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ST's high-temperature, high-performance Triacs are supplied in two series:

  • T-series Triacs, with very high-dynamic performance, are optimized for appliance control applications,
  • H-series Triacs, very robust Triacs, are defined with a maximum junction temperature of 150°C, optimized for industrial control applications.

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T series Triacs outrun competition for load control

T series high-performance Triacs are designed for AC loads in industrial control and home appliances, enabling innovative and safe AC load control. With immunity (dV/dt) up to twice as high and commutation capability (dI/dt)c up to 5 times as good as state-of-art Triacs, this high-performance T series enables circuits to be more robust to EMI and loads to be fully controlled, with no disturbances. Its low gate current down to 10 mA helps optimize the power supply and allows direct drive capability through a single resistance between the microcontroller and Triac. T series Triacs are housed in TO-220AB and TO-220FPAB.

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