Q8006NH4RP

Triacs Overview

The Littelfuse Q8006NH4RP is a bidirectional triac designed for surface-mount applications in the SMTO-263-2 package. It features an RMS on-state current (It RMS) of 6 A and a rated repetitive off-state voltage (VDRM) of 800 V. The device exhibits a maximum holding current (Ih) of 35 mA, with gate trigger voltage (Vgt) and current (Igt) values of 1.3 V and 35 mA, respectively. On-state voltage is specified at 1.6 V, while leakage current remains at 10 uA under VDRM conditions. Non-repetitive peak on-state currents are rated at 80 A and 85 A. Operating temperatures range from -40 C to +125 C.

Triacs Feature Summary

• Surface-mount construction in SMTO-263-2 package for automated assembly
• Bidirectional switching capability for AC power control circuits
• High thermal stability supporting operation up to +125 C

Triacs Applications

• AC motor speed control systems
• Solid-state relay implementations
• Lighting dimmer circuitry

Triacs Procurement Notes

Verify component authenticity through authorized Littelfuse distributors or certified supply chain partners. Confirm RoHS compliance status via official datasheets before integration. Ensure storage conditions maintain moisture sensitivity levels according to manufacturer guidelines. Validate package markings against official specifications to prevent counterfeit substitution during procurement processes.

Triacs Selection Notes

Select this component when 800 V blocking voltage and 6 A continuous current requirements align with system design constraints. Consider the SMTO-263-2 footprint for PCB layout compatibility. Evaluate gate drive characteristics against available control logic levels. Compare thermal dissipation capabilities with alternative packages if higher current densities are required.

Triacs Part Context

This part belongs to the Qxx06xxH series of Littelfuse triacs, which standardizes pinouts and electrical characteristics across varying voltage ratings within the 6 A current class. The series facilitates design scalability by maintaining consistent mechanical dimensions and thermal profiles while offering different voltage options for diverse application needs.

Triacs Replacement Considerations

Direct replacements include other Q8006 variants from the same family with identical pinouts. Verify equivalent voltage and current ratings when substituting with components from different manufacturers. Ensure package compatibility and thermal resistance values match original design parameters.