Q8016NH3TP

Triacs Overview

The Littelfuse Q8016NH3TP is a bidirectional triac designed for surface-mount applications in the TO-263 (D2PAK) package. It features an RMS on-state current of 16 A and a rated repetitive off-state voltage of 800 V. The device operates within a junction temperature range of -40°C to +125°C. Key electrical parameters include a maximum gate trigger voltage of 1.3 V and a maximum gate trigger current of 20 mA. Non-repetitive peak on-state currents are specified at 167 A and 200 A for 50 Hz and 60 Hz respectively. The component is classified as an unbuffered triac with a single configuration.

Triacs Feature Summary

• Surface-mount construction in a D2PAK package for automated assembly
• Unbuffered design architecture for specific switching requirements
• High thermal stability across extended industrial temperature ranges

Triacs Applications

• Solid-state relay circuits
• Industrial motor control systems
• Lighting dimmer implementations

Triacs Procurement Notes

Verify the exact ordering suffix against manufacturer documentation, as variations may indicate differences in packaging or compliance status. Confirm moisture sensitivity levels and reflow soldering profiles prior to integration into the production line. Ensure compatibility with standard surface-mount assembly processes.

Triacs Selection Notes

Select this component when a robust 16 A solution is required in a compact surface-mount form factor. The 800 V rating suits general-purpose AC power control tasks. Verify that the gate drive circuitry can supply the necessary trigger current without exceeding the maximum voltage limits defined in the datasheet.

Triacs Part Context

This part belongs to the Littelfuse triac family, specifically engineered for high-current power switching. The Q8016NH3TP variant utilizes the D2PAK footprint to provide enhanced thermal dissipation compared to smaller packages while maintaining a low profile suitable for dense PCB layouts.

Triacs Replacement Considerations

Cross-reference with other 16 A, 800 V triacs in the TO-263 package from Littelfuse or compatible manufacturers. Verify pinout compatibility and thermal resistance characteristics before substituting.