Q6040JH6TP

Triacs Overview

The Littelfuse Q6040JH6TP is a standard TRIAC designed for AC power control applications. It features a 600 V rated repetitive off-state voltage and conducts an RMS on-state current of 40 A. The device utilizes a TO-218-3 through-hole package with an isolated flange mount configuration. Key electrical characteristics include a maximum holding current of 80 mA, a gate trigger voltage of 1.3 V, and a gate trigger current of 80 mA. It operates within a temperature range of -40 °C to +125 °C and offers a minimum critical rate of rise of commutation voltage of 30 V/µs.

Triacs Feature Summary

• Isolated flange mount construction for efficient thermal management
• High commutation capability suitable for inductive loads
• Robust performance in high-temperature environments

Triacs Applications

• Industrial motor speed control systems
• Solid-state relays for AC switching
• Lighting dimmer circuits

Triacs Procurement Notes

Verify the specific suffix JH6TP against official Littelfuse documentation to confirm pinout and isolation specifications. Ensure the procurement channel provides valid traceability for this thyristor component. Confirm RoHS compliance status directly from the manufacturer datasheet prior to integration into regulated assemblies.

Triacs Selection Notes

Select this component when a 40 A RMS current rating and 600 V blocking voltage are required in a TO-218 package. The 30 V/µs commutation rate supports direct driving of inductive loads without external snubber networks in many cases. Verify that the gate drive circuit can supply at least 80 mA to ensure reliable triggering under all operating conditions.

Triacs Part Context

This part belongs to the Littelfuse Q6040 series of standard TRIACs. The Q6040 family provides robust solutions for general-purpose AC power control. The JH6TP designation indicates specific packaging and terminal configuration variations within the broader 40 Amp, 600 Volt product line.

Triacs Replacement Considerations

Cross-reference with other Littelfuse Q6040 variants such as Q6040M4TP or QK040KH6TP. Verify that alternative packages like Fastpak-3 or different TO-218 styles match the mechanical footprint and thermal requirements of the existing design.

Triacs FAQ

What is the maximum holding current for the Q6040JH6TP?

The maximum holding current (Ih) is specified as 80 mA.

Does the Q6040JH6TP have an isolated case?

Yes, the device features an isolated flange mount configuration where the case is electrically isolated from the terminals.

What is the minimum critical rate of rise of commutation voltage?

The minimum critical rate of rise of commutation voltage (dV/dt) is 30 V/µs.