K2200GURP Discrete Semiconductor Products

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Thyristors - DIACs, SIDACs

The K2200GURP application field and working principle are part of thyristors family (DIACs, SIDACs). Thyristors are a type of semiconductor switch that is designed to open and close, or "triac", when an electric current or voltage is applied. This type of semiconductor device is used for controlling power, typically in industrial or lighting applications.

K2200GURP is a Gate Turn-off Thyristor (GTO). It is a three-terminal power switching device and consists of a body, a gate and an anode. Its most popular application is to control AC (Alternating Current). The K2200GURP is activated by a positive current at the gate terminal, which turns the device on and helps the circuit switch AC power in a controlled manner.

When considering the working principle of the K2200GURP, the main operation happens when a positive current is applied to the gate and an anode. In this state, the GTO conducts the current from the anode and then offers the capability to turn the current off by a negative current applied to the gate. The current flow is controlled by the magnitude of the current, which is proportional to the voltage across it. This allows the precise control of current and runs in both directions.

The K2200GURP can be used in several applications such as DC power control, motor drives, switching circuits, high frequency amplifiers, etc. It is typically used in electronic switching applications such as AC switching (high frequency inverters, high power), DC switching, and voltage regulation. This type of thyristor is also used in home appliances, energy-saving lamps and other low-voltage control applications.

DIACs (diode-controlled Ac switch) and SIDACs (static independent DIAC) are two other types of thyristors which also belong to the thyristors family and are related to Gabs. DIACs are mostly used as switches for AC or DC circuits and provide a low-voltage switch. DIACs are mainly used for driving power transistors and power MOSFETs on and off quickly. SIDACs are a switched-on current source semiconductor device. It has two series-connected back-to-back p-n junctions, which acts like an electronic switch. Although SIDACs have various applications, they are mainly used in relay circuits and as rectifier circuit protection.

In summary, the K2200GURP is a common member of the thyristors family and is an efficient power switch. It has the capability to control AC current, such as in motor drives and high frequency amplifiers. DIACs and SIDACs are also used in many fields, such as in powering electronic switches, relays and protective rectifier circuits.

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