SD103AW-13-F-79

Single Diodes Overview

The SD103AW-13-F is a Schottky barrier diode manufactured by Diodes Incorporated, housed in an SOD-123 surface-mount package. It features a maximum repetitive peak reverse voltage of 40 V and an average forward rectified current of 350 mA. The device exhibits a low forward voltage drop of 600 mV at 200 mA and a negligible reverse recovery time of 10 ns. Operating junction temperature ranges from -65°C to +125°C, with a power dissipation rating of 400 mW.

Single Diodes Feature Summary

• Low forward voltage drop for high efficiency
• Negligible reverse recovery time
• Guard ring construction for transient protection

Single Diodes Applications

• DC-DC converters
• Power supply circuits
• Reverse polarity protection

Single Diodes Procurement Notes

Verify the manufacturer designation on the component marking against Diodes Incorporated specifications. Confirm the SOD-123 package dimensions and lead finish match the datasheet requirements. Ensure the part number suffix corresponds to the correct tape and reel packaging format for automated assembly processes.

Single Diodes Selection Notes

Select this component for applications requiring fast switching speeds and low conduction losses. The SOD-123 package offers space-saving benefits for compact designs. Consider the 40 V reverse voltage rating when designing circuits with potential voltage spikes or higher operating voltages.

Single Diodes Part Context

This component belongs to the SD103A series of small signal Schottky diodes. The series includes variants with different reverse voltage ratings, such as the SD103BW (30 V) and SD103CW (20 V). All variants share similar electrical characteristics regarding forward voltage and current handling capabilities.

Single Diodes Replacement Considerations

Compatible substitutes include SD103BW and SD103CW from Diodes Incorporated, provided the circuit voltage requirements align with their respective lower reverse voltage ratings. Other manufacturers producing SOD-123 Schottky diodes with equivalent 40 V and 350 mA ratings may also serve as alternatives.