QJ8010NH5TP

Triacs Overview

The Littelfuse QJ8010NH5TP is an Alternistor TRIAC in the QJxx10xHx series, housed in a TO-263 (D2PAK) surface-mount package. It features an 800 V repetitive off-state voltage and a 10 A RMS on-state current rating. The device operates across Quadrants I, II, and III with a maximum gate trigger current of 50 mA. It supports a non-repetitive surge peak current of 120 A at 60 Hz and maintains a junction temperature range from -40°C to +150°C.

Triacs Feature Summary

• Three-quadrant operation for high commutation capability in inductive loads
• Electrically isolated semiconductor design recognized under UL 1557
• Glass-passivated junctions for enhanced reliability
• Solid-state switching eliminates arcing and contact bounce

Triacs Applications

• AC solid-state switches and static switching relays
• Heater control and lighting controls
• Motor speed control systems
• Power tools and lawn care equipment
• Home and white goods appliances

Triacs Procurement Notes

Verify the specific suffix 'N' confirms the TO-263 D2PAK surface-mount package configuration. Confirm the 'H5' designation aligns with the required 50 mA maximum gate trigger current sensitivity for your circuit design. Ensure thermal management strategies account for the specified junction-to-case thermal resistance values during operation.

Triacs Selection Notes

Select this component when surface-mount assembly is required for AC power control applications. The Alternistor topology allows operation in three quadrants, making it suitable for highly inductive loads without snubber circuits. Verify that the 800 V blocking voltage meets the peak line voltage requirements of the target application.

Triacs Part Context

This part belongs to the QJxx10xHx series of 10 A High Temperature Alternistors. It shares electrical characteristics with other sensitivities in the family but differs in package type. The N-package variant provides a compact surface-mount solution compared to the through-hole TO-220 options available in the same series.

Triacs Replacement Considerations

QJ8010R5TP offers identical electrical specifications in a TO-220 through-hole package. QJ8010L5TP provides the same performance in an electrically isolated TO-220 package. These alternatives maintain the 10 A current and 800 V voltage ratings while changing the physical mounting interface.