BTA206X-800CT/DGQ

Triacs Overview

The BTA206X-800CT/DGQ is a planar passivated high commutation three-quadrant triac manufactured by WeEn Semiconductors. It is housed in a TO-220F (SOT186A) full pack plastic package designed for through-hole mounting. The device features an RMS on-state current of 6 A and a non-repetitive peak on-state current of 60 A. It supports a rated repetitive peak off-state voltage of 800 V with a maximum off-state leakage current of 10 uA at VDRM. The on-state voltage is specified at 1.3 V, while the maximum holding current is 50 mA. Gate trigger parameters include a maximum gate trigger voltage of 700 mV and a maximum gate trigger current of 35 mA across all quadrants. The component operates within a junction temperature range from -40°C to +150°C.

Triacs Feature Summary

• High commutation capability allows full RMS current commutation at maximum rated junction temperature without requiring a snubber circuit.
• Three-quadrant operation provides balanced gate sensitivity suitable for interfacing with low-power drivers including microcontrollers.
• Planar passivation technology ensures robust performance against high static and dynamic dV/dt and high dI/dt conditions.

Triacs Applications

• Industrial motor control systems requiring high junction operating temperature capability.
• Lighting applications involving high static and dynamic dV/dt environments.
• General purpose AC power switching circuits utilizing low-power driver interfaces.

Triacs Procurement Notes

Verify the specific suffix DGQ against official manufacturer documentation to confirm packaging or marking variations. Ensure compatibility with standard rail pack configurations if applicable. Cross-reference the 12NC code for accurate ordering. Confirm RoHS compliance status through the latest datasheet revision. Validate that the TO-220F package dimensions match the target PCB footprint requirements before procurement.

Triacs Selection Notes

Select this component when designing circuits that demand high commutation performance at elevated temperatures up to 150°C. The TO-220F package offers thermal advantages over standard TO-220 variants. Consider the 6 A RMS rating for moderate power loads. Verify that the 800 V blocking voltage meets the system's peak line voltage requirements. Ensure the gate drive circuit can supply the necessary 35 mA trigger current for reliable turn-on across all quadrants.

Triacs Part Context

This part belongs to the BTA206X series of high commutation triacs from WeEn Semiconductors. The series is characterized by its ability to operate without snubbers at maximum temperatures. The CT designation typically indicates specific commutation characteristics within the family. The TO-220F package distinguishes it from standard plastic packages like the TO-220AB. This series targets industrial applications requiring reliability under harsh electrical stress conditions.

Triacs Replacement Considerations

Direct substitutes may include other BTA206X variants with compatible voltage and current ratings. Check equivalent parts from Nexperia or WeEn with matching TO-220F footprints. Verify that replacement devices maintain the same three-quadrant gate trigger specifications. Ensure thermal resistance and package insulation properties are comparable for direct board-level swaps.