The SF10A400H is a Schottky Barrier Rectifier manufactured by AUK Corp. This diode is designed for high-efficiency rectification, fast switching speeds, and low forward voltage drop. These characteristics make it well-suited for applications in power supplies, DC-DC converters, and other high-frequency circuits. It is typically packaged in a DO-220AC.

Applications

• Switching Mode Power Supplies (SMPS)
• DC-DC Converters
• High-Frequency Inverters
• Freewheeling Diode in Inductive Loads
• Solar Power Systems
• LED Lighting

Features

• High Surge Current Capability: Provides robust protection against transient surges.
• Low Forward Voltage Drop: Reduces power loss and improves overall efficiency.
• Fast Switching Speed: Enables efficient operation in high-frequency applications.
• High Reliability: Ensures stable and consistent performance.
• RoHS Compliant: Meets environmental standards.

Benefits

• Improved Efficiency: Minimizes energy waste in power conversion.
• Enhanced System Protection: Protects circuits from voltage spikes and reverse polarity.
• Reduced Heat Dissipation: Low forward voltage drop reduces heat generation.
• Compact Design: DO-220AC package allows for efficient space utilization.
• Environmentally Friendly: RoHS compliance ensures adherence to environmental regulations.

Additional Details

The SF10A400H has a maximum repetitive peak reverse voltage (VRRM) of 400V and a maximum average forward rectified current (IF(AV)) of 10A. The typical forward voltage (VF) is around 0.7V at 10A. It is designed to operate within a temperature range of -55°C to +150°C. The DO-220AC package provides efficient thermal management.