Q2015N5RP

Triacs Overview

The Littelfuse Q2015N5RP is a bidirectional 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 600 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 ranging from 50 mA to 75 mA. The on-state voltage is specified at 1.6 V, with non-repetitive peak currents of 100 A and 200 A.

Triacs Feature Summary

• Integrated glass-passivated junctions ensure long-term parameter stability and device reliability.
• Surface-mount SMTO-263-2 package design facilitates automated assembly and space-efficient PCB layouts.
• Bidirectional gate triggering capability allows for flexible control circuitry in AC power applications.

Triacs Applications

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

Triacs Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest datasheet to confirm pinout compatibility and packaging type. Ensure that the selected component meets all relevant RoHS and REACH compliance requirements for the intended market. Cross-reference the part number with official Littelfuse documentation to validate availability and lead times before finalizing procurement plans.

Triacs Selection Notes

Select this component based on the required 600 V blocking voltage and 15 A continuous current handling capabilities. Evaluate the thermal management requirements for the SMTO-263-2 package under expected load conditions. Confirm that the gate trigger characteristics align with the driving circuit's output capabilities to ensure reliable turn-on performance across the operating temperature range.

Triacs Part Context

This triac belongs to the Teccor Qxx15xx family, which provides robust AC switching solutions for industrial and consumer electronics. The series is characterized by high surge current ratings and stable latching behavior, making it suitable for demanding power control environments where reliability and consistent performance are critical.

Triacs Replacement Considerations

Consult Littelfuse substitution guides for equivalent Triacs with matching 600 V / 15 A ratings and compatible SMTO-263-2 footprints. Verify that any alternative device maintains identical gate trigger specifications and thermal resistance values to ensure direct interchangeability without circuit redesign.