The 8TQ080SPBF is a high-performance Schottky Barrier Rectifier from International Rectifier, designed for efficient rectification in various power applications. This rectifier features a low forward voltage drop and fast switching speed, contributing to enhanced system efficiency and reduced power losses. It is RoHS compliant and lead-free.

Applications

• Switching Power Supplies: Used as a rectifier in the output stage of SMPS to convert AC to DC efficiently.
• DC-DC Converters: Employed in DC-DC converters to rectify the output voltage.
• Freewheeling Diodes: Protects inductive loads by providing a path for current when the switching device is turned off.
• Polarity Protection: Prevents damage to circuits due to reverse polarity connections.
• Solar Inverters: Used in solar inverters to rectify the DC voltage from solar panels.

Features

• Low Forward Voltage Drop: Minimizes power loss and improves efficiency.
• High Surge Current Capability: Withstands high inrush currents, ensuring reliability.
• Fast Switching Speed: Enables high-frequency operation and reduces switching losses.
• RoHS Compliant: Environmentally friendly, meeting RoHS standards.
• Lead-Free Finish: Complies with lead-free requirements.

Benefits

• Improved Efficiency: Low forward voltage drop reduces power dissipation.
• Enhanced Reliability: High surge current capability ensures robust performance.
• Reduced Switching Losses: Fast switching speed minimizes energy loss during switching transitions.
• Environmentally Compliant: Meets RoHS and lead-free standards for environmental responsibility.
• Compact Design: Suitable for space-constrained applications.

Additional Details

Repetitive Peak Reverse Voltage (Vrrm): 80V

Average Forward Current (If): 8A

Forward Voltage (Vf): Typically 0.68V at 8A

Operating Temperature Range: -55°C to +150°C

Package: TO-220AC

The 8TQ080SPBF is an excellent choice for applications requiring efficient rectification and high reliability. Its low forward voltage drop and fast switching speed make it suitable for a wide range of power conversion systems.