The FYPF1010DN is a dual ultrafast power rectifier from Fairchild Semiconductor (now ON Semiconductor), designed for high-frequency switching applications. It offers excellent performance in terms of switching speed and forward voltage drop.

Applications:

• Output rectification in switching power supplies
• Freewheeling diode in converters
• Polarity protection applications
• High-frequency inverters

Features:

• Ultrafast recovery time
• Low forward voltage drop
• High surge current capability
• Isolated package for easy mounting
• RoHS compliant

Benefits:

• Increased efficiency in switching power supplies
• Reduced power loss and heat generation
• Improved system reliability
• Simplified thermal management
• Environmentally friendly

Technical Specifications:

The FYPF1010DN features a maximum repetitive peak reverse voltage (VRRM) of 100V and a maximum average forward rectified current (IF(AV)) of 10A (5A per diode). The typical forward voltage drop (VF) is 0.84V at 5A. The reverse recovery time (trr) is typically 35ns. The operating junction temperature range is -65°C to +150°C. It is available in a TO-220F package.

This rectifier is commonly used in high-frequency power supplies where minimizing switching losses is crucial. Its ultrafast recovery time reduces reverse recovery losses, contributing to higher efficiency. The isolated package simplifies heat sinking and improves overall system reliability.