The MBRF1535CT is a Schottky Barrier Rectifier manufactured by General Semiconductor (now part of Vishay). It is designed for high-efficiency rectification and freewheeling applications. This device is characterized by its low forward voltage drop, which minimizes power loss and improves efficiency. It also features a high surge current capability, making it suitable for applications with transient voltage spikes.

Applications

• Switching power supplies
• Freewheeling diodes
• Polarity protection
• High-frequency inverters
• DC-DC converters

Features

• Low forward voltage drop
• High surge current capability
• High-frequency operation
• Guard ring for overvoltage protection
• RoHS compliant

Benefits

• Increased efficiency in power conversion circuits
• Reduced power dissipation, leading to cooler operation
• Improved reliability due to high surge current withstanding
• Protection against voltage transients
• Environmentally friendly due to RoHS compliance

Additional Details

The MBRF1535CT has a maximum repetitive peak reverse voltage of 35V and a maximum average forward current of 15A (7.5A per leg since it is a dual diode). It is typically packaged in a TO-220AB or similar through-hole package. The operating junction temperature range is typically -65°C to +150°C. The low forward voltage drop ensures minimal power loss during conduction, contributing to the overall efficiency of the application. The high surge current capability is critical in applications where the diode is subjected to high current spikes, such as during startup or short-circuit conditions. The dual diode configuration allows for use in bridge rectifier circuits or as two independent diodes. This rectifier provides robust performance and reliability in demanding power electronics applications. It is designed with a guard ring structure to provide protection against overvoltage conditions, enhancing its reliability in harsh electrical environments.