BYT56G-TAP

Overview

The BYT56G-TAP is a general-purpose fast recovery rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. It features an 800 V maximum repetitive reverse voltage and supports a continuous forward current of 1.5 A. The device utilizes a glass-passivated silicon junction with axial leads housed in a DO-41 (DO-204AL) package. Key electrical characteristics include a typical reverse recovery time of 75 ns and a peak reverse leakage current of 5 µA at the rated voltage. The component is designed for through-hole mounting and operates within a junction temperature range of -65°C to +175°C.

Feature Summary

• Glass-passivated silicon junction construction for enhanced environmental stability
• Fast recovery characteristics suitable for high-frequency switching applications
• High surge current capability to withstand transient overload conditions

Applications

• High-frequency rectification in power supply circuits
• Free-wheeling diodes in inductive load protection
• General-purpose rectification in consumer electronics

Procurement Notes

Verify the specific suffix 'TAP' against official Vishay documentation to confirm tape-and-reel packaging specifications, as standard part numbers may default to bulk or other formats. Ensure the DO-41 package dimensions match your PCB footprint requirements. Confirm that the 800V rating aligns with your circuit's peak inverse voltage demands. Cross-reference the manufacturer part number with authorized distributors to ensure authenticity and traceability.

Selection Notes

Select this component when a robust, high-voltage fast recovery diode is required for through-hole designs. The 800V rating provides significant headroom for mains-derived supplies. Consider the 1.5A current limit relative to your thermal management strategy. The DO-41 package offers reliable mechanical retention compared to surface-mount alternatives in high-vibration environments.

Part Context

This component belongs to Vishay's BYT series of fast recovery rectifiers, which are engineered for efficiency in switching applications. The series is characterized by low forward voltage drop and controlled reverse recovery charge. The BYT56G variant specifically targets high-voltage general-purpose uses, balancing speed and ruggedness for industrial and commercial power conversion systems.

Replacement Considerations

Publicly confirmed substitute part numbers were not identified in the provided source material. Verify compatibility with alternative manufacturers such as ON Semiconductor or STMicroelectronics based on matching voltage, current, and package specifications before substitution.