BAS85 L1

Single Diodes Overview

The BAS85 L1 is a Schottky barrier diode manufactured by Taiwan Semiconductor Corporation. It features a planar structure with an integrated guard ring for stress protection, encapsulated in a hermetically sealed glass SOD-80C surface-mounted device package. The component is designed for high-speed switching applications and voltage clamping circuits. It supports automatic placement processes and withstands immersion soldering. The device offers low forward voltage characteristics and high breakdown voltage capabilities, making it suitable for protection circuits and blocking diode applications.

Single Diodes Feature Summary

• Planar Schottky barrier diode with integrated guard ring for enhanced stress protection
• Hermetically sealed glass SOD-80C surface-mounted device package
• Low forward voltage and high breakdown voltage characteristics
• Suitable for automatic placement and immersion soldering processes

Single Diodes Applications

• Ultra high-speed switching
• Voltage clamping
• Protection circuits
• Blocking diodes

Single Diodes Procurement Notes

Verify the manufacturer designation as Taiwan Semiconductor Corporation against official datasheets, noting that Nexperia also produces the BAS85 variant. Confirm the specific suffix 'L1' corresponds to the intended packaging or tape-and-reel configuration. Ensure the component meets required RoHS compliance standards for the target application environment. Cross-reference the SOD-80C package dimensions with PCB footprint specifications to guarantee mechanical compatibility during assembly.

Single Diodes Selection Notes

Select this component for designs requiring fast switching speeds and low forward voltage drops in compact surface-mount layouts. The hermetically sealed glass construction provides reliability in harsh environments compared to plastic packages. Consider the SOD-80C form factor for space-constrained boards where automatic placement equipment compatibility is essential. Evaluate thermal management requirements based on the expected current loads in blocking or clamping roles.

Single Diodes Part Context

The BAS85 belongs to the class of Schottky barrier diodes, which utilize a metal-semiconductor junction rather than a p-n junction. This architecture enables faster recovery times and lower power losses compared to standard silicon diodes. The integration of a guard ring helps mitigate edge effects and improves overall device robustness under electrical stress conditions typical in modern electronic systems.

Single Diodes Replacement Considerations

Direct substitutes include other BAS85 variants from different manufacturers such as Nexperia or Diodes Inc., provided they share the SOD-80C package and identical electrical ratings. Verify pinout compatibility and thermal resistance values before substitution. Generic Schottky diodes may not offer the same hermetic sealing or guard ring protection.