S2K

Single Diodes Overview

The onsemi S2K is a general-purpose rectifier diode from the S2A-S2M series, designed for surface-mount applications in the DO-214AA (SMB) package. It features a maximum repetitive peak reverse voltage of 800 V and a continuous forward current rating of 2 A. The device exhibits a typical reverse recovery time of 2 μs and a maximum forward voltage of 1.15 V at rated current. Operating temperatures range from -65°C to +150°C junction temperature, with a non-repetitive peak forward surge current capability of 50 A.

Single Diodes Feature Summary

• High voltage blocking capability suitable for general power conversion
• Robust thermal performance with extended operating temperature range
• Compact surface-mount footprint for automated assembly

Single Diodes Applications

• General purpose rectification in AC/DC converters
• Freewheeling diodes in switching power supplies
• Reverse polarity protection circuits

Single Diodes Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging and tape-and-reel specifications. Confirm RoHS compliance status and material composition declarations directly from the component documentation prior to integration into production designs.

Single Diodes Selection Notes

Select this component when an 800 V reverse voltage rating and 2 A continuous current capacity are required in a standard SMB surface-mount package. Ensure the application's peak reverse voltage does not exceed the rated limit and that thermal management supports the specified junction temperature range during operation.

Single Diodes Part Context

This part belongs to the S2A-S2M series of general-purpose silicon rectifiers manufactured by onsemi. These devices are widely used in consumer electronics and industrial equipment where reliable rectification is needed in compact form factors. The series offers various voltage ratings while maintaining consistent current handling and package dimensions.

Single Diodes Replacement Considerations

Consult official substitution guides for equivalent parts with matching voltage, current, and package specifications. Verify pinout compatibility and electrical characteristics before replacing the original component in existing designs.