High Power Triacs in Existing Packages

By WeEn Semiconductors Co., Ltd 155

High Power Triacs in Existing Packages

Planar passivated high commutation three-quadrant triacs from WeEn in TO220/IITO220/SOT186A are intended for use in circuits where high static and dynamic dV/dt and high dI/dt can occur. This “T” series will commutate the full RMS current at the maximum rated junction temperature (Tj(max)=150°C) without the aid of a snubber. It is used in applications where high junction operating temperature capability is required.

Features  
  • 3Q technology for improved noise immunity
  • High commutation capability with maximum false trigger immunity
  • High immunity to false turn-on by dV/dt
  • High junction operating temperature capability
  • High voltage capability
  • Least sensitive gate for highest noise immunity
  • Planar passivated for voltage ruggedness and reliability
  • Triggering in three quadrants only
Applications  
  • Applications subject to high temperature
  • Heating controls
  • High power motor control
  • High power switching

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