The C106DG is a 3-pin Sensitive Gate Silicon Controlled Rectifier is a glassivated PNPN device designed for high volume consumer applications such as temperature, light and speed control, process and remote control and warning systems, where reliability of operation is important.
Glassivated surface for reliability and uniformity
Practical level triggering and holding characteristics
Flat, rugged, thermopad construction for low thermal resistance, high heat dissipation & durability