The STZ40A60TW triac product adopting TO-3P package. This product helps simplify thermal management and improve surge handling capability in AC power control applications. Typical applications include heater control, motor speed control, lighting control, and The STatic switch relay fields.
High current 40 A RMS current TriacLow thermal resistanceHigh commutation or very high commutation capabilityGeneral purpose motor control circuitsPhase control operations in light dimmers and motor speed controllersHome appliances