SL1D-AQ

Single Diodes Overview

The SL1D-AQ is a standard recovery rectifier diode manufactured by Diotec Semiconductor, designed for surface-mount applications. It features a 200 V repetitive peak reverse voltage and supports a maximum average forward rectified current of 1 A. The device utilizes the SOD-123FL package and offers a low forward voltage of 1.1 V at rated current. It exhibits a reverse recovery time of 1000 ns and can withstand a non-repetitive peak forward surge current of 27 A. The component operates within a junction temperature range from -55 °C to +150 °C and holds AEC-Q101 qualification for automotive reliability standards.

Single Diodes Feature Summary

• AEC-Q101 qualified for automotive electronics reliability
• High thermal stability with extended operating temperature range up to 150 °C
• Compact SMD footprint suitable for space-constrained designs

Single Diodes Applications

• Automotive electronic circuits
• General-purpose polarity protection
• 50/60 Hz rectification in power supplies

Single Diodes Procurement Notes

Verify the specific suffix 'AQ' confirms AEC-Q101 automotive qualification status directly on the manufacturer datasheet. Confirm the SOD-123FL package dimensions match your PCB layout requirements. Ensure the 200V rating meets your circuit's peak inverse voltage demands. Check for RoHS compliance documentation if required by your manufacturing standards.

Single Diodes Selection Notes

Select this component when a robust, automotive-grade standard recovery diode is needed for low-voltage applications. The 200V rating provides sufficient margin for 12V or 24V systems. Consider the 1A current limit for load requirements. The SOD-123FL package allows for automated assembly. Compare against other Diotec series like SL1D if higher current ratings are not strictly necessary.

Single Diodes Part Context

This part belongs to Diotec's automotive-qualified diode portfolio, specifically the SL1D series. It complements other general-purpose rectifiers but distinguishes itself through AEC-Q101 certification. It serves as a reliable alternative to generic industrial diodes in environments requiring higher reliability and thermal resilience.

Single Diodes Replacement Considerations

Direct substitutes include other AEC-Q101 qualified 200V 1A SOD-123FL standard recovery diodes from major manufacturers such as Vishay (e.g., BAS16W variants) or ON Semiconductor. Verify pinout compatibility and ensure reverse recovery time specifications meet the switching frequency requirements of the target application.