L4008R6TP

Triacs Overview

The Littelfuse L4008R6TP is a silicon-controlled rectifier (SCR) from the Lxx08x series, designed for high-power switching applications. It features a maximum repetitive peak off-state voltage of 800V and an on-state current rating of 8A. The device utilizes a gate trigger current range of 5-5-5-10mA for reliable turn-on. Packaged in a TO-220-2 insulated tab configuration, it exhibits a low on-state voltage of 1.6V and a holding current characteristic suitable for industrial control circuits. The component operates within a standard junction temperature range, providing robust performance for AC power regulation tasks.

Triacs Feature Summary

• High voltage blocking capability with 800V repetitive peak off-state voltage rating
• Robust 8A on-state current handling for demanding load switching
• Insulated tab package design facilitating efficient thermal management and electrical isolation
• Defined gate trigger sensitivity ensuring consistent switching behavior

Triacs Applications

• Industrial motor speed control systems
• Solid state relays for AC load switching
• Power regulation circuits in heating elements

Triacs Procurement Notes

Verify the specific suffix 'R6' against the manufacturer's official datasheet to confirm pinout orientation and insulation class requirements. Ensure the ordering part number matches the exact voltage and current ratings needed for the target circuit design before finalizing procurement.

Triacs Selection Notes

Select this component when an SCR with 800V blocking voltage and 8A continuous current capacity is required. The TO-220-2 package is appropriate for applications needing direct heatsinking. Verify that the gate trigger characteristics align with the driving circuit's output capabilities.

Triacs Part Context

This device belongs to the Lxx08x family of SCRs manufactured by Littelfuse under the Teccor brand. This series is engineered for general-purpose AC power control, offering a balance of high voltage endurance and moderate current handling in a standard through-hole package format.

Triacs Replacement Considerations

Consult the Littelfuse replacement guide for equivalent SCRs with matching 800V/8A ratings. Verify pin compatibility and thermal resistance values before substituting with parts from other manufacturers.