TISP4165M3LMR

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Introduction

TISP4165M3LMR is an electronic element belonging to the family of thyristors. It is a triode thyristor characterized by its high surge capability as well as its fast switching speed. Moreover , TISP4165M3LMR can be used as an alternative to the other products in the same market segment.

Application

TISP4165M3LMR is primarily designed for general AC controllers, power converters, AC and DC motor controls, and other industrial control applications. It can also be used as a voltage regulator in such applications. TISP4165M3LMR has a low turn-on voltage allowing for high-power operation, and is suitable for controlling AC motors, solenoids, relays, and other high current/high power applications.

Working principle

The operation of TISP4165M3LMR is based on the basic principle of a thyristor. It is characterized as a three-terminal device, the gate, cathode and anode. A thyristor will not conduct current until the junction between the gate and cathode is biased. When this junction is biased, by applying a specified voltage to it, the thyristor undergoes a process known as “heating-up” and once it reaches a certain threshold voltage, the thyristor starts conducting current. This process is known as latching.

Once the latching process is complete, the thyristor will continue to conduct current until the current falls below a certain level. In the case of TISP4165M3LMR, this level is typically 30 mA. This capability is what makes it ideal for controlling high power loads such as motors and solenoids.

TISP4165M3LMR features a holding current of 14 mA and Maximum on-state current of 65 A. In addition, the thyristor features a number of protection mechanisms that make it very resilient to overvoltage and overcurrent situations. Its overvoltage protection provides up to 50 V and its overcurrent protection provides up to 500 A.

Conclusion

TISP4165M3LMR is a specialized thyristor designed for high power levels. It has a number of features that make it attractive for use in industrial and consumer applications. It’s fast switching speed is well suited for motor control, and its robust protection mechanisms make it highly resilient to overvoltage and overcurrent situations. Its high surge capability also allows it to be used with large power loads such as motors and solenoids.

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