Q2006DH3RP

Triacs Overview

The Littelfuse Q2006DH3RP is a bidirectional triac designed for surface-mount applications. It features a rated repetitive off-state voltage (VDRM) of 400 V and an on-state RMS current (IT(RMS)) of 6 A. The device supports a non-repetitive peak on-state current ranging from 55 A to 65 A, depending on the specific pulse width conditions. Key electrical parameters include a maximum on-state voltage of 1.6 V, a gate trigger voltage (VGT) of 1.3 V, and a gate trigger current (IGT) of 10 mA. The component operates within a temperature range defined by its minimum and maximum limits, with a maximum holding current of 15 mA and an off-state leakage current of 10 µA at VDRM.

Triacs Feature Summary

• Surface-mount construction suitable for automated PCB assembly processes
• Bidirectional switching capability for AC control applications
• Integrated thermal management design for reliable operation in compact spaces

Triacs Applications

• Lighting dimmer circuits
• Solid-state relay modules
• Motor speed control systems

Triacs Procurement Notes

Verify the exact suffix against official Littelfuse documentation to confirm pinout and packaging specifications. Ensure compatibility with standard reflow soldering profiles. Confirm RoHS compliance status through the manufacturer's latest release notes before finalizing procurement orders.

Triacs Selection Notes

Select this component when a 400 V blocking voltage and 6 A continuous current rating are required in a small form factor. Evaluate the gate trigger characteristics against the driving circuit capabilities. Consider the thermal resistance and mounting orientation for heat dissipation requirements in the target enclosure.

Triacs Part Context

This part belongs to the Qxx06xxh series of bidirectional triacs from Littelfuse. These devices are engineered for general-purpose AC power control where space constraints necessitate surface-mount technology. The series provides a balance of electrical performance and physical compactness for modern electronic designs.

Triacs Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify pin-to-pin compatibility and electrical parameter equivalence with alternative manufacturers before considering cross-referencing.