ACTT6X-800E,127

Overview

The ACTT6X-800E,127 is a bidirectional thyristor (Triac) manufactured by WeEn Semiconductors. It features an RMS on-state current of 6 A and a non-repetitive peak on-state current of 56 A. The device supports a rated repetitive peak off-state voltage of 800 V with a maximum off-state leakage current of 10 uA at VDRM. Key electrical parameters include an on-state voltage of 1.7 V, a maximum holding current of 25 mA, a gate trigger voltage of 800 mV, and a gate trigger current of 10 mA. It operates within a temperature range up to +125 C and utilizes a TO-220F-3 through-hole package.

Feature Summary

• Standard Triac configuration for AC power switching applications
• Through-hole mounting in a TO-220F-3 package for robust thermal dissipation
• Logic-level compatible gate sensitivity with defined trigger thresholds

Applications

• General purpose AC power control circuits
• Lighting dimmer implementations
• Motor speed control systems

Procurement Notes

Verify the specific suffix '127' against the manufacturer's official datasheet to confirm packaging details and compliance status. Ensure the component matches the required TO-220F-3 footprint and pinout for your PCB design. Cross-reference the part number with authorized distributors to confirm current availability and lead times.

Selection Notes

Select this component when a 6 A RMS current rating and 800 V blocking voltage are required for through-hole assembly. Compare the 10 mA gate trigger current against your driver capabilities to ensure reliable turn-on. Consider the thermal resistance of the TO-220F-3 package relative to your expected heat dissipation requirements under continuous load conditions.

Part Context

This part belongs to the ACTT6 series of Triacs from WeEn Semiconductors, designed for general-purpose AC switching. The 'X' designation typically indicates a standard or specific variant within the family, while '800' denotes the 800 V voltage class. The '127' suffix specifies the tape and reel or tube packaging format as defined by the manufacturer.

Replacement Considerations

Direct replacements may include other 6 A, 800 V Triacs in TO-220 packages such as the BT136 series variants, provided gate sensitivity and holding current specifications align with the original circuit design requirements.