S8KS-M3/H

Single Diodes Overview

The Vishay S8KS-M3/H is a glass passivated single rectifier diode designed for surface-mount applications. It features an 800 V repetitive peak reverse voltage and an average forward current of 8 A. The device utilizes the DO-214AB (SMA) package. Key electrical characteristics include a maximum forward voltage of 970 mV, a reverse leakage current of 10 uA, and a typical recovery time of 3.4 us. It supports a maximum surge current of 450 A and operates within a junction temperature range of -55 °C to +150 °C.

Single Diodes Feature Summary

• Glass passivation provides mechanical strength and protection against soldering material damage.
• High thermal performance enables reliable operation in demanding environments.
• Low forward voltage drop contributes to improved system efficiency.

Single Diodes Applications

• General-purpose rectification in power supplies
• Freewheeling diodes in inductive load circuits
• DC-to-DC converter output stages

Single Diodes Procurement Notes

Verify the specific suffix designation during procurement, as the provided reference indicates 'M3/I' while the query specifies 'M3/H'. Confirm that the requested suffix aligns with the required packaging format or compliance standards. Cross-reference the manufacturer datasheet to ensure the component matches the intended electrical specifications and package type before finalizing orders.

Single Diodes Selection Notes

Select this component when high reverse voltage blocking capability is required alongside moderate switching speeds. The SMA package offers a compact footprint suitable for space-constrained designs. Ensure the application current does not exceed the 8 A average rating and verify thermal management requirements for the operating environment.

Single Diodes Part Context

This part belongs to Vishay's standard recovery rectifier lineup, utilizing glass passivation technology for durability. It serves as a general-purpose solution for converting AC to DC or protecting circuits from reverse polarity. The design balances cost-effectiveness with robust performance for industrial and consumer electronics.

Single Diodes Replacement Considerations

Direct substitutes must match the 8 A current, 800 V voltage, and SMA package constraints. Verify compatibility with existing PCB footprints and thermal profiles. Alternative parts should exhibit similar forward voltage and reverse leakage characteristics to maintain circuit performance.