Semiconductor discrete device industry research: the market size will reach 303.7 billion yuan in 2021

A semiconductor discrete device is a device with independent and complete functions composed of a single semiconductor transistor. For example: diodes, triodes, bipolar power transistors (GTR), thyristors (silicon controlled silicon), field effect transistors (junction field effect transistors, MOSFETs), IGBTs, IGCTs, light emitting diodes, sensitive devices, etc. Semiconductor discrete device manufacturing refers to the manufacture of an electronic component composed of a single semiconductor transistor. Manufacturing is the midstream link of design, packaging and testing, and occupies an important position in the industrial chain of the semiconductor industry. According to the definition, it includes power semiconductor discrete devices, small signal semiconductor discrete devices, optoelectronic devices and sensors.

The upstream of semiconductor discrete devices is various raw materials, including silicon wafers, copper materials, photoresists, and packaging materials; the midstream is different types of semiconductor discrete devices, which are diodes, triodes, thyristors, transistors, capacitors/resistors/inductors, etc.; downstream Used in consumer electronics, automotive electronics, photovoltaics, Internet of Things, computers, household appliances, etc.

At present, my country has become an important semiconductor discrete device manufacturing base in the world and the world's largest semiconductor discrete device market. According to data, the scale of my country's semiconductor discrete device market has reached 303.7 billion yuan in 2021.

In the medium and long term, domestic demand for power semiconductors will continue to grow rapidly. In recent years, emerging application fields such as the Internet of Things, wearable devices, cloud computing, big data, new energy, medical electronics, VR/AR, and security electronics will become new growth points for the domestic semiconductor discrete device industry. In 2021, the output of semiconductor discrete devices in my country will It is 786.8 billion.