TISP4165H3LMFR

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Thyristors, or silicon controlled rectifiers (SCRs), are a type of semiconductor device commonly used for the control of electrical power in a wide variety of applications. They are capable of switching large current and voltages from one state to the other, providing a reliable means of controlling and regulating electrical power. The TISP4165H3LMFR is a popular SCR device, widely used in many industries.

TISP4165H3LMFR application fields and working principle

The TISP4165H3LMFR is a high performance silicon controlled rectifier (SCR) which is suitable for use in a variety of applications. Its high efficiency and low current leakage make it well suited for use in AC and DC circuits, such as motor control, lighting control, electric welding, medical equipment, automotive systems, and many other industrial and consumer applications.

The TISP4165H3LMFR is a three-phase bridge rectifier, with two SCSw connected in parallel for each phase. Its maximum forward blocking voltage is 4.165kV, and its maximum DC forward current is 30 Amps. It is designed for a surge protection up to 40kV, and a temperature range of -40°C to 85°C. The device also has a built-in thermal overtemperature protection, overvoltage protection, and overcurrent protection.

The TISP4165H3LMFR is a static device, meaning that it requires no external control to operate. It can switch from one state to the other with the application of voltage differential between its two terminals. When a forward voltage differential is applied, the thyristor will switch from its non-conducting state to a conducting state, allowing current to flow in the external circuit. When the voltage differential between the two terminals is reversed, the thyristor will switch back to its non-conducting state, isolating the external circuit from the power source.

The TISP4165H3LMFR can also be used as a switch to control the direction of current through an external circuit. This is done by applying a control voltage to the gate terminal of the SCR which will, in turn, switch the thyristor either ON or OFF. This feature is useful in applications such as motor speed or lighting control, where the speed or intensity of the lights can be controlled with a small voltage difference.

The TISP4165H3LMFR offers high robustness and reliability, making it ideal for use in a wide variety of applications. The device is constructed using the latest in silicon technology, providing a reliable means of controlling and regulating electrical power for many years. The TISP4165H3LMFR is also available in a variety of package sizes and types, making it suitable for a wide range of application requirements.

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