SBR8U20SP5Q-13

Single Diodes Overview

The SBR8U20SP5Q-13 is an obsolete Super Barrier Rectifier (SBR) diode manufactured by Diodes Incorporated. It features a peak repetitive reverse voltage of 20 V and an average rectified output current of 8 A. The device exhibits a maximum forward voltage drop of 0.51 V at +25°C and a maximum leakage current of 0.3 mA under the same conditions. It supports a non-repetitive peak forward surge current of 180 A and has been tested for avalanche capability with an energy rating of 146 mJ. The component operates within a temperature range of -55°C to +150°C.

Single Diodes Feature Summary

• Patented SBR technology provides superior avalanche capability compared to standard Schottky diodes, ensuring ruggedness and reliability in end applications.
• Optimized ultra-low forward voltage drop improves efficiency and reduces thermal stress during operation.
• Reduced high-temperature reverse leakage increases reliability against thermal runaway failures in demanding environments.
• Qualified to AEC-Q101 standards and capable of PPAP submission for automotive application requirements.

Single Diodes Applications

• Polarity protection circuits
• Recirculating diodes
• Switching diodes

Single Diodes Procurement Notes

This part number is officially marked as obsolete and discontinued by the manufacturer. Procurement through standard commercial channels is not supported. Verification of availability should be directed to the manufacturer's official support channels for potential legacy stock or alternative recommendations. Do not rely on third-party inventory listings for active ordering.

Single Diodes Selection Notes

Selection requires consideration of the 20 V reverse voltage limit and 8 A continuous current capacity. The PowerDI5 package offers a compact form factor suitable for surface mount designs. Designers must account for the specific thermal resistance values provided in the datasheet when calculating heat dissipation. Verify that the operating environment aligns with the specified junction temperature range.

Single Diodes Part Context

The SBR8U20SP5Q belongs to the SBR family of Super Barrier Rectifiers from Diodes Incorporated. These devices utilize proprietary technology to bridge the performance gap between traditional Schottky diodes and standard silicon rectifiers. The series is designed for high-efficiency power conversion applications requiring robust reverse blocking capabilities and low conduction losses.

Single Diodes Replacement Considerations

The document explicitly states the part is obsolete. No specific substitute part numbers are listed in the provided source material. Contact the manufacturer directly for valid replacement options.