The BAT54CWFILMY from STMicroelectronics is a surface-mount Schottky diode that offers excellent switching capabilities and low forward voltage drop. This diode is designed for high-efficiency applications and is widely used in modern electronics where space and power efficiency are critical.

Product Features

• Low Forward Voltage Drop: The BAT54CWFILMY has a very low forward voltage drop which enhances the overall efficiency of the application it is used in, by minimizing the power loss during diode conduction.
• High Switching Speed: With its Schottky barrier technology, this diode is capable of very fast switching speeds, making it suitable for high-frequency applications.
• Low Leakage Current: It exhibits a low leakage current, which is beneficial for battery-powered devices as it helps in conserving power and extending battery life.
• Surface-Mount Package: The small SOT-323 package is designed for automated surface-mount assembly processes, saving space on the PCB and reducing the overall size of the electronic device.
• Dual Diode Configuration: The BAT54CWFILMY features a common cathode dual diode configuration, providing design flexibility and the ability to use it in various circuit topologies.

Applications

The BAT54CWFILMY is versatile and can be used in a wide range of applications, including:

• Power management systems
• DC-DC converters
• Battery charging circuits
• Voltage clamping applications
• Protection circuits
• Switching power supplies
• High-frequency rectification

Specifications

Parameter Value Package SOT-323 Configuration Common Cathode Peak Repetitive Reverse Voltage 30 V Average Rectified Forward Current 200 mA Non-Repetitive Peak Forward Surge Current 600 mA Operating Temperature Range -40°C to +125°C

Overall, the BAT54CWFILMY Schottky diode by STMicroelectronics is a reliable and efficient component that is suitable for high-speed switching and rectification in a variety of electronic circuits.