TISP4290F3LM Circuit Protection

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The TISP4290F3LM is an integrated thyristor device, and belongs to the TVS (Transient Voltage Suppressor) category. This product is made for the purpose of providing overvoltage protection to circuit boards, using thyristors in the form of discrete components, and allows for an improved overvoltage protection function without the need for old model ICs and field effect transistors.

The TISP4290F3LM is a three level thyristor device which has integrated three thyristors in one package, and is designed for use in applications such as overvoltage and surge protection. The three thyristors inside the component have a blocking voltage of -28V, +200V, and +400V, which gives it a suitable range of protection when compared to other devices. The component also features a peak surge current of 5,000A, which is higher than other similar components available on the market.

The main advantage of the TISP4290F3LM is its ability to provide a wide range of protection with a single device, as it offers protection from both overvoltage and surge events, but without the need for additional components such as ICs or FETs. This is possible due to the different levels of protection provided by the three thyristors built into the component, which can handle different levels of overvoltage and surge events, allowing for more detailed levels of protection.

The working principle of the TISP4290F3LM is based on the ability of thyristors to control the movement of electricity. When a voltage is applied across the two electrodes of a thyristor, the thyristor “shuts off” and prevents any current flow. This means that when a surge in voltage occurs, the thyristors in the device will shut off immediately, protecting the circuit board from further damage.

In terms of its application field, the TISP4290F3LM is designed to provide protection for sensitive or critical components inside of a circuit board, ensuring that they are safe from the damaging effects of overvoltage or surge events. The device is typically used in consumer, automotive, industrial, or medical applications, and is particularly useful in controlling the power supply of circuits, providing reliable overvoltage and surge protection.

The TISP4290F3LM is an efficient and reliable thyristor device, and is a great addition to the TVS category in providing overvoltage protection to circuit boards. By combining the capabilities of three thyristors in one package, the device is able to provide a wide range of protection, with a higher peak surge current than other components available, all in a single device.

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