Glassivated PNPN devices designed for high volume consumerapplications such as temperature, light, and speed control; process andremote control, and warning systems where reliability of operation isimportant. • Glassivated Surface for Reliability and Uniformity • Power Rated at Economical Prices • Practical Level Triggering and Holding Characteristics • Flat, Rugged, Thermopad Construction for Low Thermal Resistance,High Heat Dissipation and Durability • Sensitive Gate Triggering • Device Marking: Device Type, e.g., C106B, Date Code