Q8010N4RP

Triacs Overview

The Littelfuse Q8010N4RP is a bidirectional triac 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 a gate trigger current ranging from 25 mA to 50 mA. Non-repetitive peak on-state currents are specified at 100 A and 120 A, with an on-state voltage of 1.6 V and a leakage current of 10 µA.

Triacs Feature Summary

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

Triacs Applications

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

Triacs Procurement Notes

Verify the specific suffix 'N4' against the manufacturer's datasheet to confirm the exact gate trigger current characteristics, as variations exist within the series. Ensure the ordering quantity aligns with the standard reel packaging requirements. Confirm RoHS compliance status through official documentation before finalizing procurement specifications.

Triacs Selection Notes

Select this component when an 800 V blocking voltage and 10 A continuous current rating are required in a surface-mount form factor. The N4 suffix indicates specific gate sensitivity parameters; verify that the driving circuit can supply the necessary gate trigger current. Consider thermal management requirements given the operating temperature range up to 125°C.

Triacs Part Context

This part belongs to the Qxx10xx series of Triacs manufactured by Littelfuse under the Teccor brand. These devices are engineered for general-purpose AC power control applications. The series offers various voltage and current ratings packaged in standardized formats to facilitate integration into industrial and consumer electronic designs.

Triacs Replacement Considerations

The Q8010N5RP is a related variant within the same series offering different gate trigger current specifications. Verify pinout compatibility and ensure the alternative device meets the specific gate drive requirements of the existing circuit design.