L4006D5RP

Triacs Overview

The L4006D5RP is a sensitive gate TRIAC manufactured by Littelfuse Inc., designed for AC switching and phase control applications. It features a maximum off-state voltage of 400V and a maximum load current rating of 6A. The component is housed in a surface-mount TO-252 (DPAK) package, suitable for automated assembly processes. It operates within a temperature range from -40°C to +110°C. This device is RoHS3 compliant and classified as a logic-level TRIAC, enabling direct interface with standard digital logic circuits for efficient power control in various electronic systems.

Triacs Feature Summary

• Sensitive gate design allows for direct drive from low-power logic circuits
• Bidirectional solid-state switching capability for AC phase control
• Surface-mount TO-252 package facilitates compact PCB integration

Triacs Applications

• Motor speed control systems
• Temperature regulation devices
• AC power switching circuits

Triacs Procurement Notes

Verify the specific ordering suffix matches the required package variant and compliance status. Confirm that the sensitive gate characteristic aligns with the driving circuit's output capabilities. Ensure thermal management strategies account for the TO-252 package limitations under continuous load conditions. Cross-reference the manufacturer's latest datasheet for any updates on pinout or mechanical dimensions prior to finalizing procurement orders.

Triacs Selection Notes

Select this component when a surface-mount TRIAC with logic-compatible gate sensitivity is required for AC control. The 6A current rating suits moderate power applications where space constraints preclude through-hole packages. Consider the 400V blocking voltage for low-voltage AC lines. Evaluate the thermal resistance of the TO-252 package against the expected duty cycle and ambient temperature to ensure reliable operation without excessive heatsinking.

Triacs Part Context

This part belongs to Littelfuse's bidirectional solid-state switch series, which includes variants in different packages such as TO-220AB and TO-263. While other series members may support higher currents like 35A, the L4006D5RP specifically targets applications requiring a compact SMD form factor with 6A capacity. It complements the manufacturer's broader portfolio of thyristors and circuit protection solutions.

Triacs Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs by matching electrical parameters and package dimensions if sourcing alternatives.