T7H8086504DN Discrete Semiconductor Products

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Thyristors - SCRs - Modules

T7H8086504DN is an electronic component belonging to the thyristor family. It belongs to the thyristor module series and its application field and working principle gives it a unique purpose.

Application Field of T7H8086504DN

T7H8086504DN is mainly used as an open-loop controller. This, in turn, is used in electronic control systems to regulate voltage, current, power, etc., in order to control operations of process plants, home appliances, automotive systems, and consumer electronics, such as TVs and game consoles. Additionally, it can be used to toggle an output signal in an ON or OFF state, and is also used in combination with another component, such as a timer, in order to create an on-off switch. Moreover, it can be used as a low-voltage logic inverter or a low-voltage logic converter.

Working Principle of T7H8086504DN

T7H8086504DN is an isolated, integrated thyristor module, which consists of an isolated gate turn-on thyristor, the appropriate triggering device and a heatsink. The thyristor is a form of transistor that has only two terminals: the anode and the cathode. It is triggered through its gate terminal, in response to a voltage signal that is generated by the triggering device. When the thyristor is triggered, it will stay in the “on” state until current ceases flowing through the anode and the cathode. The heat sink is used to dissipate heat generated by the thyristor during operation, so that it can function safely under high load.

T7H8086504DN also has built-in safety features. It has a temperature overload control and a gate voltage control features which protect it from overheating and excessive gate current respectively. Moreover, it also has an insulated gate bipolar transistor (IGBT) to protect it from high-current surges. Its gate voltage control circuit is designed such that it will remain in the on state even if its gate voltage is overdriven. This prevents it from being permanently on, which would cause more damage.

Overall, T7H8086504DN is an ideal component for isolated gate turn-on, voltage and/or current control applications in low-voltage and low-current systems. It can be used in applications such as process plants, home appliances, automotive systems, and consumer electronics. With its reliable triggering and safety features, it can perform its operation safely and accurately, while providing maximum protection to its components and the system in which it is installed.

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