• Vgs(th) (Max): 4V @ 250µA - Facilitates easy gate drive and control.
• Mounting Type: Through Hole - Provides reliable mechanical and thermal connection to the PCB.
• Package: Tube - Offers protection from physical damage and environmental factors.

FQA70N10 Applications

The FQA70N10 is ideal for a wide range of applications where high power handling, efficient switching, and robust performance are required. Some specific use cases include:

1. Power Supplies: In switch-mode power supplies (SMPS) and uninterruptible power supplies (UPS), the FQA70N10 can handle high currents and voltages while maintaining low conduction losses.
2. Industrial Control: In motor drives and industrial automation systems, the FQA70N10 provides efficient switching and high power handling capabilities.
3. Automotive Electronics: In electric vehicle (EV) charging systems and battery management systems, the FQA70N10 ensures reliable operation under demanding conditions.
4. Renewable Energy: In solar inverters and wind power systems, the FQA70N10 contributes to efficient energy conversion and power management.

Conclusion of FQA70N10

The FQA70N10 from onsemi is a powerful and efficient N-channel MOSFET, offering a combination of high power handling, low on-resistance, and fast switching capabilities. Its unique features, such as low gate charge and high input capacitance, make it an ideal choice for demanding applications in power electronics, industrial control, automotive electronics, and renewable energy systems. With its robust performance and versatile features, the FQA70N10 stands out as a reliable and high-performance solution in the competitive landscape of MOSFETs.