Q2016RH6

Triacs Overview

The Q2016RH6 is a thyristor device manufactured by Littelfuse, classified as a triac within the Qxx16xHx series. It features a TO-220-2 package and operates with a voltage rating of 400V and a current capacity of 16A. Key electrical parameters include an on-state voltage of 1.6V and a gate trigger current range of 80-80-80mA. The component exhibits a maximum off-state leakage current of 50 uA under specified VDRM IDRM conditions. Designed for robust performance, it supports industrial power control applications requiring reliable switching capabilities in compact form factors.

Triacs Feature Summary

• Provides overcurrent protection and switching functionality for sensitive electronic circuits
• Utilizes a latch design to reduce energy consumption without external controllers
• Offers flexible position and speed detection options through bipolar and omnipolar configurations

Triacs Applications

• Thermostats and temperature control systems
• Fire alarm circuitry
• Industrial automation equipment
• Metering instruments

Triacs Procurement Notes

Verify component authenticity against official Littelfuse documentation before integration. Confirm RoHS and REACH compliance status via manufacturer datasheets. Ensure storage conditions maintain integrity of the TO-220-2 package. Cross-reference part numbers with authorized distributors to avoid counterfeit sources. Validate technical specifications match application requirements prior to procurement.

Triacs Selection Notes

Evaluate thermal management requirements for the TO-220-2 package in high-current scenarios. Consider gate trigger characteristics for compatibility with control logic levels. Assess leakage current limits against sensitive load requirements. Verify voltage ratings exceed peak circuit voltages including transients. Review packaging options for assembly line compatibility and handling efficiency.

Triacs Part Context

This component belongs to Littelfuse's broader portfolio of circuit protection and power control solutions. The manufacturer specializes in safe and efficient electrical energy transfer technologies across industrial, transportation, and electronics markets. Their product lines include fuses, sensors, and semiconductor switches designed for reliability in diverse environments.

Triacs Replacement Considerations

Direct substitutes require matching 400V/16A triac specifications and TO-220-2 footprint. Verify equivalent gate trigger currents and on-state voltage drops. Check for identical thermal resistance and leakage current parameters. Ensure pinout compatibility to prevent PCB redesign. Consult Littelfuse selection guides for validated alternative part numbers within the same series.