BYG10KHM3_A/I

Overview

The BYG10KHM3_A/I is a standard recovery rectifier manufactured by Vishay Semiconductors. It features a single configuration with a maximum average forward rectified current of 10 A and a repetitive peak reverse voltage of 1000 V. The device utilizes the DO-214AB (SMC) surface-mount package. Key electrical parameters include a maximum forward voltage of 1.5 V at 10 A, a non-repetitive peak forward surge current of 200 A, and a typical reverse current of 10 µA. The component supports an operating junction temperature range from -55 °C to +150 °C and holds AEC-Q101 qualification for automotive reliability standards.

Feature Summary

• Glass passivated chip junction for enhanced environmental stability
• Controlled avalanche characteristics for robust operation under transient conditions
• High forward surge current capability to withstand inrush events
• Low leakage current performance suitable for precision applications

Applications

• Automotive electronics systems requiring AEC-Q101 qualified components
• General-purpose rectification in industrial power supplies
• DC-DC converter output stages
• Free-wheeling diode applications in motor control circuits

Procurement Notes

Verify the specific suffix 'I' against official Vishay documentation to confirm tape-and-reel packaging specifications. Confirm that the requested part matches the exact voltage and current ratings required for the target circuit design. Ensure compliance with RoHS and REACH directives as stated in the manufacturer's datasheet before finalizing procurement orders.

Selection Notes

Select this component when high-voltage isolation up to 1000 V is required in a compact SMC package. The standard recovery time makes it suitable for lower-frequency switching applications compared to ultrafast alternatives. Consider the thermal management requirements associated with the 10 A continuous current rating and the specific forward voltage drop characteristics at the expected operating load.

Part Context

This device belongs to the BYG series of surface mount rectifiers designed for high-current density applications. The series offers a low-profile form factor ideal for automated placement processes. Vishay utilizes glass passivation technology to protect the silicon junction, ensuring long-term reliability in harsh environments while maintaining consistent electrical performance across the specified temperature range.

Replacement Considerations

Consult official Vishay substitution guides for verified equivalents. Generic replacements may not match the specific avalanche characteristics or AEC-Q101 qualification status. Verify pinout compatibility and thermal resistance values before substituting with parts from other manufacturers.