The SODDB3 from Taiwan Semiconductor is a Diac that is ideal for thyristor phase control, circuits in lamp dimming, universal motor speed control, and heat control applications. It has a break-over voltage of 32 V and a break-over current of less than 100 µA. This RoHS-complaint trigger diode is available in a surface-mount package that measures 3.55 x 1.40 x 0.95 mm.
