SS13FL

Single Diodes Overview

The SS13FL is a surface mount Schottky barrier rectifier manufactured by onsemi. It features a 30V repetitive peak reverse voltage and a 1A average forward rectified current rating. The device utilizes a low-profile SOD-123FL package, designed for high efficiency in DC/DC converters and polarity protection applications. Key electrical characteristics include a maximum DC reverse leakage current of 5µA at rated voltage and a typical forward voltage drop of 460mV at 1A. The component is lead-free and RoHS compliant, suitable for automated assembly processes.

Single Diodes Feature Summary

• Schottky barrier construction for ultra-fast recovery and minimal reverse recovery charge
• Low forward voltage drop to enhance system efficiency and reduce power loss
• Glass passivation for junction protection against mechanical stress
• Molded plastic case offers UL Flammability Rating 94V-0

Single Diodes Applications

• DC/DC converters and power supply modules
• Polarity protection circuits
• Free-wheeling diodes in low voltage applications
• Clamping diodes in logic interfaces

Single Diodes Procurement Notes

Verify the specific suffix 'FL' corresponds to the SOD-123FL package variant when sourcing. Confirm RoHS compliance status and lead-free certification with the distributor. Ensure the ordering part number matches the exact voltage and current ratings required for the design. Check for any recent obsolescence notices or lifecycle changes from onsemi prior to final procurement.

Single Diodes Selection Notes

Select this component for applications requiring low forward voltage and fast switching speeds at 1A currents. The SOD-123FL package is ideal for space-constrained PCB layouts. Compare thermal resistance values if operating near maximum current limits. Ensure the reverse voltage rating exceeds the peak inverse voltage present in the circuit to prevent breakdown.

Single Diodes Part Context

The SS13FL belongs to onsemi's family of surface mount Schottky rectifiers. These devices are engineered for high reliability and consistent performance in consumer electronics and industrial equipment. The series typically includes variants with different voltage ratings to suit various power management needs while maintaining a standardized footprint for design flexibility.

Single Diodes Replacement Considerations

Direct replacements must match the 30V, 1A specification and SOD-123FL package. Verify that substitute Schottky diodes offer comparable forward voltage and reverse leakage characteristics. Ensure thermal performance and packaging dimensions are compatible with existing board designs.