Q6010LTHTP

Triacs Overview

The Littelfuse Q6010LTHTP is a Quadrac device, which integrates a triac and a diac trigger within a single package. It functions as a bidirectional AC switch with gate control for either polarity of main terminal voltage. The component features an on-state current (Itrms) of 10 A and a maximum repetitive peak off-state voltage (VDRM) of 600 V. It utilizes a TO-220 package that provides electrical isolation of 2500 V rms from the leads to the mounting surface.

Triacs Feature Summary

• Integrated Diac Trigger: Combines a triac and a diac in one package to eliminate discrete assembly.
• Snubberless Operation: Eliminates the need for external snubber networks.
• Electrical Isolation: Provides 2500 V rms isolation between leads and mounting surface.

Triacs Applications

• AC switching
• Phase control applications
• Speed controls
• Temperature modulation controls
• Lighting controls

Triacs Procurement Notes

Verify the specific suffix 'H' against official Littelfuse documentation to confirm snubberless characteristics. Ensure the TO-220 package matches thermal requirements. Confirm RoHS compliance status through the manufacturer's datasheet before finalizing procurement specifications.

Triacs Selection Notes

Select this component for designs requiring integrated triggering without external diacs. Verify that the 600 V rating meets circuit voltage peaks. Consider the 2500 V rms isolation capability when designing for safety-critical or high-voltage isolation environments.

Triacs Part Context

This part belongs to the QxxxxLTx series developed by Littelfuse under the Teccor brand. These devices are designed to save assembly time and cost by integrating the diac trigger. The series offers triac current capacities ranging from 4A to 15A with voltage ranges up to 600V.

Triacs Replacement Considerations

Substitute only with other parts from the QxxxxLTx series that share identical electrical ratings and the TO-220 package. Verify that any replacement also supports snubberless operation if required by the design.

Triacs FAQ

What is the primary advantage of the Q6010LTHTP over a standard triac?

It integrates a diac trigger inside the same package, eliminating the need for a discrete diac and reducing assembly time.

Does this device require an external snubber network?

No, the 'H' variant in the LT series eliminates the need for a snubber network.

What is the isolation rating of the TO-220 package?

The package is electrically isolated to 2500 V rms from the leads to the mounting surface.