L6004D3TP

Triacs Overview

The Littelfuse L6004D3TP is a four-quadrant logic level triac belonging to the Teccor Lxx04xx series. It features a TO-220AB package with three pins for through-hole mounting. The device supports an RMS on-state current of 4 A and a rated repetitive peak off-state voltage of 600 V. Key electrical parameters include a maximum gate trigger current of 3 mA, a gate trigger voltage of 2 V, and a holding current of 5 mA. The component operates within a temperature range of -40°C to +125°C, exhibits a forward voltage drop of 1.6 V, and maintains an off-state leakage current of 5 µA at the rated voltage.

Triacs Feature Summary

• Logic level sensitivity enables direct drive from low-power digital logic circuits without requiring additional amplification stages.
• Four-quadrant operation ensures reliable triggering across all combinations of MT2 polarity and gate signal phase.
• Robust thermal design in a standard TO-220AB package facilitates effective heat dissipation for continuous high-current applications.

Triacs Applications

• Solid-state relays requiring compact form factors and logic-compatible control inputs
• AC motor speed control circuits for small appliances and industrial equipment
• Lighting dimmer switches utilizing microcontroller-based regulation

Triacs Procurement Notes

Verify the specific suffix designation against official Littelfuse documentation to confirm pinout orientation and mechanical dimensions. Ensure the procurement channel provides valid RoHS compliance certificates and original manufacturer traceability. Cross-reference the part number with the latest datasheet revision to confirm parameter consistency before finalizing orders.

Triacs Selection Notes

Select this component when a 600V blocking capability and 4A continuous load handling are required alongside sensitive gate drive characteristics. The TO-220AB package is suitable for applications where PCB space allows for through-hole mounting and heatsinking. Compare gate trigger specifications against the driving circuit's output capabilities to ensure reliable turn-on under varying temperature conditions.

Triacs Part Context

This triac is part of the Teccor Lxx04xx family, designed for general-purpose AC power switching. It complements other variants in the series that offer different voltage ratings or packaging options. The device serves as a core switching element in power control modules, bridging low-voltage control signals with higher-voltage AC loads in consumer and industrial electronics.

Triacs Replacement Considerations

Equivalent parts include the L6004L3TP and L6004D3RP, which share similar electrical ratings but differ in package type. Verify compatibility regarding thermal resistance and physical footprint before substitution. Consult the manufacturer's cross-reference guide to confirm functional equivalence for specific application constraints.