BAS521,315

Single Diodes Overview

The BAS521,315 is a high-voltage switching diode from Nexperia USA Inc., housed in an ultra-small SOD523 (SC-79) surface-mount package. It features a repetitive peak reverse voltage of 300 V and a maximum forward current of 250 mA. The device exhibits a typical reverse recovery time of 16 ns with a maximum of 50 ns, ensuring rapid switching capabilities. It supports a non-repetitive peak forward surge current of 4.5 A and operates within a junction temperature range up to 150 °C.

Single Diodes Feature Summary

• High switching speed with low reverse recovery time
• High reverse voltage capability for robust protection
• Ultra-small SMD plastic package for space-constrained designs

Single Diodes Applications

• High-speed switching circuits
• High-voltage switching applications

Single Diodes Procurement Notes

Verify the specific ordering suffix matches the required packaging configuration. Confirm that the component meets all relevant environmental compliance standards for the intended deployment region. Ensure design-in documentation aligns with the latest product data sheet revisions to avoid discrepancies in specifications or pinning information during production.

Single Diodes Selection Notes

Select this component when circuit layouts require minimal footprint due to the compact SOD523 package. Choose this diode for applications demanding fast transient response and high reverse voltage blocking capabilities. Evaluate thermal constraints carefully, as the small package size limits total power dissipation compared to larger packages.

Single Diodes Part Context

This part belongs to Nexperia's general-purpose switching diode portfolio, designed for efficient signal processing and power management in compact electronic devices. The SOD523 package represents a standard form factor for modern surface-mount technology assembly lines, facilitating automated placement and reflow soldering processes.

Single Diodes Replacement Considerations

Consult official Nexperia cross-reference lists for verified substitutes. Ensure any replacement maintains identical pinout configurations and exceeds the original voltage and current ratings.