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The Vishay 1N5408-E3/54 is a general-purpose plastic rectifier featuring a molded DO-201AD epoxy body. It provides a maximum repetitive peak reverse voltage of 1000 V and supports a maximum average forward rectified current of 3.0 A at an ambient temperature of 25 °C. The device exhibits a maximum instantaneous forward voltage of 1.2 V and a maximum DC reverse current of 5.0 μA at rated blocking voltage. It withstands a peak forward surge current of 200 A for an 8.3 ms single half sine-wave. Operating junction and storage temperatures range from -50 to +150 °C.
Verify the specific ordering suffix against official documentation, as it dictates the delivery mode and base quantity. Confirm that the matte tin-plated leads meet solderability requirements per J-STD-002 and JESD 22-B102 standards. Ensure compliance with RoHS directives and verify material categorization definitions via the manufacturer's compliance portal before finalizing procurement specifications.
Select this component when a single circuit configuration with high surge capability is required. The DO-201AD package accommodates through-hole mounting. Verify thermal resistance constraints relative to lead length and PCB copper heat sink dimensions. Ensure the operating environment remains within the specified -50 to +150 °C junction temperature range for reliable performance.
This part belongs to the 1N540x series of general-purpose plastic rectifiers manufactured by Vishay General Semiconductor. The E3 suffix indicates RoHS compliance and adherence to JESD 201 class 1A whisker testing standards. The /54 designation specifies the reel packaging format containing 1400 units in a 13-inch diameter paper tape.
Cross-reference with other 1N5408 variants or equivalent 1000V 3A rectifiers in the DO-201AD package. Verify matching electrical parameters including peak reverse voltage, forward current, and surge current ratings. Confirm physical footprint compatibility and terminal plating specifications.