The IR12CTQ045PBF is a 45V, 12A Schottky Barrier Rectifier from Infineon Technologies. It is designed for high-frequency switching power supplies, offering low forward voltage drop and high surge current capability. This rectifier is ideal for use in DC-DC converters, freewheeling diodes, and polarity protection applications.

Applications

• Switching Power Supplies
• DC-DC Converters
• Freewheeling Diodes
• Polarity Protection
• High Frequency Rectification

Features

• Schottky Barrier Diode
• Low Forward Voltage Drop
• High Surge Current Capability
• High Frequency Operation
• Lead-Free
• TO-220AC Package

Benefits

• High Efficiency: The low forward voltage drop minimizes power losses, resulting in higher efficiency in power conversion applications.
• Reliable Performance: High surge current capability ensures reliable operation under transient conditions.
• Fast Switching: High frequency operation allows for use in modern high-frequency power supplies.
• Easy Mounting: The TO-220AC package allows for easy mounting and efficient heat dissipation.
• Environmentally Friendly: Lead-free construction complies with environmental regulations.

Technical Specifications

The IR12CTQ045PBF has a repetitive peak reverse voltage (VRRM) of 45V and an average forward current (IF(AV)) of 12A. The forward voltage (VF) is typically 0.55V at IF = 12A. The surge current (IFSM) is 150A. The device is available in a TO-220AC package.