K2002G

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Thyristors, or Silicon Controlled Rectifiers (SCRs) as they are also known, are three-terminal semiconductor devices that are specifically engineered to control current in an electrical circuit. DIACs, Shockley Diodes, and SIDACs are also thyristors and are used for similar purposes but have different operating principles. The K2002G is a SIDAC (Silicon Directly Acquired Thyristors) – a thyristor that is designed to be used with low power and voltage systems and to switch relatively low currents. It can, however, be used for a number of different applications.

K2002G thyristors, which come in the form of a TO-220 package, have a wide range of features, including: an adjustable breakover voltage; fast switching speeds; low leakage characteristics; low gate current; low gate voltage drop; and reverse breakover protection. The K2002G’s breakover voltage is varied by changing the gate voltage, which can be used to control its switching speed. The K2002G is capable of working at temperatures up to 250°F (121°C) and at a maximum working voltage of 160V DC.

The working principle of the K2002G thyristor is based on the breakover process, which is the process that occurs when a given current reaches a certain breakover voltage. When the breakover voltage is reached, the thyristor enters a momentarily conducting state. This conducting state is only temporary, however, and is usually followed by an additional breakover process to turn the thyristor back off. There are three key components of the breakover process: the anode-cathode voltage (VAK), the gate voltage (VGS), and the gate current (IG).

The K2002G works by controlling VAK (or the anode-cathode voltage) and VGS (or the gate voltage). By adjusting the VAK and VGS, the breakover and turn-off points can be varied. For stable operation, it is important to keep the VAK and VGS within the specified limits. Furthermore, the gate current (IG) plays an important role in controlling the switching speed and the current capacity of the K2002G. A higher IG increases the switching speed, but also increases the gate current drain, shortening the life of the thyristor.

The thyristor’s operating temperature can also be used to adjust its performance. Increasing the operating temperature causes the breakover voltage to increase, which makes the thyristor less sensitive to gate current. This increases the frequency and the speed at which the thyristor can be switched. On the other hand, decreasing the operating temperature makes the thyristor more sensitive to gate current, which reduces its switching speed.

The K2002G is a general-purpose thyristor and can be used in a variety of applications, but is most often used as an on/off switch in low voltage and power switching systems. For example, it can be used to switch lights and motors on or off, or as a low power switch in home appliances and automotive systems. The K2002G thyristor is also suitable for use in relays and for charging circuits.

In conclusion, the K2002G thyristor is a useful, reliable and powerful electronic switch that offers a number of features, including adjustable breakover voltage, low gate voltage drop, low gate current and reverse breakover protection. With its wide operating range, it is suitable for use as an on/off switch in low power and voltage systems. As with all thyristors, however, it should be used in accordance with the manufacturer’s specifications and appropriate safety measures should always be taken.

The specific data is subject to PDF, and the above content is for reference