For the safe use of field-effect transistors, the maximum dissipation power, maximum drain source voltage, maximum gate source voltage, and maximum current of the transistor should not be exceeded in the design of the circuit.
1. Determine gate G, 2. Determine source S and drain D, 3. Measure drain source on state resistance RDS (on), 4. Check transconductance
Silicon Controlled Switch (SCS), also known as four terminal low-power thyristor. It belongs to novel and multifunctional semiconductor devices.
Unidirectional thyristor is composed of semiconductor materials with three PN junctions.
There are various types of thyristors to choose from, and they should be selected reasonably according to the specific requirements of the application circuit.
In order to correctly select thyristor components, it is necessary to understand their main parameters. Generally, the average or limit values of the parameters are provided in the product catalog, and the measured data of the components are marked on the product certificate.
