FDMT80080DC Discrete Semiconductor Products

The FDMT80080DC is a family of advanced power MOSFETs with a fast circuit turn-on time and wide bandwidth that can provide greater power savings and improved performance than traditional MOSFETs. The FDMT80080DC single MOSFETs use a silicon dioxide gate dielectric, which provides excellent switching performance, low gate leakage current, and low off-state leakage current. The MOSFETs can withstand large reverse-blocking voltages and feature a wide operating temperature range.

The FDMT80080DC is suitable for a wide range of applications such as switching power distribution, computing and automotive systems, power supplies, and power factor correction. It is also used in battery management circuits and high-voltage switching applications. The device is also ideal for use in DC-DC converters, RF applications, LED drivers, and motor control applications.

The FDMT80080DC family of single MOSFETs are available in a variety of package types, including single and split-channel TSSOP packages, which allow for easy assembly and cost savings. The device is also available in a variety of voltage ratings, ranging from 6V to 80V, and with a maximum on-state current rating of 3A. The device features a wide drain-source voltage rating of ±15V and an on-resistance of 0.65mΩ to 6.4mΩ. The device also has low turn-on and turn-off times, allowing for efficient and fast switching performance.

The FDMT80080DC\'s working principle involves using the MOSFET\'s channel as a switch. Applying a positive gate-source voltage causes the MOSFET\'s channel to conduct, allowing current to flow from the drain to the source. The device has two key parameters: its voltage threshold (Vth) and its transconductance (gm). The voltage threshold is the minimum voltage that must be applied to the gate of the MOSFET to create a conducting channel between the drain and the source. The transconductance is a measure of the amount of current that will flow for a given amount of apply gate-source voltage.

The FDMT80080DC is a high-performance, low-cost single MOSFET solution that offers excellent switching performance and low gate leakage current. Its wide voltage and current ratings make it ideal for a wide range of electronic and power applications, such as switching power distribution, computing and automotive systems, power supplies, and power factor correction. It also has a wide operating temperature range and a low on-state resistance for efficient and optimal performance.