RB521G-30T2R

Single Diodes Overview

The RB521G-30T2R is a single Schottky barrier diode manufactured by ROHM Semiconductor, designed for surface mount applications. It features a silicon construction housed in an SOD-723-2 package. The device supports a maximum repetitive reverse voltage of 30 V and conducts an average forward current of 100 mA. Key electrical characteristics include a maximum forward voltage of 350 mV at 10 mA, a peak forward surge current capability of 500 mA, and a maximum reverse leakage current of 10 uA. The component operates within a junction temperature range up to +125 C.

Single Diodes Feature Summary

• Utilizes Schottky barrier technology for low forward voltage drop and fast switching performance.
• Engineered with silicon construction for reliable rectification in compact surface mount designs.
• Provides high surge current handling capability suitable for transient protection scenarios.

Single Diodes Applications

• General purpose rectification in portable electronic devices
• Power supply input protection circuits
• Freewheeling diodes in low-current DC-DC converters

Single Diodes Procurement Notes

Verify the specific ordering suffix T2R to confirm reel packaging specifications. Confirm RoHS compliance status through official documentation before integration. Check current lifecycle status as availability may vary by region. Ensure the SOD-723-2 footprint matches the target PCB layout requirements precisely.

Single Diodes Selection Notes

Select this component when a low-profile surface mount Schottky diode is required for 30 V applications. Compare the 100 mA current rating against circuit load demands. Evaluate the 350 mV forward voltage against efficiency targets. Consider the SOD-723-2 package size constraints relative to available board space.

Single Diodes Part Context

This part belongs to the RB521 series of Schottky barrier diodes from ROHM Semiconductor. The series offers various voltage ratings and packages optimized for small signal rectification. The RB521G variant specifically utilizes the SOD-723 form factor, balancing performance with minimal board area consumption for consumer electronics.

Single Diodes Replacement Considerations

RB521CM-30T2R is documented as a recommended replacement with similar specifications but uses an SOD-923 package. Verify pinout compatibility and thermal characteristics when substituting.