BTA204X-800E/L01Q

Triacs Overview

The BTA204X-800E/L01Q is a planar passivated high commutation three-quadrant triac manufactured by WeEn Semiconductors. It operates in a TO-220F-3 through-hole package with an RMS on-state current of 4 A and a non-repetitive peak on-state current of 25 A. The device supports a rated repetitive peak off-state voltage of 800 V and maintains an on-state voltage of 1.4 V. Gate triggering requirements include a maximum holding current of 12 mA, a gate trigger voltage of 400 mV, and a gate trigger current of 10 mA. It functions within a temperature range of -40°C to +125°C.

Triacs Feature Summary

• Planar passivated construction for enhanced reliability
• High commutation capability across three quadrants
• Balanced gate sensitivity for low-power driver interfacing

Triacs Applications

• Interfacing with microcontrollers and logic ICs
• Motor control circuits
• Inductive load switching applications

Triacs Procurement Notes

Verify the specific suffix L01Q against official manufacturer documentation to confirm packaging details and compliance status. Ensure that ordering information matches the exact part number required for the intended application. Cross-reference datasheets for any recent product change notifications or qualification updates before finalizing procurement decisions.

Triacs Selection Notes

Select this component when a four ampere RMS current rating and 800 volt blocking capability are required in a TO-220F package. The three-quadrant commutation feature makes it suitable for circuits demanding high static and dynamic dv/dt immunity. Verify thermal management requirements for the specified operating temperature range during design integration.

Triacs Part Context

This triac belongs to the BTA204X series from WeEn Semiconductors, designed for industrial applications requiring robust commutation performance. It shares architectural similarities with other Series E triacs but differs in package type and specific electrical ratings compared to variants like the BTA204-800E or BTA204W-800E.

Triacs Replacement Considerations

Direct substitutes may include the BTA204X-800E/127 or BTA204X-800ET, provided package compatibility and electrical parameters align with system requirements. Verify pinout and thermal characteristics before substitution.