onsemi

MBRA140T3

MBRA140T3 Description

The MBRA140T3 is a high-performance Schottky diode from onsemi, designed for efficient and reliable power management in various electronic systems. With a fast recovery time of less than 500ns and a high current capability of over 200mA, this diode offers superior performance in demanding applications. The MBRA140T3 is surface-mountable, making it suitable for compact and space-constrained designs.

MBRA140T3 Features

• Fast Recovery Time: The MBRA140T3 boasts a fast recovery time of less than 500ns, ensuring minimal power loss and improved efficiency in high-speed switching applications.
• High Current Capability: With a current rating of over 200mA, this diode can handle high current loads, making it ideal for power management in various electronic devices.
• Low Forward Voltage Drop: The MBRA140T3 has a low forward voltage drop of 550mV at 1A, contributing to energy efficiency and reduced power dissipation.
• Robust Reverse Voltage Rating: This diode can withstand reverse voltages up to 40V, providing reliable protection against voltage spikes and transients.
• Low Reverse Leakage Current: The MBRA140T3 features a low reverse leakage current of 500µA at 40V, minimizing power loss and ensuring efficient operation.
• Surface Mount: The surface-mount design of this diode allows for easy integration into compact and space-constrained electronic systems.

MBRA140T3 Applications

The MBRA140T3 is an ideal choice for various applications where high efficiency, fast switching, and robust protection are required. Some specific use cases include:

1. Power Supplies: The MBRA140T3's low forward voltage drop and high current capability make it suitable for power supply designs, where efficiency and reliability are critical.
2. Automotive Electronics: This diode's ability to handle high current loads and withstand reverse voltage spikes makes it well-suited for automotive electronics, such as alternators and battery management systems.
3. Industrial Control Systems: The MBRA140T3's fast recovery time and low reverse leakage current make it an excellent choice for industrial control systems, where high-speed switching and reliable protection are essential.

Conclusion of MBRA140T3

The MBRA140T3 from onsemi is a high-performance Schottky diode that offers a unique combination of fast recovery time, high current capability, and robust reverse voltage protection. Its surface-mount design and low forward voltage drop make it an ideal choice for a wide range of applications, including power supplies, automotive electronics, and industrial control systems. While the MBRA140T3 is now considered obsolete, its unique features and advantages make it a valuable component in legacy systems and applications where high efficiency and reliable performance are paramount.