QJ6006NH4TP

Triacs Overview

The Littelfuse QJ6006NH4TP is a bidirectional triac (Alternistor) designed for high-temperature applications. It features an RMS on-state current of 6 A and a rated repetitive off-state voltage of 600 V. The device operates within a temperature range of -40°C to +150°C. Key electrical parameters include a maximum holding current of 35 mA, a gate trigger voltage of 1.3 V, and a gate trigger current of 35 mA. It exhibits an on-state voltage of 1.4 V and a non-repetitive peak on-state current ranging from 65 A to 80 A. The component utilizes a TO-263AB-2 surface-mount package.

Triacs Feature Summary

• High-temperature capability with operation up to +150°C
• Bidirectional switching functionality in a compact surface-mount form factor

Triacs Applications

• High-temperature AC power control circuits
• Solid-state relay designs requiring robust thermal performance
• Industrial heating element regulation

Triacs Procurement Notes

Verify the specific Littelfuse datasheet for the QJ6006NH4TP to confirm RoHS compliance status and detailed mechanical dimensions. Ensure that the TO-263AB-2 footprint matches the target PCB layout requirements before finalizing procurement decisions.

Triacs Selection Notes

Select this component when a 6 A RMS current rating and 600 V blocking voltage are required in a surface-mount configuration. Consider the +150°C maximum operating temperature limit for environments exceeding standard industrial ranges. Verify that the 35 mA gate trigger current aligns with the driving circuit capabilities.

Triacs Part Context

This part belongs to the Littelfuse Qxx06xH series of Alternistors. These devices are engineered as high-temperature alternatives to standard triacs, offering improved reliability in demanding thermal conditions while maintaining comparable electrical characteristics for general AC switching tasks.

Triacs Replacement Considerations

Cross-reference with other Littelfuse parts in the Qxx06xH series or equivalent 6 A/600 V TO-263 triacs. Confirm pinout compatibility and thermal resistance values when substituting with components from other manufacturers.