Q2010NH5RP

Triacs Overview

The Littelfuse Q2010NH5RP is a bidirectional triac belonging to the Qxx10xx series, designed for surface-mount applications in the SMTO-263-2 package. It features an RMS on-state current (It RMS) of 10 A and a rated repetitive peak off-state voltage (VDRM) of 200 V. The device exhibits a maximum on-state voltage of 1.6 V and a gate trigger voltage (Vgt) of 1.3 V. It operates within a temperature range of -40°C to +125°C, with a non-repetitive peak on-state current capability of 110 A or 120 A.

Triacs Feature Summary

• Surface-mount construction in a compact SMTO-263-2 package for automated assembly
• Bidirectional switching capability suitable for AC power control circuits
• High thermal stability supporting operation up to +125°C junction temperature

Triacs Applications

• Solid-state relays requiring low-voltage isolation
• AC motor speed control systems
• Lighting dimmer circuits

Triacs Procurement Notes

Verify the specific part number against official Littelfuse documentation to confirm availability and exact electrical ratings. Ensure that the procurement channel provides genuine components with traceable manufacturing data. Confirm compliance requirements such as RoHS status prior to ordering.

Triacs Selection Notes

Select this component when a 200 V blocking voltage and 10 A continuous current are required in a surface-mount form factor. Compare the 1.3 V gate trigger threshold against driver capabilities. Evaluate the thermal resistance of the SMTO-263-2 package against the expected heat dissipation in the target application.

Triacs Part Context

This triac is part of the Qxx10xx family from Littelfuse, which standardizes 10 A devices across various voltage ratings. The suffix NH5RP indicates specific packaging and handling characteristics consistent with the manufacturer's reel-based distribution strategy for high-volume surface-mount production.

Triacs Replacement Considerations

Direct replacements must match the 200 V rating, 10 A current capacity, and SMTO-263-2 footprint. Verify gate sensitivity and holding current specifications to ensure circuit compatibility without redesign.