Q8010N4TP

Triacs Overview

The Littelfuse Q8010N4TP is a bidirectional triac from the Qxx10xx series, designed for AC switching and phase control applications. It features an RMS on-state current of 10 A and a rated repetitive off-state voltage (VDRM) of 800 V. The device operates within a temperature range of -40°C to +125°C and utilizes an SMTO-263-2 surface-mount package. Key electrical parameters include a maximum holding current of 35 mA, a gate trigger voltage of 2.5 V, and an on-state voltage of 1.6 V. Non-repetitive peak currents are specified at 100 A and 120 A, with a leakage current of 10 uA under VDRM conditions.

Triacs Feature Summary

• Bidirectional AC switching capability for phase control
• Glass-passivated junctions for parameter stability
• Surface-mount installation in SMTO-263-2 package

Triacs Applications

• AC speed controls
• Temperature modulation controls
• Lighting controls requiring noise immunity

Triacs Procurement Notes

Verify component authenticity by cross-referencing the manufacturer's part number Q8010N4TP with official Littelfuse documentation. Confirm RoHS compliance status through the specific datasheet provided by the supplier. Ensure the received units match the SMTO-263-2 package type and series designation before integration into production lines.

Triacs Selection Notes

Select this component when an 800 V blocking voltage and 10 A continuous current rating are required for AC load management. The SMTO-263-2 package suits automated surface-mount assembly processes. Verify that the 2.5 V gate trigger voltage aligns with the driving circuit's output capabilities for reliable turn-on across the specified operating temperature range.

Triacs Part Context

This triac belongs to the Qxx10xx series manufactured by Littelfuse under the Teccor brand. The series focuses on robust AC switching solutions with glass-passivated junctions to ensure long-term reliability. These devices are engineered for industrial and consumer applications demanding stable performance in high-voltage AC environments.

Triacs Replacement Considerations

Consult Littelfuse technical resources for verified substitute part numbers within the Qxx10xx family or equivalent Triacs meeting identical 800 V and 10 A specifications. Validate pinout compatibility and thermal characteristics before substituting.