QJ6010NH5TP

Triacs Overview

The Littelfuse QJ6010NH5TP is a high-temperature Alternistor TRIAC designed for surface-mount applications. It features a TO-263 (D2PAK) package and supports an RMS on-state current of 10 A with a non-repetitive peak current ranging from 110 A to 120 A. The device offers a rated repetitive off-state voltage of 600 V and maintains a low leakage current of 10 uA under maximum voltage conditions. Key electrical characteristics include a maximum on-state voltage of 1.6 V, a holding current of up to 40 mA, and gate trigger parameters of 1.3 V and 35 mA respectively. It operates within a temperature range of -40°C to +125°C.

Triacs Feature Summary

• Snubberless design capability for simplified circuit implementation
• High-temperature construction suitable for demanding thermal environments
• Surface-mount TO-263 package for automated assembly

Triacs Applications

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

Triacs Procurement Notes

Verify the specific datasheet version and manufacturer lot codes upon receipt to ensure compliance with Littelfuse specifications. Confirm that the TO-263 footprint matches the PCB layout requirements. Check for any RoHS compliance documentation as indicated in official product listings. Ensure storage conditions meet semiconductor handling standards to prevent moisture sensitivity issues prior to soldering.

Triacs Selection Notes

Select this component when surface-mount technology is required for high-current AC switching applications. The TO-263 package provides robust thermal dissipation compared to smaller SMD options. Consider the 600 V blocking voltage for standard industrial line voltages. Evaluate the 10 A RMS rating against continuous load requirements. The snubberless feature reduces external component count, simplifying the overall design process.

Triacs Part Context

This part belongs to the Qxx10xH series of high-temperature Alternistors from Littelfuse. These devices are engineered to replace traditional TRIACs in applications requiring higher reliability and reduced snubber network complexity. The series emphasizes improved dv/dt immunity and thermal performance, making it suitable for modern power electronics designs where space and efficiency are critical constraints.

Triacs Replacement Considerations

Direct pin-compatible replacements may exist within the same Littelfuse family, such as other variants in the QJ6010 series with different packaging or slight parameter variations. Verify that substitute parts maintain the same TO-263 footprint and electrical ratings before integration.