QK006RH4TP

Triacs Overview

The Littelfuse QK006RH4TP is a bidirectional triac from the Qxx06xxH series, rated for 1000V and 6A. It features a TO-220-2 package with a tube factory packaging quantity of 1000 units. Key electrical parameters include an on-state voltage of 1.6 V and a closed-state leakage current of 20 uA under VDRM IDRM conditions. The device operates with gate trigger currents ranging from 35 mA to 35 mA.

Triacs Feature Summary

• Bidirectional alternistor design optimized for switching highly inductive loads
• Glass-passivated junctions ensure long-term reliability and parameter stability
• Enhanced dv/dt characteristics due to two electrically separate SCR structures

Triacs Applications

• Switching highly inductive AC loads
• Industrial power control circuits
• High-voltage thyristor applications requiring robust turn-off behavior

Triacs Procurement Notes

Verify the specific Littelfuse datasheet for the QK006RH4TP to confirm all electrical ratings and mechanical dimensions before integration. Ensure the TO-220-2 package compatibility matches your PCB layout requirements. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor declarations prior to final procurement decisions.

Triacs Selection Notes

Select this component when high blocking voltage (1000V) and moderate current (6A) are required for inductive load switching. The TO-220-2 package facilitates heat dissipation for steady power handling. Consider the 1.6V on-state voltage for efficiency calculations. Verify that the 35mA gate trigger current aligns with your driver circuit capabilities.

Triacs Part Context

This part belongs to the Littelfuse Qxx06xxH series of Triacs. It is categorized under Thyristors within Littelfuse's broader portfolio of circuit protection and power control solutions. The device utilizes Teccor alternistor technology, which provides superior performance compared to standard triacs in specific high-inductance scenarios.

Triacs Replacement Considerations

Consult Littelfuse official documentation for verified substitute part numbers. Generic cross-references should be avoided without confirming identical electrical specifications and package dimensions.