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The Vishay 1N5406GP-E3/54 is a standard recovery rectifier diode designed for through-hole mounting in the DO-201AD package. It features a maximum average forward current of 3 A and a repetitive peak reverse voltage of 600 V. The device exhibits a typical forward voltage drop of 1.1 V at full load and a low reverse leakage current of 5 µA. It supports a high non-repetitive peak forward surge current of 125 A and operates within a junction temperature range of -65 °C to +175 °C, with a reverse recovery time of 5 µs.
Verify the specific suffix GP against the manufacturer datasheet to confirm it denotes General Purpose classification rather than a specialized variant. Ensure the DO-201AD axial lead form factor matches the target PCB layout requirements. Confirm RoHS compliance status via the official component documentation before finalizing procurement specifications.
Select this component when a 600 V blocking voltage and 3 A continuous current rating are required in a standard plastic rectifier package. The DO-201AD housing provides robust mechanical stability for through-hole assembly processes. Consider the 175 °C maximum junction temperature for high-thermal environments where standard 150 °C devices may be insufficient.
This part belongs to the 1N5400 series of general-purpose silicon rectifiers manufactured by Vishay. The series utilizes molded epoxy bodies meeting UL-94V-0 flammability ratings. The E3 suffix indicates matte tin-plated leads that are solderable per J-STD-002B standards, ensuring compatibility with modern lead-free manufacturing processes.
Direct replacements include other manufacturers' 1N5406 equivalents in the DO-201AD package. Verify electrical parameters such as forward voltage and reverse leakage match the original specifications. Ensure the substitute component maintains the same thermal resistance and mechanical dimensions for direct board replacement.