M39003/01-5333H

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Tantalum capacitors are polarized electrolytic capacitors with a tantalum anode. They are widely used in integrated circuits, cellular phones, and other electronic devices. The M39003/01-5333H is a family of polarized, axial leaded tantalum molded capacitors designed for use in computer, medical, military, and communications equipment. The capacity range of the M39003/01-5333H is 30µF with a voltage rating of 25Vdc.

Application Field

The M39003/01-5333H is suitable for use in many scenarios, such as high-power analog applications, DC power supplies, push-pull amplifiers, servo systems, voltage doublers, linear regulators, switching supplies, parallel output circuits, and high-frequency rectification circuits. The M39003/01-5333H has excellent electrical performance, including high capacitance to size ratio, low losses, high current handling capability, high voltage rating, and excellent dielectric absorption characteristics. In addition, the M39003/01-5333H has a wide operating temperature range of -55°C to +85°C.

Working Principle

The M39003/01-5333H is a polarized capacitor that is constructed with a tantalum anode and a dielectric oxide coating. In order to ensure proper operation, it is important to observe the Device Polarity markings as indicated on the capacitor markings. Positive voltage is applied to the anode and negative voltage is applied to the cathode. The capacitor works by virtue of the small electric field that builds up across the dielectric oxide layer due to the potential differences between the anode and the cathode. This field reinforces the dielectric oxide layer and supports the capacitance. The dielectric oxide layer is a type of ceramic, usually titanium dioxide, that is formed by a process called anodic oxidation.

The M39003/01-5333H also has a number of features that help to improve its performance. These include low ESR (equivalent series resistance) and ESL (equivalent series inductance), as well as a low internal dielectric absorption. It also has a high peak current capability, low self-heating, and good electrical stability over a wide range of temperatures. Additionally, the M39003/01-5333H offers a wide range of capacitance values, from 30µF to 85µF.

In conclusion, the M39003/01-5333H is a type of polarized, axial leaded tantalum molded capacitor. It has a wide range of applications in various electronic devices, such as computers, medical equipment, military equipment, and communications systems. It provides excellent electrical performance and stability with high capacitance to size ratio, low losses, high current handling capability, high voltage rating, and wide operating temperature range. The M39003/01-5333H is also designed to have low ESR and ESL along with low dielectric absorption and good electrical stability over a wide range of temperatures.

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