Q2010N4RP

Triacs Overview

The Littelfuse Q2010N4RP is a bidirectional triac designed for high-voltage AC power control applications. It features an RMS on-state current of 10 A and a rated repetitive peak off-state voltage (VDRM) of 200 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 characteristics 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 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 uA under VDRM conditions.

Triacs Feature Summary

• Bidirectional switching capability for AC load control
• Surface-mount construction for automated assembly
• High thermal stability across extended operating temperatures

Triacs Applications

• Solid-state relays
• AC motor speed control circuits
• Lighting dimmer modules

Triacs Procurement Notes

Verify the specific manufacturer datasheet for the Q2010N4RP to confirm exact electrical tolerances and packaging details before integration. Ensure that the selected component meets all relevant safety certifications required for the target market. Cross-reference the part number with official Littelfuse documentation to validate availability and lead times through authorized distribution channels.

Triacs Selection Notes

Select this component when a 200 V blocking voltage and 10 A continuous current rating are required in a compact surface-mount form factor. Compare against other members of the Qxx10xx series if higher voltage ratings such as 600 V or 800 V are needed for the specific application environment. Verify that the gate drive circuitry can supply the necessary trigger current specifications.

Triacs Part Context

This part belongs to the Littelfuse Qxx10xx series of triacs, which provides standardized performance metrics for general-purpose AC power switching. The series offers various voltage ratings including 600 V, 800 V, and 1000 V options to suit different insulation requirements while maintaining consistent current handling capabilities.

Triacs Replacement Considerations

Direct substitutes within the same series include the Q6010N4RP and Q8010N4RP, provided the lower voltage ratings are acceptable for the circuit design. Verify pinout compatibility and thermal resistance values when considering alternative packages.