RB551V-30-HF

Single Diodes Overview

The RB551V-30-HF is a Schottky barrier rectifier manufactured by Comchip Technology. It features a single diode configuration in an SOD-323-2 surface-mount package. The device supports a maximum repetitive peak reverse voltage of 30 V and a continuous forward current of 500 mA. Key electrical characteristics include a low forward voltage drop of 470 mV at rated current and a maximum reverse leakage current of 10 µA. The component is designed for high-efficiency power conversion applications requiring fast switching speeds.

Single Diodes Feature Summary

• Schottky barrier construction enables ultra-fast switching performance with minimal recovery time losses.
• Low forward voltage drop reduces conduction losses and improves overall system efficiency.
• Glass passivation ensures stable operation and reliable junction protection under varying thermal conditions.

Single Diodes Applications

• DC-to-DC converter output rectification
• Power supply freewheeling diodes
• Reverse polarity protection circuits

Single Diodes Procurement Notes

Verify the specific ordering suffix to confirm package type and tape-and-reel specifications, as variations may exist within the product line. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer prior to finalizing procurement plans. Ensure storage conditions adhere to moisture sensitivity level requirements to maintain solderability and device integrity during assembly processes.

Single Diodes Selection Notes

Select this component when circuit design requires a compact surface-mount solution with low forward voltage characteristics. The SOD-323-2 package is suitable for space-constrained PCB layouts. Evaluate thermal management needs based on the specified maximum operating temperature range and ensure the application voltage remains within the 30 V reverse voltage limit to prevent breakdown.

Single Diodes Part Context

This part belongs to Comchip Technology's discrete semiconductor portfolio, specifically within their Schottky diode and rectifier categories. The manufacturer specializes in various diode solutions for consumer electronics and industrial applications. The RB551V series represents standard small-signal Schottky devices optimized for general-purpose rectification tasks where speed and efficiency are prioritized over high-power handling capabilities.