BTA202X-800E/L01,1

Triacs Overview

The BTA202X-800E/L01,1 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 2 A and a non-repetitive peak on-state current of 14 A. It supports a rated repetitive peak off-state voltage of 800 V with a maximum on-state voltage of 1.5 V. The gate trigger current is specified at 10 mA across quadrants Q1, Q2, and Q3. It operates within a junction temperature range up to +125 °C and offers a dV/dt rating of 500 V/µs.

Triacs Feature Summary

• High commutation performance balanced with sensitive gate characteristics for reliable switching.
• Three quadrant operation ensures consistent triggering and conduction across all gate polarities.
• Planar passivated chip technology provides robust protection against mechanical stress and environmental factors.

Triacs Applications

• Interfacing with low power drivers and logic ICs including microcontrollers
• Motor control circuits
• Switching applications involving highly inductive loads

Triacs Procurement Notes

Verify the complete ordering part number includes the specific packing designation, such as ,127 for rail pack or other suffixes for different packaging options. Confirm RoHS compliance status and lead-free conversion dates via official manufacturer documentation before procurement. Ensure the selected variant matches the required thermal and electrical ratings for the target application environment.

Triacs Selection Notes

Select this component when a 2 A RMS current rating and 800 V blocking voltage are required in a TO-220F package. The three quadrant sensitivity makes it suitable for direct interface with microcontrollers without complex gate drive circuitry. Consider thermal management requirements given the 125 °C maximum junction temperature limit and the specific dV/dt characteristics for inductive load handling.

Triacs Part Context

This triac belongs to the Series E family from WeEn Semiconductors, which emphasizes a balance between commutation performance and gate sensitivity. The BTA202X-800E variant specifically targets applications requiring reliable switching in compact through-hole designs. It serves as a specialized solution for controlling AC loads where moderate current levels and high voltage blocking capabilities are necessary.

Triacs Replacement Considerations

For new designs, consider the BTA312X series as recommended alternatives. Verify pinout compatibility and electrical parameter equivalence before substituting existing BTA202X units in established designs.