BYG24J-E3/TR3

Overview

The BYG24J-E3/TR3 is a fast recovery avalanche rectifier manufactured by Vishay General Semiconductor. It features a 1000 V DC reverse voltage rating and supports an average forward current of 1.5 A in the DO-214AC (SMA) surface-mount package. The device exhibits a typical reverse recovery time of 75 ns and maintains low leakage current of 1 µA at maximum rated voltage. Designed for high reliability, it operates within a junction temperature range of -55°C to +150°C and complies with RoHS 3 standards.

Feature Summary

• Engineered with avalanche capability to withstand repetitive energy pulses without degradation.
• Utilizes fast recovery technology to minimize switching losses and reduce electromagnetic interference.
• Constructed using planar metallurgy to ensure high surge current handling and robust performance.

Applications

• High-frequency switch-mode power supplies
• Free-wheeling diodes in inductive load circuits
• Polarity protection configurations
• Snubber circuits in power electronics

Procurement Notes

Verify the specific suffix against official Vishay documentation to confirm packaging type and compliance status. Ensure the component matches the required voltage and current ratings for the target application. Confirm RoHS 3 compliance requirements are met before finalizing procurement orders.

Selection Notes

Select this component when designing circuits requiring fast switching speeds combined with avalanche ruggedness. The DO-214AC package offers a compact footprint suitable for space-constrained surface-mount designs. Evaluate thermal management needs based on the specified operating temperature range and forward voltage characteristics.

Part Context

This part belongs to the BYG2 series of fast recovery rectifiers from Vishay. The series provides various voltage ratings while maintaining consistent current handling capabilities. The E3 suffix indicates environmental compliance, and TR3 denotes tape-and-reel packaging for automated assembly processes.

Replacement Considerations

Consult official substitution lists for verified equivalents such as BYG24K-E3/TR3 or BYG24L-E3/TR3 for higher voltage variants. Cross-reference technical specifications carefully to ensure compatibility with existing circuit parameters.