QJ6008R5TP

Triacs Overview

The QJ6008R5TP is a standard TRIAC manufactured by Littelfuse Inc., designed for high-temperature applications. It features an 8 A RMS on-state current and a 600 V off-state voltage rating. The device is housed in a TO-220AB-3 through-hole package, ensuring robust mechanical mounting. Key electrical specifications include a maximum holding current of 50 mA, a gate trigger voltage of 1.3 V, and an off-state leakage current of 10 uA at the rated voltage. The component operates within a temperature range from -40 C to +150 C, providing reliable performance in demanding electronic circuits requiring precise phase control.

Triacs Feature Summary

• High-temperature capability with operation up to +150 C
• Standard TRIAC configuration for general phase control
• Through-hole TO-220AB-3 mounting style

Triacs Applications

• General purpose AC power control
• Industrial motor speed regulation
• Lighting dimmer circuits

Triacs Procurement Notes

Verify the specific suffix R5TP against the official Littelfuse datasheet to confirm pinout and thermal characteristics. Ensure the procurement channel provides valid RoHS compliance documentation. Cross-reference the lot date code to guarantee component freshness. Confirm that the supplier sources directly from authorized distributors to avoid counterfeit devices. Validate the package type matches the required PCB footprint before finalizing orders.

Triacs Selection Notes

Select this component when an 8 A RMS current capacity and 600 V blocking voltage are required for AC switching applications. The TO-220AB package is suitable for heatsink mounting if thermal management is necessary. Consider the 1.3 V gate trigger voltage for compatibility with standard logic drivers. Evaluate the -40 C to +150 C operating range against the environmental conditions of the target application to ensure long-term reliability.

Triacs Part Context

This part belongs to the broader family of TRIACs offered by Littelfuse, specifically designed for medium-power AC control tasks. The QJ6008R5TP shares functional similarities with other 8 A TRIACs but is distinguished by its specific thermal ratings and package configuration. It serves as a discrete semiconductor solution for replacing older relay-based systems in modern electronic designs requiring efficient solid-state switching capabilities.

Triacs Replacement Considerations

Direct substitutes may include other 8 A, 600 V TRIACs in TO-220AB packages from Littelfuse or compatible manufacturers, provided pinouts and thermal characteristics match.