MAC15-10G

Triacs Overview

The Littelfuse MAC15-10G is a general-purpose Triac designed for AC power control applications. It features an average on-state current rating of 15A and supports repetitive peak forward and reverse blocking voltages up to 1000V. The device utilizes a TO-220AB package for through-hole mounting, providing robust thermal management capabilities. Key electrical parameters include a maximum gate trigger current of 35mA and a peak on-state voltage of 1.6V. It operates within a temperature range of -40°C to +125°C and withstands non-repetitive surge currents of 150A.

Triacs Feature Summary

• High voltage blocking capability suitable for mains-powered systems
• Robust thermal performance in standard through-hole packaging
• Sensitive gate drive compatibility with low trigger requirements

Triacs Applications

• Solid-state relays
• Motor speed controls
• Lighting dimmers

Triacs Procurement Notes

Verify the specific suffix 'G' against the manufacturer's latest datasheet to confirm halogen-free compliance and RoHS status. Ensure the ordering part number matches the exact voltage rating required for the target circuit design. Cross-reference the package dimensions with PCB layout specifications before finalizing procurement orders.

Triacs Selection Notes

Select this component when high voltage isolation is required alongside moderate current handling. The 1000V rating provides safety margin for industrial AC lines. Consider the TO-220AB footprint for heatsinking needs. Verify gate trigger characteristics match the driving logic levels to ensure reliable switching without excessive gate current demand.

Triacs Part Context

This Triac belongs to Littelfuse's general-purpose family, distinct from sensitive gate or high-temperature variants. It serves as a standard solution for basic AC switching tasks where extreme sensitivity or specialized thermal ratings are not mandatory. The numbering convention indicates the current and voltage class within the broader product portfolio.

Triacs Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and thermal resistance values if considering alternative manufacturers. Ensure replacement devices meet the same 1000V blocking voltage and 15A current ratings.