MCR708AG

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Thyristors - SCRs (silicon controlled rectifiers) are one of the most important power control devices and a part of modern life. Thyristors are typically used in applications with large current and high voltages, as they offer high switching speeds, good efficiency and high power levels. The MCR708AG is an SCR based device that offer a range of features designed to make them more efficient and reliable in power control.

The MCR708AG has a maximum continuous repetitive off-state Voltage of 800V with a stand-off strength of 3750V. It has 1.2A current ratings and can handle high power operation up to 250V. The device also offers protection against a range of transients, making it suitable for use in harsh environments, including industrial and consumer applications. The MCR708AG has a fast turn-on time, providing a smooth transition from one state to the other as current levels increase, making it an ideal choice for applications requiring rapid switching.

The MCR708AG is a controlled rectifier SCR (Silicon Controlled Rectifier) which works by controlling the flow of current in one direction through the device. It is a four-layer structure (gate, anode, cathode, and gate) and is designed to be triggered via a positive-going voltage at the gate. This triggers the SCR turning it on, and allowing current to flow freely through the device. The flow of current through the device must be limited with a series resistor to keep it within the maximum current rating. The device can then be turned off by controlling the gate voltage either by pulling the gate voltage low, or by reversing its polarity.

The MCR708AG has a wide range of applications including motor speed controls, lighting controls, audio amplifiers, and motor starter controls. It is also suitable for use in power line conditioning, power supply protection, power distribution, and switching applications. It is also used in automotive, marine and industrial control applications.

The MCR708AG operates by controlling the flow of current in one direction, and by limiting the flow of current when the gate voltage is applied. When the gate voltage is removed, the MCR708AG will turn off and the current will be limited. This provides a simple, efficient and safe control of the current. The MCR708AG can be used as part of a larger system, with other devices such as resistors, diodes and transistors to provide the desired functionality.

The MCR708AG is an efficient, reliable and cost-effective solution for controlling the flow of current in any power control application. It provides excellent current control, fast switching, and rugged construction for use in industrial and harsh environments. The device is easy to install, and is suitable for a wide range of applications.

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