BYG10DHE3_A/I

Overview

The BYG10DHE3_A/I is a surface-mount avalanche rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum repetitive peak reverse voltage of 200 V and an average forward rectified current of 1.5 A per diode. The device utilizes the DO-214AC (SMA) package and is designed for high-reliability applications, certified to AEC-Q101 standards for automotive use. It operates within a junction temperature range of -55°C to 175°C.

Feature Summary

• Avalanche capability for robust operation in inductive switching environments
• Fast recovery characteristics optimized for high-frequency efficiency
• Automotive grade qualification ensuring reliability under stringent conditions

Applications

• Automotive power supply circuits
• High-frequency rectification in DC-DC converters
• Inductive load protection in automotive electronics

Procurement Notes

Verify the specific suffix 'A/I' against the official Vishay datasheet to confirm the exact packaging configuration and reel specifications. Ensure that the AEC-Q101 certification requirements align with your target application's quality standards before finalizing procurement.

Selection Notes

Select this component when a fast-recovery diode with avalanche ruggedness is required in a compact SMA package. It serves as a suitable replacement for standard rectifiers in applications where voltage spikes may occur, provided the 200V rating meets the circuit's peak inverse voltage demands.

Part Context

This part belongs to Vishay's BYG series of fast recovery avalanche rectifiers. These devices are engineered to withstand repetitive avalanche energy, making them distinct from standard rectifiers. The series is widely used in automotive and industrial applications requiring high reliability and compact form factors.

Replacement Considerations

Check for direct cross-reference parts such as BYG10D-E3/TR3 or BYG10DHE3/TR3. Verify that substitute components maintain the same 200V rating, 1.5A current capacity, and DO-214AC package dimensions to ensure mechanical and electrical compatibility.