The KDR368E-RTK/P is a silicon epitaxial planar type Schottky barrier diode manufactured by KEC (Korea Electronics Co., Ltd.). This diode is designed for high-speed switching and rectification applications, commonly found in power supplies, DC-DC converters, and protection circuits. Schottky diodes are known for their low forward voltage drop and fast reverse recovery time compared to conventional diodes.

Applications

• DC-DC converters
• Switching mode power supplies (SMPS)
• Free-wheeling diodes
• Reverse polarity protection
• High-frequency rectification

Features

• Schottky barrier diode
• Low forward voltage drop
• Fast reverse recovery time
• Small surface-mount package (RTK)

Benefits

• High efficiency: Low forward voltage drop reduces power losses.
• Fast switching: Fast recovery time minimizes switching losses in high-frequency applications.
• Compact design: Small surface-mount package allows for high-density circuit designs.
• Reduced heat dissipation: Lower voltage drop means less heat generated, allowing smaller heat sinks.
• Improved reliability: Fast recovery characteristics help prevent voltage spikes and improve overall system reliability.

Additional Details

The KDR368E-RTK/P Schottky diode is optimized for high-speed switching and rectification, making it suitable for demanding applications. The low forward voltage drop minimizes conduction losses, while the fast recovery time minimizes switching losses. The RTK package is designed for surface mounting, which facilitates automated assembly and high-density layouts. When designing with this Schottky diode, it's crucial to consider the reverse voltage and forward current ratings to ensure safe operation. Proper PCB layout techniques should be employed to minimize parasitic inductance and capacitance, which can affect switching performance. This diode is commonly paired with MOSFETs in synchronous rectification applications to improve efficiency. Its characteristics make it ideal for modern switching power supplies and converters where efficiency and size are critical factors.