This listing includes 20 pieces of UF5402 ultrafast rectifier diodes, rated at 3.0 A. The UF5402 is designed for fast switching applications and reliable rectification in power electronics. Key benefits speed rectification: ultrafast recovery reduces switching losses in frequency power circuits. Solid current handling: 3.0 A rating supports moderate power rectification tasks with dependable performance. Versatile use: suitable for replacement in a wide range of rectification applications and switching regulators. Bulk availability: 20 pieces per package, convenient for bulk procurement and multiple projects. Simple integration: designed for straightforward inclusion in standard circuit layouts. Key attributes Model: UF5402 Type: Ultrfast rectifier diode Current rating: 3.0 A Function: Rectification in electronic power conversion and switching circuits Material: Silicon semiconductor Packaging quantity: 20 pieces Compatibility and applications Switching power supplies: rectification in speed power supply stages where fast recovery is beneficial. DCDC converter circuits: input and output rectification in buck or boost configurations. General diode replacement: suitable for hobbyist and professional or redesign projects requiring UF5402 ultrafast rectifiers. Use cases Replacing worn rectifier diodes in a compact power supply to restore performance and efficiency. Implementing a fastrecovery rectifier stage in a frequency buck converter for improved regulation. Supplying spare UF5402 diodes for technicians performing routine work on telecom or consumer electronics. Package contents 20 pieces UF5402 ultrafast rectifier diodes per lot. Notes If your design calls for an ultrafast rectifier with a 3.0 A rating, these UF5402 diodes provide a compatible solution for fast switching and reliable rectification.