L6008L659

Triacs Overview

The Littelfuse L6008L659 is a discontinued SENTRIAC triac rated for 600V off-state voltage and 8A RMS on-state current. It features a logic-sensitive gate architecture designed for reliable triggering with low gate drive requirements. The component is housed in an isolated TO-220AB package with formed leads, providing electrical isolation between the case and the terminal connections. This configuration supports efficient thermal management and secure mounting in power control circuits requiring robust switching capabilities.

Triacs Feature Summary

• Logic-sensitive gate design for low-power triggering applications
• Isolated tab construction ensuring electrical separation from heatsink
• High current handling capacity suitable for AC power regulation

Triacs Applications

• AC motor speed control systems
• Solid-state relay implementations
• Industrial power switching modules

Triacs Procurement Notes

This part number is officially listed as obsolete or discontinued by Littelfuse and major distributors such as Digi-Key. Procurement efforts should focus on verifying stock availability through authorized channels or identifying approved replacement components. Direct ordering may not be possible due to end-of-life status. Engineers must validate supply chain constraints before finalizing designs that rely on this specific component variant.

Triacs Selection Notes

Designers requiring similar performance should evaluate current Littelfuse triac offerings within the same voltage and current ratings. Considerations include gate sensitivity characteristics, thermal resistance values, and package compatibility. Verify that alternative components meet the original circuit's isolation and switching speed requirements. Cross-reference datasheets to ensure functional equivalence without compromising system reliability or safety margins.

Triacs Part Context

The L6008L659 belongs to Littelfuse's SENTRIAC series of thyristors, which are engineered for general-purpose AC power control. These devices utilize silicon gate technology to enhance switching stability and noise immunity. The product line targets applications demanding precise phase-angle control and high reliability in industrial and consumer electronics environments.

Triacs Replacement Considerations

Publicly confirmed substitute part numbers are not explicitly documented in the provided source material. Designers should consult Littelfuse's official cross-reference guides or contact manufacturer support for validated replacements. Ensure any substituted component matches the 600V/8A rating and TO-220 package form factor.