TISP4380F3LM

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The TISP4380F3LM is an optically isolated thyristor module, which is designed to enable high level interaction between high voltage and low voltage signals. It functions as a switch that provides an electrical path between two different points in an electrical or electronic system, providing a driving voltage to control current flow. It can be used in an array of challenging applications that require a reliable insulated-gate thyristor (IGT).

The TISP4380F3LM is capable of operating at various gate voltages from 5V to 200V while supporting jitter free, fast turn-on and off switching allowing for flexibility in its applications. It is packaged with four IGBTs, a thermal compensation diode, a driver transistor, and a zener diode, as well as an LED indicating the module’s on/off status. The module uses an optically isolated gate drive and has an operational temperature range from -40°C to +125°C. Its two IGBTs are connected in an inverse parallel configuration with the other two connected in a classic parallel configuration. This allows the use of high voltage and fast current carrying ability, making it attractive for medical, transportation, and industrial control applications.

Thyristors are three-terminal semiconductor devices that are used to regulate current in electronic circuits. They are composed of four layers: two n-type semiconductor layers separated by two p-type layers. When the anode voltage is increased, the thyristors remain in its off-state until the gate voltage exceeds the threshold voltage, then the thyristor will switch on. When the gate voltage is removed, the thyristor will remain in its on-state until the current falls below the holding current at which point it will turn off. This makes them ideal for applications that require fast, reliable switching, such as pulse generators and AC line switching.

The TISP4380F3LM offers a cost-effective alternative to conventional discrete thyristor solutions. Its narrow package size allows it to be used even in space constrained applications. Its four IGBTs provide flexibility for higher current ratings, while its thermal compensation diode and LED help to monitor the module’s emissions and its health. Additionally, its high voltage and fast switching capability make it suitable for high power applications. In summary, the optically isolated thyristor module TISP4380F3LM is a cost-effective, space-saving device that is suitable for many applications requiring reliable, fast switching.

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