T500084004AQ

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Thyristors – SCRs belong to a class of semiconductor devices known as thyristors. Thyristors have three or four layers of semiconductor material and, depending on their application, can be used to switch electrical circuits either on, off or to varying amounts of power control. The T500084004AQ is a current-controlled SCR, which is a four-layer semiconductor device. This device is designed to provide simple, reliable switching and power regulation in a range of applications in industrial, consumer and automotive electronics.

The T500084004AQ SCR is a bidirectional device, meaning it is capable of controlling current in both directions and can switch between conducting and non-conducting states. The device is suitable for use in applications such as motor control, lighting control and inductive loads.

The T500084004AQ SCR uses a base or gate control signal to turn the device on. The gate voltage is applied to the anode to initiate conduction. Once the gate current has exceeded a certain threshold, the SCR will latch on, maintaining the flow of current in one direction. The device can be turned off by reducing the voltage or current applied to the gate. This type of control is known as ‘gate turn-off’ control, or ‘GTO’.

The T500084004AQ is also designed to be used as a regulator, where power is supplied to the gate control. In regulator mode, the current passing through the device can be varied, depending on the voltage applied to the gate. This is known as ‘phase angle’ control and is ideal for regulating the speed of motors and other devices which depend upon the speed of the current passing through them.

The T500084004AQ has a range of features which make it well suited to many applications. It is rated at 600V, 200A, making it suitable for use in high current circuitry. It also has an operating temperature range of -40 to +85 degrees Celsius, allowing it to be used in both cold and hot environments. The device also has a low gate trigger current of 1mA and a fast gate turn-off time of 12μs. These features ensure the device operates quickly and efficiently.

The T500084004AQ SCR can be used in a variety of applications from motor control to lighting control. Its ability to regulate the current passing through it makes it ideal for use in power supplies, where a precise amount of current is required for the operation of the device. The device is also suitable for use with inductive loads, including contactors and relays.

In conclusion, the T500084004AQ SCR is a versatile and reliable device, suitable for use in a wide range of applications. Its ability to switch and regulate current makes it ideal for use with motors, relays and inductive loads. The device’s features, such as its low gate trigger current and fast gate turn-off time, make it an ideal solution for any application requiring fast response times and precise power control.

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