onsemi

FDD8444L

FDD8444L Description

The FDD8444L is a high-performance MOSFET N-CH device from onsemi, featuring a 40V drain-source voltage and a continuous drain current of 16A at 25°C and 50A at case temperature. This device is built using the advanced PowerTrench® technology, which offers superior performance and reliability in power management applications. The FDD8444L is designed for surface mount applications and is available in a TO252AA package.

FDD8444L Features

• High Drain-Source Voltage (Vdss): 40V, suitable for high-voltage applications.
• High Continuous Drain Current: 16A at 25°C and 50A at case temperature, providing high current handling capability.
• Low On-Resistance (Rds On): 5.2mOhm at 50A and 10V, contributing to high efficiency in power conversion.
• Low Gate Threshold Voltage (Vgs(th)): 3V at 250µA, ensuring easy gate drive and low power consumption.
• Advanced PowerTrench® Technology: Offers superior performance, reliability, and thermal management.
• Surface Mount Packaging: TO252AA package for easy integration into surface mount applications.
• REACH Unaffected Status: Compliant with European regulations, ensuring environmental safety.

FDD8444L Applications

The FDD8444L is ideal for a wide range of power management applications, including:

1. Power Supplies: Its high voltage and current ratings make it suitable for use in power supply designs.
2. Motor Control: The device's low on-resistance and high current capability make it suitable for motor control applications.
3. Industrial Automation: Reliable operation in harsh industrial environments due to its high voltage and current ratings.
4. Automotive Applications: The FDD8444L's high performance and reliability make it suitable for automotive power management systems.

Conclusion of FDD8444L

The FDD8444L is a high-performance MOSFET N-CH device from onsemi, offering a combination of high voltage, high current, and low on-resistance. Its advanced PowerTrench® technology ensures superior performance and reliability in power management applications. While the device is now considered obsolete, it remains a popular choice for applications requiring high performance and reliability. The FDD8444L is an excellent choice for power supplies, motor control, industrial automation, and automotive applications.