ACTT2X-800E/DGQ

Overview

The ACTT2X-800E/DGQ is a bidirectional thyristor (Triac) manufactured by WeEn Semiconductors. It is designed for through-hole mounting in the TO-220F-3 package. The device features a standard gate configuration and is rated for an RMS on-state current of 2 A with a non-repetitive peak on-state current of 15.4 A. It supports a repetitive peak off-state voltage (VDRM) of 800 V. Key electrical characteristics include a maximum holding current of 25 mA, a gate trigger voltage of 800 mV, and a gate trigger current of 10 mA. The component operates within a temperature range up to +125°C.

Feature Summary

• Standard gate sensitivity for reliable triggering
• High thermal stability suitable for power switching applications
• Robust construction for handling surge currents

Applications

• AC power control circuits
• Lighting dimmer switches
• Motor speed control systems

Procurement Notes

Verify the specific suffix DGQ against official manufacturer documentation to confirm marking orientation and rail packaging requirements. Ensure the procurement channel provides valid traceability for the WeEn Semiconductors brand. Cross-reference the part number alias 934072167127 during sourcing to prevent identification errors. Confirm RoHS compliance status via the latest datasheet before integration.

Selection Notes

Select this component when a 2 A RMS Triac with 800 V blocking capability is required in a TO-220F-3 package. The standard gate drive specifications suit general-purpose AC switching. Evaluate thermal management needs as the maximum operating temperature is limited to +125°C. Compare against similar ACTT series devices if higher current ratings or different package styles are necessary for the specific design constraints.

Part Context

This Triac belongs to the ACTT series from WeEn Semiconductors, focusing on medium-power AC switching solutions. The ACTT2X variant specifically addresses applications requiring 2 A continuous current handling. The DGQ suffix indicates specific manufacturing and packaging attributes distinct from standard retail versions. This family is commonly utilized in consumer electronics and industrial control panels where compact through-hole mounting is preferred.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided data. Verify compatibility with existing circuit designs before considering alternative manufacturers.