onsemi

NTD4805NT4G

NTD4805NT4G Description

The NTD4805NT4G is a high-performance N-Channel MOSFET from onsemi, designed for applications requiring efficient power management and control. With a maximum drain-to-source voltage (Vdss) of 30V and continuous drain current ratings of 12.7A at 25°C (Ta) and 95A at case temperature (Tc), this MOSFET offers robust performance in a variety of electronic systems. The device is packaged in a DPAK package, suitable for surface mount applications, and is compliant with the ROHS3 standard.

NTD4805NT4G Features

• High Voltage and Current Ratings: The NTD4805NT4G can handle a maximum drain-to-source voltage of 30V and continuous drain currents up to 12.7A at ambient temperature and 95A at case temperature, making it suitable for high-power applications.
• Low On-Resistance: With a maximum Rds(on) of 5mOhm at a drain current of 30A and gate-source voltage of 10V, the NTD4805NT4G provides efficient power switching with minimal power loss.
• Fast Switching Speed: The device has a low gate threshold voltage (Vgs(th)) of 2.5V at a drain current of 250µA, enabling fast switching and reducing switching losses.
• Robust Gate Charge Handling: The maximum gate charge (Qg) is 48nC at a gate-source voltage of 11.5V, ensuring reliable operation in high-frequency applications.
• Wide Operating Temperature Range: The NTD4805NT4G is designed to operate over a wide temperature range, with a maximum power dissipation of 1.41W at ambient temperature and 79W at case temperature.

NTD4805NT4G Applications

The NTD4805NT4G is ideal for a variety of applications where high voltage and current handling, low on-resistance, and fast switching are required. Some specific use cases include:

• Power Supplies: The high voltage and current ratings make the NTD4805NT4G suitable for use in power supply designs, where efficient power switching and control are critical.
• Motor Control: The low on-resistance and fast switching capabilities of the NTD4805NT4G make it an excellent choice for motor control applications, where precise control of motor speed and torque is required.
• Industrial Automation: The robust performance and wide operating temperature range of the NTD4805NT4G make it suitable for use in industrial automation systems, where reliability and performance are essential.

Conclusion of NTD4805NT4G

The NTD4805NT4G is a high-performance N-Channel MOSFET from onsemi, offering a combination of high voltage and current ratings, low on-resistance, and fast switching capabilities. Its robust performance and wide operating temperature range make it an ideal choice for a variety of high-power applications, including power supplies, motor control, and industrial automation. While the device is now considered obsolete, its unique features and advantages make it a valuable option for applications where performance and reliability are paramount.