The UPS120E/TR7B is a surface mount Schottky Barrier Rectifier manufactured by Microsemi Corporation. It is designed for high frequency rectification and freewheeling applications where low forward voltage drop and fast switching are essential. This rectifier offers superior performance characteristics compared to standard PN junction diodes, particularly in terms of efficiency and heat dissipation.

Applications

• Switching Power Supplies
• DC-DC Converters
• Freewheeling Diodes
• Polarity Protection
• High-Frequency Inverters
• LED Lighting

Features

• Low Forward Voltage Drop
• High Surge Current Capability
• Fast Switching Speed
• Surface Mount Package
• High Reliability

Benefits

• Increased Efficiency in Power Conversion
• Reduced Power Dissipation
• Improved Thermal Performance
• Smaller Footprint for Compact Designs
• Extended Product Lifespan

Additional Details

The UPS120E/TR7B features a maximum repetitive peak reverse voltage typically around 20V. Its low forward voltage drop minimizes power loss during conduction, leading to higher efficiency. Its fast switching speed enables it to operate efficiently at high frequencies, reducing switching losses. The surface mount package allows for automated assembly and a smaller overall board footprint. This Schottky Barrier Rectifier is suitable for use in environments with operating temperatures up to specified maximums. The device's rugged construction ensures reliable operation in demanding applications. It's commonly used in power management circuits to increase efficiency. Packaging is usually tape and reel for automated assembly. The small size and high performance make it ideal for portable devices and other space-constrained applications. The maximum average forward current will be around 1 Amp.