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The BYG24G-E3/TR is a surface-mount Avalanche Rectifier Diode manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum repetitive peak reverse voltage of 400 V and an average forward rectified current of 1.5 A. The device utilizes the DO-214AC (SMA) package for PCB mounting. Key electrical characteristics include a maximum non-repetitive peak surge current of 40 A and a typical junction capacitance of 18 pF at 4 V reverse bias. It operates within a junction temperature range of -65°C to +175°C.
Verify the specific suffix against official Vishay documentation to confirm package type and tape/reel specifications. Ensure the component meets RoHS 3 compliance requirements if mandated by your assembly standards. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before procurement.
Select this component when circuit design requires a standard rectifier with specific avalanche rating capabilities rather than a standard Zener breakdown. Compare the 400 V reverse voltage and 1.5 A current ratings against system load requirements. Consider the DO-214AC footprint constraints and thermal dissipation needs relative to alternative packages like DO-201AD.
This component belongs to Vishay's family of high-voltage silicon rectifiers designed for general-purpose and specialized switching applications. The E3 suffix indicates lead-free construction compliant with international environmental directives. The TR designation specifies the reel packaging format suitable for automated surface-mount assembly processes.
Publicly confirmed substitute part numbers are not available in the provided source material.