Q8008DH4TP

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Thyristors are a type of electronic semiconductor that can be used in many kinds of electronic circuits. The Q8008DH4TP is a type of Triac, a specific type of Thyristor designed to control the flow of AC current in circuits. It is commonly used in motor speed controllers and automated lighting systems to provide easy and efficient control of electrical current, allowing users to manually adjust or automate the flow of current in their devices.

The Q8008DH4TP consists of two Triacs within the same package, consisting of a main body and the control section. This package uses an isolation tab, which keeps the Triac insulated from the control section. The gate of the device is located on the center of the control section. This allows for external triggering of the device by a gate signal, which is then amplified by the internal structure and isolates the signal from other components in the circuit. This insulation prevents interference with the circuit and protects the device from additionally high voltages.

The Q8008DH4TP has an operating voltage of 800V and a range of peak off-state current up to 8.0A. Additionally, this device has a blocking voltage of 800V, a forward and reverse current blocking of 8.0A, and an on-state current of 4.0A. The off-state and on-state maintenance of the device is also relatively efficient, with tolerances of +/-20 and 5%, respectively. The Q8008DH4TP is designed to be mounted with a TO-220AB package, allowing it to be implemented in many application fields.

The main application field of the Q8008DH4TP is in motor speed controllers and automated lighting systems, where its efficient control of electrical current allows users to easily manipulate the current flow in their devices. It can be used to control the speed of a motor, to dim lights, or to turn on/off power to entire systems. Moreover, the Q8008DH4TP can be used in the control panels of thermostats and other temperature regulation systems, allowing users to automate their systems and preserving energy by limiting excessive power consumption.

In summary, the Q8008DH4TP is a type of Triac Thyristor which can be used to control AC current in various applications. Its 800V blocking/operating voltage, 8.0A off-state peak current, and its relatively efficient off-state maintenance of +/-20% and on-state maintenance of 5% make the device well suited for controlling motor speeds, automated lighting systems, and controlling the power to an entire system. The device is designed to be implemented in a TO-220AB package, allowing it to be easily implemented in many application fields.

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