MCR72-3G - MCR72 Series

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The Silicon Controlled Rectifier is designed for industrial and consumer applications such as temperature, light and speed control; process and remote controls; warning systems; capacitive discharge circuits and MPU interface.


  • Center Gate Geometry for Uniform Current Density
  • All Diffused and Glass-Passivated Junctions for Parameter Uniformity and Stability
  • Small, Rugged Thermowatt Construction for Low Thermal Resistance, High Heat Dissipation and Durability
  • Low Trigger Currents, 200 µA Maximum for Direct Driving from Integrated Circuits
  • Pb-Free Packages are Available