Q6004F41

Triacs Overview

The Littelfuse Q6004F41 is a Triac belonging to the Teccor Qxx04xx series, designed for general-purpose AC power control applications. It features a rated repetitive off-state voltage (VDRM) of 600 V and an on-state RMS current (IT(RMS)) of 4 A. The device operates within a junction temperature range of -40 °C to +125 °C. It utilizes a TO-220AB flange mount package with three pins, providing an isolated case connection suitable for heatsink mounting. Key electrical characteristics include a maximum holding current of 30 mA and a gate trigger voltage of 2.5 V.

Triacs Feature Summary

• High thermal stability with an operating temperature range extending to +125 °C
• Robust 600 V blocking capability for standard AC line voltage applications
• Isolated flange mount construction facilitates efficient heat dissipation

Triacs Applications

• Solid state relays
• Motor speed controls
• Lighting dimmers

Triacs Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number with official Littelfuse documentation. Confirm that the physical marking on the device matches the specified model identifier. Ensure the package type corresponds to the required TO-220 form factor for your specific board layout constraints.

Triacs Selection Notes

Select this component when a 4 A RMS current rating and 600 V voltage rating are required in a through-hole flange mount configuration. Consider the 30 mA holding current specification for latch-up prevention in low-load scenarios. Evaluate thermal management requirements based on the TO-220 package's heat dissipation capabilities for continuous operation.

Triacs Part Context

This Triac is part of the Littelfuse Teccor Qxx04xx family, which provides standardized performance for industrial and consumer AC switching. The Q6004F41 variant specifically denotes the 600 V, 4 A rating within this series, sharing common interface characteristics with other members like the Q6004L468 while differing in package style.

Triacs Replacement Considerations

Direct substitutes within the same series include the Q6004L468, though it utilizes a different package configuration. Verify pinout compatibility and thermal resistance values before implementing any alternative part numbers from the Qxx04xx family.