Microchip TRIACS

High‑Performance Microchip TRIACs: Precision Lighting & Motor Control

Microchip TRIACs are semiconductor switching devices that provide bidirectional AC conduction, making them ideal for dimming lighting, controlling AC loads, and implementing soft‑start circuits in industrial and consumer applications. Constructed with advanced silicon-controlled rectifiers, these TRIACs deliver reliable operation across a wide temperature range and exhibit low on‑resistance, reducing power loss and heat dissipation. Their low gate trigger current allows convenient interfacing with microcontrollers or logic level drivers, while the rugged design tolerates voltage transients and high-frequency switching environments.

• Key Spec 1: Maximum RMS Voltage 600 V, Peak Voltage 750 V
• Key Spec 2: Maximum RMS Current 6 A, Peak Current 20 A
• Key Spec 3: Gate Trigger Current < 10 mA, On‑Resistance < 30 mΩ at rated current
• Common Use Case: Dimmable LED fixtures, washing machine motor speed control, heater regulation, and soft‑start for power supplies