Q6010L4

Triacs Overview

The Littelfuse Q6010L4 is a bidirectional triac from the Qxx10xx series, designed for AC switching and phase control applications. It features a rated repetitive off-state voltage (VDRM) of 600 V and an RMS on-state current (ITRMS) of 10 A. The device exhibits a maximum holding current (Ih) of 35 mA and a gate trigger current (Igt) range of 25 mA to 50 mA. With a typical on-state voltage of 1.6 V and a leakage current of 10 uA at VDRM, it operates within a temperature range of -40°C to +125°C. Packaged in a TO-220-2 through-hole configuration, this component provides reliable performance for industrial and consumer AC power control circuits.

Triacs Feature Summary

• Integrated diac trigger mechanism eliminates external components for simplified circuit design
• Electrically isolated TO-220 package removes need for separate insulators
• Glass-passivated junctions ensure long-term parameter stability and reliability

Triacs Applications

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

Triacs Procurement Notes

Verify the specific suffix against official Littelfuse documentation to confirm exact electrical characteristics and packaging options. Confirm RoHS compliance status via the manufacturer's datasheet before integration. Ensure thermal management requirements align with the TO-220-2 package specifications for the intended operating environment.

Triacs Selection Notes

Select the Q6010L4 when a combined triac-diac solution is required for AC phase control. Compare its 600 V rating against system voltage peaks. Verify that the 10 A ITRMS capacity meets load requirements. Consider the integrated diac feature to reduce bill-of-materials complexity compared to discrete triac-diac combinations.

Triacs Part Context

This component belongs to the Teccor Quadrac family, which integrates a diac trigger inside the same package as the triac. This design saves assembly time and cost by removing the need for discrete diac components. The Qxx10xx series offers various current and voltage ratings within the TO-220 form factor for diverse AC switching needs.

Triacs Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Littelfuse technical support for direct replacements or cross-references.