K2201GLRP

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The K2201GLRP is a type of thyristor, specifically a DIAC (Diode Alternating Current) - SIDAC (Silicon Direct Alternating Current). Thyristors are a type of semiconductor, an electronic component that is used to control the flow of electricity in a circuit. They are the most commonly used components in the electronic industry, and are found in virtually every electronic device.

The K2201GLRP is a four-terminal, two-terminal 120V DIAC-SIDAC that can switch up to 100mA of current. The device is ideal for DC-AC phase fired or triggered switching applications. It features a low turn-on voltage of just 2V and a high turn-off voltage of over 120V. Its low on-state voltage drop ensures low power consumption, while its high voltage rating gives it a high level of immunity to electrical transients and over-voltage events.

DIACs and SIDACs are two of the most commonly used thyristors in the electronic industry. They are primarily used for triggering applications, controlling the firing of other thyristors such as SCRs, TRIACs and Triacs, and for controlling the start and end of certain types of circuit operations. DIACs, like the K2201GLRP, act as a switch between two electrode terminals and act as an independent component with no gate control. SIDACs, on the other hand, are triggered with gate control and are used in applications where gate control is necessary.

The K2201GLRP is a popular choice for many applications, including DC-to-AC inverter circuits, phase-fired or triggered switching applications, and Pulse Width Modulation (PWM) controllers. In DC-to-AC inverter circuits, the device is used to switch the polarity of the input voltage to accurately adjust the output of the circuit. In phase-fired or triggered switching applications, it is used to control the timing of the circuit\'s operations. And in PWM controllers, it is used to control the frequency and pulse width of the output signal.

The working principle behind the K2201GLRP is quite simple. When the voltage applied to the two terminals exceeds the breakover voltage (2V), the DIAC-SIDAC begins conducting a current. The current flows through the device until the voltage of the two terminals drops below the breakover voltage. Once this happens, the device stops conducting and the circuit is effectively off.

The K2201GLRP is a versatile and reliable component that can be used in a variety of electronic applications. It is easy to use, has a high breakdown voltage rating, and features a low on-state voltage drop. Its four-terminal, two-terminal 120V design and reliable operation make it a must-have component for any circuit-building project.

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