UPJ1V330MED1TA

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Aluminum Electrolytic Capacitors (AEC) are a type of electrochemical capacitor that presents low effective series resistance (ESR) and high capacitance. These properties are achieved by the use of a porous form of aluminum oxide (an electrolyte) that is created during the anodization of the aluminum sheet. The UPJ1V330MED1TA capacitor is a type of AEC that is particularly suitable for a vast range of high frequency and power density applications.

The UPJ1V330MED1TA has low ESR capacitance, excellent process stability and surge characteristics, making it a premier choice for RF and low/medium voltage applications. The parts are featured by a large capacitance range from 3,300μF in the single-ended configuration to 6,600μF (±20% tolerance) in the dual-ended configuration, and its wide capacitance range are especially helpful for compensating the increased decoupling requirements from higher clock frequencies.

The UPJ1V330MED1TA is available in both leaded and SMD boxes, and its size is only 11.60 mm x 25.90 mm. It can handle a ripple current up to 200mA and a maximum peaking current up to 3A, and has a high voltage rating of 35V in its single-ended configuration and 63V in its differential-ended configuration.

The construction of the UPJ1V330MED1TA starts with a sheet of electrochemically anodized aluminum. The anodizing process creates a dielectric barrier between the aluminum and the electrolyte, which is usually a combination of different organic electrolytes and a moisture activated gas. This layer acts as the dielectric between the two plates of the capacitor and is responsible for the capacitor’s high capacitance. The anode and cathode are then connected to the electrolyte through tabs.

The working principle of the UPJ1V330MED1TA is based on a simple capacitor-like structure. When a voltage is applied across the capacitor, a charge will be created on each plate. This charge polarizes the electrolyte, creating an electrostatic field that stores energy in the form of an electric field. As the amount of charge on each plate increases, the magnitude of the electric field also increases, and the stored energy also increases. When the internal voltage of the capacitor hits its voltage rating, the electric field will dissipate and the capacitor will start to discharge.

In addition, the UPJ1V330MED1TA has a built-in self-healing feature that helps recover from short circuits. This feature helps to increase the safety of the capacitor and prevents it from damage during short fault conditions. The UPJ1V330MED1TA is also highly reliable thanks to its anti-corrosion coating, which helps prevent the parts from oxidation and other damage caused by the environment.

The UPJ1V330MED1TA is particularly suited for a wide range of applications, such as the power supply industry, automotive electronics, and consumer electronics. It is also ideal for the stabilization of power supplies used in the telecom industry, aviation and aerospace. Additionally, the UPJ1V330MED1TA is used in high-end audio and professional audio systems, where it enables signal decoupling at high frequencies.

The UPJ1V330MED1TA is a highly reliable and versatile aluminum electrolytic capacitor that can be used in a variety of applications. Its low ESR capacitance, excellent process stability and surge characteristics make it an ideal choice for high frequency and power density applications. Furthermore, its built-in self-healing feature increases the safety of the parts, and its anti-corrosion coating helps protect it from oxidation and other damage caused by the environment.

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