The RB264M-400TR is a Schottky barrier diode manufactured by Rohm Semiconductor. It is designed for applications that require fast switching speeds and low forward voltage drop, making it suitable for use in high-frequency circuits and power supplies.

Applications:

• Switching Mode Power Supplies (SMPS)
• DC-DC Converters
• High-Frequency Rectification
• Reverse Polarity Protection
• Freewheeling Diode in Inductive Circuits

Features:

• Low Forward Voltage Drop: Reduces power loss and improves efficiency in various applications.
• Fast Switching Speed: Enables high-frequency operation with minimal switching losses.
• High Surge Current Capability: Offers protection against transient voltage spikes.
• Small Surface Mount Package: Allows for compact designs and automated assembly processes.
• RoHS Compliant: Ensures environmental compliance with lead-free construction.

Benefits:

• Improved Efficiency: Low forward voltage drop minimizes power dissipation, leading to higher efficiency in power conversion applications.
• Enhanced Performance: Fast switching characteristics enable efficient operation in high-frequency circuits.
• Increased Reliability: High surge current capability protects the diode from damage due to voltage transients.
• Reduced Board Space: Compact surface mount package allows for smaller and more densely packed circuit designs.
• Environmentally Friendly: RoHS compliance ensures that the diode meets environmental regulations.

Additional Details:

The RB264M-400TR features a maximum repetitive peak reverse voltage (VRRM) of 400V and a maximum average forward current (IF(AV)) of 2A. The forward voltage (VF) is typically around 0.8V at 2A. It is commonly packaged in a surface mount package such as a SMB (Small Molded Body) or similar. The operating junction temperature range is typically from -40°C to +150°C.

This Schottky diode is specifically designed to offer a balance of performance and reliability in various electronic applications. Its low forward voltage drop and fast switching speed make it a suitable choice for improving the efficiency and performance of modern power supplies and DC-DC converters. The robust design ensures reliable operation even under challenging conditions.