Q2006DH4RP

Triacs Overview

The Littelfuse Q2006DH4RP is a bidirectional triac belonging to the Qxx06xxH series, designed for surface mount applications in the TO-252-3 package. It features a rated repetitive off-state voltage (VDRM) of 200 V and an on-state RMS current (It RMS) of 6 A. Key electrical parameters include a maximum holding current of 35 mA, a gate trigger voltage of 1.3 V, and a gate trigger current of 10 mA. The device operates within a temperature range of -40 °C to +125 °C, with a typical on-state voltage of 1.6 V and a leakage current of 10 µA at VDRM.

Triacs Feature Summary

• High reliability construction suitable for demanding industrial environments
• Integrated snubberless design capability for simplified circuit layouts
• Robust thermal performance optimized for surface mount mounting

Triacs Applications

• Solid state relay modules
• Industrial motor control systems
• Lighting dimmer circuits

Triacs Procurement Notes

Verify the specific part number against official Littelfuse documentation to confirm availability and exact specifications. Ensure that the ordering suffix matches the required packaging configuration. Cross-reference datasheets for any recent product change notices or environmental compliance updates before finalizing procurement plans.

Triacs Selection Notes

Select this component based on its 200 V blocking voltage and 6 A continuous current rating. Consider the TO-252-3 package for appropriate thermal management and PCB space constraints. Verify that the gate trigger requirements align with the driving circuit capabilities and that the operating temperature range meets the application's environmental demands.

Triacs Part Context

This triac is part of the Qxx06xxH family, which shares common structural characteristics such as the TO-252-3 package and similar current ratings. Variations within the series primarily involve differences in the rated repetitive off-state voltage, allowing designers to choose the appropriate voltage class while maintaining consistent mechanical and thermal properties across the product line.

Triacs Replacement Considerations

Potential substitutes include other 200 V, 6 A triacs in the TO-252-3 package from Littelfuse or other manufacturers. Verify pinout compatibility and ensure that electrical parameters such as gate trigger current and holding current are within acceptable limits for the existing circuit design.