Q8015N5TP

Triacs Overview

The Littelfuse Q8015N5TP is a standard Triac from the Teccor Qxx15xx series, designed for AC switching and phase control applications. It features an RMS on-state current of 15 A and a rated repetitive off-state voltage (VDRM) of 800 V. The device operates within a junction 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 70 mA, a gate trigger voltage of 2.5 V, and a gate trigger current of 50 mA. Non-repetitive peak on-state currents are specified at 167 A and 200 A, with an on-state voltage of 1.6 V and a leakage current of 5 uA.

Triacs Feature Summary

• Integrated bidirectional AC switch with internal diac-like triggering characteristics for simplified circuit design
• Glass-passivated junctions ensure long-term device reliability and parameter stability under thermal stress
• Surface-mount SMTO-263-2 package facilitates automated assembly and compact PCB layout

Triacs Applications

• AC motor speed controls
• Temperature modulation systems
• Lighting dimmer circuits

Triacs Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number Q8015N5TP with official Littelfuse documentation. Confirm the specific suffix N5TP corresponds to the required SMTO-263-2 packaging and RoHS compliance status. Ensure the supplier provides valid traceability records matching the Teccor brand specifications.

Triacs Selection Notes

Select this component when an 800 V blocking voltage and 15 A continuous current rating are required in a surface-mount form factor. Verify that the application's gate drive capability meets the 50 mA trigger current requirement. Consider thermal management constraints associated with the SMTO-263-2 package for high-duty cycle operations.

Triacs Part Context

This Triac belongs to the Littelfuse Teccor Qxx15xx series, which offers standardized power handling for general-purpose AC control. The Q8015N5TP variant specifically addresses the need for robust switching in industrial and consumer electronics where space-saving surface-mount solutions are preferred over traditional through-hole packages.

Triacs Replacement Considerations

Direct substitutes within the same series include the Q8010N5TP for lower current requirements or the Q8025N5TP for higher current capacity, provided the pinout and package dimensions remain compatible with the existing footprint.