The 25CTQ045STRRPBF is a Schottky Barrier Rectifier array from International Rectifier (now Infineon Technologies). It features two Schottky diodes in a common cathode configuration, optimized for high-frequency rectification.

Applications:

• High-frequency switching power supplies
• Freewheeling diodes in converters
• Reverse polarity protection
• DC-DC converters
• Instrumentation

Features:

• Low forward voltage drop
• High surge current capability
• High-frequency operation
• Guard ring protection for stress protection
• RoHS Compliant, Pb-Free

Benefits:

• Improved efficiency in power conversion systems
• Reduced power dissipation and heat generation
• Enhanced system reliability due to surge handling capability
• Simplified design with common cathode configuration
• Environmentally friendly due to RoHS compliance

Additional Details:

The 25CTQ045STRRPBF features a maximum repetitive peak reverse voltage of 45V and a forward current of 2 x 12.5A (25A total). Its low forward voltage drop minimizes power loss and increases efficiency. It is commonly packaged in a D2Pak (TO-263) package. The Schottky barrier technology enables fast switching speeds. The part is used in industrial, commercial, and consumer electronics where efficient rectification is required. This device is often selected because of its low forward voltage and high current capabilities within a compact package. The lead free finish ensures compliance with environmental regulations.