LSM315G/TR13

Single Diodes Overview

The LSM315G/TR13 is a Schottky barrier rectifier manufactured by Microchip Technology. It features a maximum average forward rectified current of 3.0A and a repetitive peak reverse voltage of 15V. The device exhibits a low forward voltage drop of 0.32V at rated current, ensuring high efficiency in power conversion applications. Packaged in the DO-215AB (SMC) surface-mount case, it offers robust performance with high speed recovery characteristics and low leakage current, suitable for various DC-DC converter and freewheeling diode roles.

Single Diodes Feature Summary

• Schottky barrier construction for high-speed switching and low forward voltage drop
• Surface-mount DO-215AB package for automated assembly
• Low leakage current characteristics

Single Diodes Applications

• DC-DC converters
• Freewheeling diodes
• Polarity protection circuits

Single Diodes Procurement Notes

Verify the component authenticity through official Microchip channels or authorized distributors. Confirm the specific suffix TR13 indicates tape-and-reel packaging if required for your manufacturing process. Ensure the RoHS compliance status matches your environmental regulations. Cross-reference the datasheet revision to confirm electrical parameters align with your design specifications before finalizing procurement orders.

Single Diodes Selection Notes

Select this component when a low forward voltage drop is critical for efficiency in low-voltage applications. The 15V rating suits circuits with minimal reverse voltage stress. Consider the 3.0A current capacity against thermal management requirements in the SMC package. Evaluate the trade-off between the low VF and potential higher leakage compared to standard silicon diodes if operating at elevated temperatures.

Single Diodes Part Context

This part belongs to Microchip's small-signal Schottky diode family, specifically designed for general-purpose rectification. It complements other devices in the series offering varying voltage and current ratings within the same DO-215AB footprint, allowing designers to maintain consistent board layouts while adjusting electrical specifications for different power stages.

Single Diodes Replacement Considerations

Direct substitutes must match the 15V VRRM, 3.0A IF, and DO-215AB package. Verify equivalent forward voltage and leakage current specs. Common alternatives include similar Schottky rectifiers from other manufacturers like Vishay or ON Semiconductor, provided they meet the exact pinout and thermal characteristics.