BTA410X-800BT,127

Triacs Overview

The BTA410X-800BT,127 is a planar passivated high commutation three-quadrant triac manufactured by WeEn Semiconductors. It is housed in a SOT186A (TO-220F) full pack plastic package designed for through-hole mounting. The device features an 800 V rated repetitive off-state voltage and conducts a continuous RMS on-state current of 10 A. It supports a non-repetitive peak on-state current of 110 A and maintains a maximum junction temperature capability of +150 °C. Key electrical characteristics include a gate trigger current of 50 mA across quadrants Q1, Q2, and Q3, and a static dV/dt rating of 1000 V/µs.

Triacs Feature Summary

• High commutation performance allows the device to switch full RMS current at maximum rated junction temperature without requiring external snubber circuits.
• Planar passivation technology provides robust protection against high static and dynamic dV/dt and high dI/dt conditions within the circuit.
• Three-quadrant operation ensures reliable triggering and commutation across all standard gate signal polarities.

Triacs Applications

• Industrial motor control systems requiring high thermal stability
• Solid-state relays operating under high commutation stress
• Lighting control circuits with high dV/dt exposure

Triacs Procurement Notes

Verify the complete ordering part number BTA410X-800BT,127 against manufacturer documentation to ensure correct package and packing specifications. Confirm RoHS compliance and lead-free status as indicated in official chemical content reports. Cross-reference the 12NC code 9340 661 49127 for accurate inventory tracking. Ensure procurement channels provide valid datasheets and quality certificates matching the volume production status.

Triacs Selection Notes

Select this component when applications demand high junction temperature operation up to 150 °C without snubber assistance. The TO-220F package offers suitable thermal dissipation for 10 A RMS loads. Verify that the 50 mA gate trigger current aligns with the driving circuit capabilities. Consider the 800 V blocking voltage relative to system line voltages and transient spikes.

Triacs Part Context

This triac belongs to the BTA410X series from WeEn Semiconductors, specifically engineered for industrial environments. It shares the TO-220F packaging and 10 A current rating with variants like the BTA410X-600BT, which differs only in voltage rating. The series emphasizes high commutation reliability and thermal endurance for demanding power switching tasks.

Triacs Replacement Considerations

The BTA410X-600BT,127 serves as a direct substitute if the application voltage does not exceed 600 V, sharing identical package, current ratings, and thermal characteristics. Other BTA410X series members may require verification of specific voltage and gate parameters before interchangeability.