M39003/01-2447/HSD

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Tantalum capacitors use a tantalum metal oxide anode and a conductive electrolyte to form a capacitor that offers excellent volumetric efficiency as well as good electrical and thermal performance. The M39003/01-2447/HSD is a high-reliability capacitor with a standing voltage of 25V.

The M39003/01-2447/HSD uses a hermetically sealed package, which helps prevent potential contamination of the capacitor elements from the atmosphere. The barrier between the anode and electrolyte drives the current through the anode in both directions. There is also a glass-to-metal seal which provides insulation for the capacitance element and the capacitor housing.

The capacitor’s anode and electrolyte layers form an oxide dielectric which helps create a barrier for potential leakage of capacitance current between the anode and the electrolyte. The area where the metal oxide of the anode contacts the electrolyte determines the capacitance of the capacitor. Capacitance is measured in Farads and the higher the Farads, the more voltage can be stored.

The capacitor designs vary depending on the application. Typical construction of an M39003/01-2447/HSD is a two-piece hermetically sealed referred to as “monolithic ceramic” or “MOLCAP” capacitor. A ceramic layer acts as a dielectric to separate the anode and electrolyte layers, and the metal oxide anode forms a dielectric in the electrolyte medium. The metal oxide layer in the electrolyte acts as the charge barrier that produces the capacitance.

The working principle of M39003/01-2447/HSD is based on the movement of electrons through the electrolyte medium. The charge leakage within the capacitor is minimized by the ceramic as well as the glass-to-metal seals. The capacitance value is adjusted by changing the shape and size of the metal oxide anode within the electrolyte.

The M39003/01-2447/HSD offers a low-leakage, long-life type capacitor that helps provide higher reliability and better performance than other types of capacitors. Its features make it suitable for applications including decoupling, smoothing, sample and hold circuits, switching power supplies, and energy storage. The capacitor offers advantages of good volumetric efficiency, high capacitance stability, low leakage current, and excellent thermal performance.

The M39003/01-2447/HSD tantalum capacitor has unique design and high-reliability that makes it well suited for use in various environments. It also has its limitations, which include its current handling capability, effective operating temperature, as well as the need for a hermetic package.

The M39003/01-2447/HSD tantalum capacitor is a reliable and versatile component designed to provide high capacitance and low-leakage current in a wide range of applications. Its excellent volumetric efficiency, combined with its hermetically sealed package, make it a great choice for designers and engineers in a number of different industries.

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