SK14B R5G

Single Diodes Overview

The SK14B R5G is a surface mount Schottky rectifier diode manufactured by Taiwan Semiconductor Corporation. It features a single silicon element with a maximum repetitive reverse voltage of 40V and an average forward rectified current of 1A. The device utilizes the DO-214AA (SMB) plastic package, which is green compliant. Key electrical parameters include a maximum non-repetitive peak forward surge current of 38A and a maximum forward voltage of 0.5V. It operates within a junction temperature range of -55°C to +125°C and carries UL recognition.

Single Diodes Feature Summary

• Utilizes glass-passivated chip junction technology for enhanced reliability
• Features low forward voltage drop characteristics for improved efficiency
• Constructed with plastic material carrying Underwriters Laboratory Classification 94V-0
• Designed for easy pick-and-place automation in surface mount applications

Single Diodes Applications

• Surface mounted general purpose rectification
• Power supply input rectification stages
• Free-wheeling diode applications in DC-DC converters

Single Diodes Procurement Notes

Verify the specific suffix 'R5G' against official Taiwan Semiconductor documentation to confirm reel packaging specifications and tape dimensions. Ensure the component matches the DO-214AA footprint requirements. Confirm RoHS compliance status and lead-free terminal plating details directly from the manufacturer's ordering information sheet before procurement.

Single Diodes Selection Notes

Select this component when a 1A Schottky rectifier with a 40V rating is required in an SMB package. Consider its low forward voltage and high surge current capability for efficient power conversion. Verify thermal management needs against the specified operating temperature range and ensure compatibility with standard surface mount assembly processes.

Single Diodes Part Context

This part belongs to the SK series of surface mount Schottky rectifiers from Taiwan Semiconductor. These devices are designed for high-efficiency power applications requiring fast switching speeds and low reverse leakage current. The SMB package provides a compact solution for space-constrained designs while maintaining robust current handling capabilities.

Single Diodes Replacement Considerations

Cross-reference with other 1A 40V Schottky diodes in the DO-214AA package. Verify pinout compatibility and thermal characteristics. Check if alternative manufacturers offer equivalent performance metrics and package dimensions for direct substitution.