NSVRB521S30T1G

Single Diodes Overview

The NSVRB521S30T1G is a Schottky barrier diode manufactured by onsemi, designed for high-speed switching, circuit protection, and voltage clamping. It features an extremely low forward voltage of 0.5 V maximum at a forward current of 200 mA, which reduces conduction loss. The device has a reverse voltage rating of 30 Vdc and a peak forward surge current capability of 1.0 A. It operates within a junction temperature range of -55°C to +125°C and utilizes the SOD-523 surface mount package.

Single Diodes Feature Summary

• Extremely fast switching speed suitable for high-frequency applications
• Low reverse leakage current enhances efficiency in power management circuits
• NSV prefix indicates qualification for automotive applications requiring unique site and control change requirements
• Compliant with AEC-Q101 standards and PPAP capable

Single Diodes Applications

• High-speed switching applications
• Circuit protection
• Voltage clamping
• Automotive electronics requiring AEC-Q101 qualification

Single Diodes Procurement Notes

Verify that the ordering suffix 'NSV' is required, as it denotes specific automotive site and control change protocols distinct from standard commercial versions. Confirm the tape and reel quantity matches the design requirement, typically 3000 units per reel for this specific part number. Ensure compliance with RoHS and halogen-free specifications during procurement.

Single Diodes Selection Notes

Select this component when space-constrained designs require a miniature SOD-523 footprint. It is appropriate for portable applications where minimizing conduction loss via low forward voltage is critical. Consider the thermal resistance of 635 °C/W when designing heat dissipation strategies for FR-5 boards.

Single Diodes Part Context

This component belongs to the RB521S30 series of Schottky barrier diodes produced by onsemi. The NSV prefix specifically identifies parts intended for automotive or other applications necessitating strict site and control change management. It shares electrical characteristics with the standard RB521S30T1G but adheres to additional automotive quality standards.

Single Diodes Replacement Considerations

The standard RB521S30T1G serves as a functional equivalent if automotive-specific site controls are not required. Other manufacturers offer similar 30V Schottky diodes in SOD-523 packages, such as Nexperia variants, though direct substitution requires verification of forward voltage and reverse leakage parameters.