BYG24J-M3/TR3

Overview

The BYG24J-M3/TR3 is a fast avalanche rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a single configuration in a DO-214AC (SMA) surface-mount package. Key electrical parameters include a maximum repetitive peak reverse voltage of 600 V and an average forward rectified current of 1.5 A. The device exhibits a maximum reverse current of 1 uA, a forward voltage of 1.25 V, and a maximum surge current of 30 A. Its reverse recovery time is specified at 140 ns. The component operates within a junction temperature range of -55 °C to +150 °C and holds AEC-Q101 qualification.

Feature Summary

• Fast avalanche technology designed for high-frequency rectification applications
• Glass passivated junction providing low reverse current characteristics
• Soft recovery profile suitable for switching mode converters and inverters
• Automated placement compatible with low-profile SMA surface-mount packaging

Applications

• High frequency rectification in consumer electronics
• Freewheeling applications in computer power supplies
• Inverter circuits within automotive systems
• Telecommunication equipment power management

Procurement Notes

Verify the specific suffix against official documentation, as ordering codes may indicate variations in tape-and-reel quantities or manufacturing revisions. Confirm that the requested part matches the exact electrical ratings required for the target circuit design. Ensure compliance with relevant environmental directives such as RoHS before finalizing procurement orders.

Selection Notes

Select this component when a 600 V rating and 1.5 A continuous current capacity are required in a compact surface-mount form factor. The fast recovery characteristic makes it appropriate for high-speed switching environments where minimal reverse recovery charge is critical. Consider the thermal operating limits and package constraints during the initial circuit layout phase.

Part Context

This device belongs to the BYG series of fast avalanche rectifiers from Vishay. These components are engineered for efficiency in modern power conversion topologies. The series offers various voltage ratings while maintaining consistent current handling capabilities across different package options to support diverse industrial and commercial electronic designs.

Replacement Considerations

Consult official substitution guides for equivalent parts with matching voltage, current, and recovery specifications. Verify pinout compatibility and thermal performance metrics before implementing any alternative components in existing hardware designs.