ACTT10X-800CQ

Overview

The ACTT10X-800CQ is a bidirectional thyristor (Triac) manufactured by WeEn Semiconductors, designed for high-performance AC power switching applications. It features an RMS on-state current of 10 A and a rated repetitive peak off-state voltage of 800 V. The device exhibits a maximum on-state voltage of 1.3 V and a non-repetitive peak on-state current capability of 99 A. Gate triggering requirements include a maximum gate trigger voltage of 1 V and a maximum gate trigger current of 35 mA. The component operates within a junction temperature range from -40°C to +125°C and is housed in a TO-220F-3 through-hole package.

Feature Summary

• High thermal cycling performance with planar passivation technology for enhanced reliability under harsh electrical conditions.
• Capable of commutating full RMS current at maximum rated junction temperature without requiring external snubber circuits.
• Designed for high static and dynamic dV/dt and high dI/dt commutation environments.

Applications

• Motor drive and control systems
• Industrial automation and process control
• Lighting dimming circuits

Procurement Notes

Verify the specific suffix 'CQ' against official manufacturer documentation to confirm marking orientation and packaging configuration. Confirm RoHS compliance status and lead-free conversion dates via the latest datasheet or product change notifications before procurement.

Selection Notes

Select this component when an 800 V blocking voltage and 10 A continuous current rating are required in a TO-220F package. Ensure the application circuit can handle the specified 99 A non-repetitive surge current. Verify that the gate drive circuitry meets the 1 V / 35 mA triggering specifications for reliable turn-on across all quadrants.

Part Context

This part belongs to the ACTT series of Triacs from WeEn Semiconductors, which utilizes planar passivation for improved ruggedness. The 'X' designation typically indicates specific internal architecture optimizations for commutation, while the 'TO-220F' package provides isolated mounting capabilities suitable for heatsink integration in power electronics.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific model variant were not identified in the provided source material. Cross-reference with other 10 A, 800 V TO-220F Triacs only after verifying pinout compatibility and exact electrical parameter alignment with the original design requirements.