Transistors include bipolar transistors, metal oxide semiconductor field effect transistors, insulated gate bipolar transistors (IGBT), etc., As a solid-state semiconductor device, transistor can be widely used in detection, rectifier, amplification, switching, voltage regulation, signal modulation.

Changde provides unidirectional thyristor SCR and bidirectional thyristor Triac. SCR is a unidirectional thyristor device. High-power applications include motor control, battery chargers, power switches and UPS.

Fast recovery diodes are manufactured by planar epitaxial process, which are divided into Ultrafast diodes and Hyperfast diodes. Different combinations of VF and trr are suitable for end customers to choose, which are very suitable for PFC, SMPS and other high frequency applications.