L2004D6TP

Triacs Overview

The Littelfuse L2004D6TP is a bidirectional triac designed for AC power control applications. It features a rated repetitive off-state voltage (VDRM) of 400 V and an RMS on-state current (ITRMS) of 4 A. The device operates within a temperature range of -40 °C to +110 °C and is housed in a TO-252-3 surface-mount package. Key electrical characteristics include a maximum holding current of 10 mA, a gate trigger voltage of 2 V, and a gate trigger current ranging from 5 mA to 10 mA. The on-state voltage is specified at 1.6 V, with non-repetitive peak currents of 65 A or 80 A depending on the specific variant configuration.

Triacs Feature Summary

• Bidirectional switching capability for AC phase control
• Surface-mount construction for automated assembly
• Integrated sensing thresholds for reliable triggering

Triacs Applications

• AC motor speed controls
• Lighting dimmer circuits
• Temperature modulation systems

Triacs Procurement Notes

Verify the exact suffix against the manufacturer's official datasheet to confirm pinout compatibility and thermal specifications. Ensure that the selected component meets the specific voltage and current requirements of the target circuit design before finalizing procurement orders.

Triacs Selection Notes

Select this component based on the required 400 V blocking voltage and 4 A continuous current handling capacity. Consider the TO-252-3 package for its thermal dissipation properties in surface-mount designs. Verify gate sensitivity requirements align with the 5 mA to 10 mA trigger current range provided by the datasheet.

Triacs Part Context

This part belongs to the Lxx08x series of thyristors manufactured by Littelfuse. The series provides robust solutions for general-purpose AC switching tasks. The specific model integrates standard triac functionality within a compact form factor suitable for modern electronic assemblies requiring efficient power regulation.

Triacs Replacement Considerations

Consult the official Littelfuse substitution guide for verified equivalents. Cross-reference parameters such as VDRM, ITRMS, and package dimensions to ensure functional compatibility without modifying the existing PCB layout.