QJ8006NH4TP

Triacs Overview

The QJ8006NH4TP is a Triac Alternistor manufactured by Littelfuse Inc., designed for surface mount applications. It features an 800 V peak repetitive off-state voltage and supports a 6 A on-state RMS current. The device is housed in a TO-263 (D2PAK) package, specifically TO-263AB. Key electrical parameters include a gate trigger current of 35 mA, a latching current of 1.3 V, and a surge current capability of 65 A. This component is classified as a Snubberless Triac, indicating optimized performance for specific switching requirements without external snubber circuits.

Triacs Feature Summary

• Snubberless design eliminates the need for external RC snubber networks
• High dv/dt immunity for reliable operation in noisy environments
• Surface mount construction facilitates automated assembly processes

Triacs Applications

• AC motor speed control systems
• Solid state relay implementations
• Lighting dimmer circuit designs

Triacs Procurement Notes

Verify the complete part number including the suffix to ensure correct packaging and tape-and-reel specifications. Confirm RoHS compliance status through official Littelfuse documentation before integration. Cross-reference the datasheet revision date to ensure alignment with current manufacturing standards and pinout configurations.

Triacs Selection Notes

Select this component when high dv/dt sensitivity is required without additional passive components. Ensure the thermal management solution accommodates the TO-263 package dissipation characteristics. Validate that the 6 A RMS rating meets the continuous load requirements of the target application circuit under all operating conditions.

Triacs Part Context

This device belongs to the QJxx06xHx product range from Littelfuse, which focuses on high-performance TRIACs for industrial and consumer electronics. The series emphasizes robustness and ease of use in power control applications. The specific model integrates advanced silicon technology to enhance switching reliability compared to standard TRIAC variants.

Triacs Replacement Considerations

Consult Littelfuse official substitution guides for direct replacements within the QJ series. Verify pin compatibility and thermal resistance values when considering alternative manufacturers' equivalents. Ensure voltage and current ratings meet or exceed original specifications during cross-brand transitions.