30KPA39E3/TR13

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Introduction to TVS - Diodes

A transient voltage suppressor (TVS or transient voltage suppressor diode) is an electronic component used to protect vulnerable circuits against voltage spikes, most commonly from lightning strikes or automotive loads. TVS diodes are used to prevent sudden increases in voltage from damaging delicate components. They are commonly used in power supplies, digital signal processors, and other electronic equipment.

The 30KPA39E3/TR13: What it Is & What It Does

The 30KPA39E3/TR13 is an advanced type of TVS diode that provides a better resistance to unstable electrical power surges. It also has a fast recovery rate to help protect sensitive electronic components from harm due to overvoltage. The 30KPA39E3/TR13 includes an interface circuit composed of an active feedback amplifier and variable resistor, which helps maintain stability in prolonged voltage fluctuations. This diode provides superior protection against excess voltages such as electrostatic discharge or inductive switching.

Application Field and Working Principle

As an advanced TVS diode, the 30KPA39E3/TR13 is popularly used in a variety of electronic and automotive systems. It has a maximum operating voltage of 400V and a maximum operating current of 9A. It is mostly used in applications such as industrial circuits, computer peripherals, and onboard automobile electronics.

The 30KPA39E3/TR13 works by suppressing any sudden voltage increases. First, the diode senses any spike in voltage and acts as a short-circuit. This reduces the pressure on the circuit by eliminating any excess current and bringing the voltage back to its regular level. When the voltage reaches a predetermined level, the diode automatically releases and returns to its original state. This cycle can repeat multiple times without any reduction in quality or durability.

Conclusion

The 30KPA39E3/TR13 is an advanced type of TVS diode, designed for superior performance and protection against voltage spikes. These diodes are increasingly being used in a variety of industrial, automotive, and consumer applications. With a fast recovery rate and reliable protection, the 30KPA39E3/TR13 is a great choice for those looking for last line of defense against voltage spikes.

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