QJ6006VH4TP

Triacs Overview

The Littelfuse QJ6006VH4TP is a high-temperature Bidirectional TRIAC (Alternistor) designed for robust power control applications. It features an RMS on-state current of 6 A and supports non-repetitive peak on-state currents of 65 A or 80 A depending on the specific variant configuration. The device offers a rated repetitive peak off-state voltage (VDRM) of 600 V with a maximum off-state leakage current of 10 uA at VDRM. Key electrical parameters include an on-state voltage of 1.4 V, a maximum holding current of 35 mA, and gate trigger specifications of 1.3 V and 35 mA. It operates within a temperature range of -40 C to +150 C and utilizes a TO-220AB-3 through-hole package.

Triacs Feature Summary

• High-temperature capability suitable for demanding thermal environments
• Isolated construction for enhanced safety in AC switching circuits
• Robust surge current handling for reliable operation under transient loads

Triacs Applications

• Industrial motor speed control systems
• Solid-state relay implementations
• Lighting dimmer circuits

Triacs Procurement Notes

Verify the exact suffix against the manufacturer's official datasheet to confirm specific electrical tolerances and packaging details. Ensure the procurement channel provides authentic Littelfuse components with traceable documentation. Cross-reference the part number with authorized distributor catalogs to confirm current availability and compliance with relevant regulatory standards such as RoHS.

Triacs Selection Notes

Select this component when a 6 A RMS current rating and 600 V blocking voltage are required for AC load control. Consider the TO-220AB-3 package for through-hole mounting and adequate heat dissipation. Evaluate the gate trigger requirements against the driving circuit capabilities to ensure reliable turn-on. Verify that the operating temperature range meets the environmental conditions of the target application.

Triacs Part Context

This part belongs to the Qxx06xH series of Alternistors from Littelfuse. These devices are engineered for high reliability in power electronics. The series is characterized by its ability to handle high temperatures and provide stable performance in AC switching applications. It serves as a core component in designs requiring efficient and durable control of alternating current loads.

Triacs Replacement Considerations

Consult Littelfuse official substitution guides for verified equivalents. Generic TRIAC replacements may not match the specific thermal or electrical characteristics of the QJ6006VH4TP. Ensure any substitute maintains the same voltage, current, and package specifications.