MAC228A8G Datasheet PDF - Littelfuse

●The MAC228A8G is a Silicon Bidirectional Thyristor/Sensitive Gate Triac designed primarily for industrial and consumer applications. It is suitable for full-wave control of AC loads such as appliance controls, heater controls, motor controls and other power switching applications. Sensitive gate triggering in 3 modes for AC triggering on sinking current sources. It has small, rugged Thermowatt construction for low thermal resistance and high heat dissipation.

● Four mode triggering for drive circuits that source current

● All diffused and glass passivated junctions for parameter uniformity and stability

● Center gate geometry for uniform current spreading

● ±10V Peak gate voltage

● 0.5W Average gate power

● ±2A Peak gate current

● 2°C/W Thermal resistance, junction-to-case