P4KE16C-B Circuit Protection

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TVS - Diodes are an important form of protection components which are widely used in electronic equipment to protect them from transient over voltage. A common form used in the industry is the P4KE16C-B TVS – Diode, which is a small, surface-mount component that provides surge protection for various circuits. This article will discuss the application field and working principle of this particular diode.

The P4KE16C-B is mainly used as a universal protection component for a variety of applications. It is designed to protect circuits from transient overvoltage caused by inductive switching and electromagnetic interference (EMI). It is also used to protect against surges in automotive and other electrical systems where continuous protection is needed. In addition, this diode is also well suited for protection of power supplies, automotive electronic systems, household appliances, mobile communication devices, and any other kind of electronic products.

The working principle of the P4KE16C-B TVS – Diode is based on the avalanche breakdown effect. When a transient overvoltage occurs, the diode is triggered which leads to an avalanche breakdown of the Silicon junctions. This break down is accompanied by an increase in current, which is used to protect the circuit against damage. The current is then discharged steadily, bringing the voltage back to the original level. After each breakdown, the diode is able to withstand another surge.

The P4KE16C-B TVS – Diode has a number of features which make it highly reliable and effective. It has a high peak pulse current and low leakage current, making it ideal for low-loss protection of sensitive circuits. In addition, it has a low capacitance, making it suitable for high speeds switching circuits. Finally, its small size makes it ideal for using in space-constrained applications.

In conclusion, the P4KE16C-B TVS – Diode is an important protection component which can be used in a variety of applications. It uses the avalanche breakdown effect to provide protection against transient overvoltage, making it highly reliable and effective. Its small size makes it suitable for use in space environments, and its low capacitance makes it ideal for high speed switching circuits. For these reasons, it is a widely used component in the electronics industry.

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