onsemi

FDB8444  

Single FETs, MOSFETs

FDB8444 Description

The FDB8444 is a high-performance MOSFET N-CH 40V 70A TO263AB from onsemi, designed for demanding power electronics applications. With its advanced PowerTrench® technology, the FDB8444 offers superior electrical characteristics, low on-resistance, and high efficiency. Key features include an input capacitance of 8035 pF @ 25 V, gate charge of 128 nC @ 10 V, and drain-source voltage of 40 V. The device is surface mountable and comes in a tape & reel packaging.

FDB8444 Features

• Advanced PowerTrench® technology for improved performance and reliability
• Low on-resistance (5.5mOhm @ 70A, 10V) for high efficiency and reduced power loss
• High input capacitance (8035 pF @ 25 V) for fast switching and reduced noise
• Robust gate charge (128 nC @ 10 V) for improved driving capability
• Wide operating voltage range (±20V Vgs) for flexibility in various applications
• High continuous drain current (70A @ 25°C) for handling high power loads
• Compliance with RoHS3 and REACH regulations for environmental sustainability

FDB8444 Applications

The FDB8444 is ideally suited for a variety of power electronics applications, including:

1. Motor control and drives
2. Power supply and converter designs
3. Renewable energy systems, such as solar inverters and wind power converters
4. Automotive electronics, including electric vehicle charging systems and power management
5. Industrial automation and control systems

Conclusion of FDB8444

The FDB8444 is a powerful and versatile MOSFET that leverages onsemi's advanced PowerTrench® technology to deliver outstanding performance and reliability. Its unique combination of low on-resistance, high input capacitance, and robust gate charge make it an excellent choice for demanding power electronics applications. With its compliance to environmental regulations and wide operating voltage range, the FDB8444 is a reliable and sustainable solution for engineers designing cutting-edge power electronics systems.

FDB8444 Documents

Download datasheets and manufacturer documentation for FDB8444

PCN Assembly/Origin :

Update 29/Sep/2020      

Datasheets :

FDB8444      

PCN Packaging :

Mult Devices 24/Oct/2017       Mult Dev Box Chgs 1/Jul/2021      

PCN Obsolescence/ EOL :

Mult Dev EOL 30/Jun/2022      

HTML Datasheet :

FDB8444      

PCN Design/Specification :

Logo 17/Aug/2017       Description Chg 01/Apr/2016      

Environmental Information :

onsemi RoHS       Material Declaration FDB8444