Q6004V4TP

Triacs Overview

The Littelfuse Q6004V4TP is a bidirectional triac from the Teccor Qxx04xx series, designed for general-purpose AC power control applications. It features a 600 V rated repetitive off-state voltage (VDRM) and supports an on-state RMS current (It RMS) of 4 A. The device operates within a temperature range of -40 °C to +125 °C and utilizes a TO-251-3 (DPAK) through-hole package. Key electrical characteristics include a maximum holding current of 30 mA, a gate trigger voltage of 2.5 V, and a gate trigger current ranging from 25 mA to 50 mA. Non-repetitive peak on-state currents are specified at 46 A and 55 A, with an on-state voltage of 1.6 V and a leakage current of 10 µA.

Triacs Feature Summary

• Provides bidirectional switching capability for AC load control circuits
• Engineered for reliable operation across extended industrial temperature ranges
• Designed for integration into compact printed circuit board layouts via surface-mount compatible leaded packaging

Triacs Applications

• Lighting dimmer circuits
• Solid-state relay modules
• Motor speed control systems

Triacs Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number and date codes against official Littelfuse documentation. Ensure that the specific suffix indicates the correct package type and compliance status. Confirm that storage conditions adhere to moisture sensitivity levels prior to assembly to maintain device integrity during soldering processes.

Triacs Selection Notes

Select this component when a 4 A RMS current rating and 600 V blocking voltage are required for low-power AC switching. The TO-251-3 package offers a smaller footprint compared to traditional axial leads while maintaining through-hole mounting reliability. Evaluate thermal management requirements based on the 1.6 V on-state voltage drop under expected load conditions.

Triacs Part Context

This triac belongs to the Teccor Qxx04xx family, which standardizes 4 A devices with 600 V ratings. Variations in the suffix typically denote differences in packaging style or specific testing criteria rather than fundamental electrical changes. This series provides a consistent solution for manufacturers designing cost-effective AC power control hardware.

Triacs Replacement Considerations

Direct substitutes within the same series include the Q6004D4RP, which shares identical electrical specifications but utilizes a TO-252-3 SMD reel package instead of the tube-packaged TO-251-3 form factor.