BTA2008-1000DN/L03EP

Triacs Overview

The BTA2008-1000DN/L03EP is a three-quadrant logic-sensitive gate triac manufactured by WeEn Semiconductors. It features a peak repetitive off-state voltage of 1 kV and an on-state RMS current rating of 800 mA. The device is housed in a TO-92-3 through-hole package, suitable for standard PCB mounting. It operates within a junction temperature range up to 150°C and includes a maximum holding current of 10 mA. This component is designed for applications requiring reliable switching with low gate drive requirements.

Triacs Feature Summary

• Logic-sensitive gate design enables direct interfacing with digital logic circuits without additional driver components.
• Three-quadrant operation ensures reliable triggering across various gate current polarities and magnitudes.
• Planar passivated construction provides enhanced stability and protection against environmental stress.

Triacs Applications

• Lighting control systems
• Motor speed controllers
• Heating element regulation

Triacs Procurement Notes

Verify the specific suffix L03EP to confirm the bulk packaging configuration and pinout compatibility. Ensure that the TO-92-3 package dimensions align with the target PCB footprint. Confirm RoHS compliance status if required by project specifications. Cross-reference the manufacturer part number with official distributor catalogs to avoid counterfeit components.

Triacs Selection Notes

Select this component when a compact through-hole solution is required for low-power AC switching applications. The 800 mA current rating suits small loads, while the 1 kV voltage rating provides robustness against line transients. Consider the logic-sensitive gate characteristic to simplify circuit design by reducing external gate drive complexity compared to standard triacs.

Triacs Part Context

This triac belongs to the BTA series of thyristors from WeEn Semiconductors, which are widely used in consumer electronics and industrial controls. The BTA2008 variant specifically targets applications needing moderate current handling in a small form factor. It complements higher-current models in the same family, offering a balance between performance and physical size for space-constrained designs.

Triacs Replacement Considerations

Compatible substitutes include other 800 mA, 1 kV logic-sensitive triacs in TO-92 packages from manufacturers such as STMicroelectronics or Littelfuse. Verify that replacement parts match the holding current and gate trigger specifications to ensure functional equivalence in existing circuits.