QK006N5RP

Triacs Overview

The Littelfuse QK006N5RP is a bidirectional triac designed for high-voltage AC switching applications. It features a rated repetitive off-state voltage (VDRM) of 1 kV and an RMS on-state current (It RMS) of 6 A. The device operates within a temperature range of -40°C to +125°C and utilizes an SMTO-263-2 surface-mount package. Key electrical characteristics include a maximum holding current of 50 mA, a gate trigger voltage of 2.5 V, and a gate trigger current ranging from 50 mA to 75 mA. Non-repetitive peak on-state currents are specified at 65 A and 80 A under different conditions.

Triacs Feature Summary

• Bidirectional conduction capability for AC power control
• High voltage blocking rating suitable for industrial mains
• Surface mount construction for automated assembly

Triacs Applications

• AC motor speed control circuits
• Solid state relay output stages
• Industrial heating element regulation

Triacs Procurement Notes

Verify the specific suffix RP against official Littelfuse documentation to confirm pinout orientation and thermal pad configuration relative to other variants in the QK006 series. Ensure component authenticity through authorized distribution channels and validate RoHS compliance status via the manufacturer's current certification records before integration into production.

Triacs Selection Notes

Select this component when a 1 kV blocking voltage and 6 A continuous current capacity are required in a compact surface-mount form factor. Evaluate the gate trigger current requirements against the driving circuit capabilities, noting the specified range. Confirm that the SMTO-263-2 package thermal resistance meets the system's junction temperature constraints under expected load conditions.

Triacs Part Context

This part belongs to the Qxx06xx series of triacs manufactured by Littelfuse. The series provides standardized high-voltage switching solutions in various packages. The QK006N5RP specifically denotes the 6 A, 1 kV variant with the RP suffix indicating its specific mechanical and electrical configuration within the product line.

Triacs Replacement Considerations

Consult Littelfuse official substitution guides for direct replacements. Verify compatibility of VDRM, It RMS, and package dimensions with existing board layouts before substituting.