The UGF10GCT-E3/4W is a high-efficiency, ultrafast recovery rectifier diode from Vishay. This device is designed for applications that demand fast switching speeds and minimal power loss, such as high-frequency power supplies and inverters. The "E3" suffix signifies that the component is RoHS compliant and lead-free, in line with environmental regulations. The dual diode configuration in a common cathode arrangement allows for efficient rectification in various circuit designs.

Applications

• Switch Mode Power Supplies (SMPS)
• Power Factor Correction (PFC) circuits
• DC-DC Converters
• High-Frequency Inverters
• Freewheeling diodes in inductive loads

Features

• Ultrafast Recovery Time: Minimizes switching losses, enabling higher operating frequencies and improved efficiency.
• Low Forward Voltage Drop: Reduces power dissipation, enhancing overall circuit performance and thermal management.
• High Surge Current Capability: Provides robustness against transient voltage conditions.
• Dual Common Cathode Configuration: Simplifies circuit layout and reduces component count in certain applications.
• RoHS Compliant: Meets environmental regulations, ensuring lead-free construction.

Benefits

• Improved Efficiency: The ultrafast recovery time and low forward voltage drop contribute to higher efficiency in power conversion applications.
• Increased Reliability: High surge current capability and robust design ensure long-term reliability.
• Reduced Heat Dissipation: Low forward voltage drop minimizes heat generation, allowing for smaller heat sinks and more compact designs.
• Simplified Design: Dual common cathode configuration can simplify circuit layout in certain applications.
• Environmentally Friendly: RoHS compliance ensures adherence to environmental standards.

Additional Details

The UGF10GCT-E3/4W features a maximum repetitive peak reverse voltage (VRRM) of 400V and a maximum average forward rectified current (IF(AV)) of 5A per diode (10A total for the package). Its ultrafast recovery time (trr) is typically around 35 ns. The operating temperature range is from -65°C to +150°C. It comes in a TO-220AB package. The E3 suffix indicates that the component is lead-free and RoHS compliant, adhering to environmental standards.