M39003/01-2535/98

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Tantalum capacitors are widely used electronic components for their low equivalent series resistance, high reliability and excellent frequency characteristics. The M39003/01-2535/98 is an example of a tantalum capacitor that offers an extended temperature range, high capacitance and great stability as well as pulse handling performance.

The M39003/01-2535/98 series are non-linear capacitors featuring a two-layer construction that helps to meet the demanding needs of the telecommunications, computer peripheral, automotive, industrial, defense, and consumer electronics markets.The two layers consist of an anode and a cathode, each of which are made up of dielectric materials. The dielectric materials are usually tantalum pentoxide or polyester. The anode is made up of the dielectric material with a layer of silver-bearing sintered material, while the cathode is a film of silver-bearing sintered material.

The main application fields of the M39003/01-2535/98 series are power supply decoupling, self-resonant circuits, and high frequency filters. The most common use of this family of tantalum capacitors is in high reliability DC-to-DC power converters. They are particularly useful in power-supplies that have high-current pulses or when a low effective series resistance (ESR) is required. The M39003/01-2535/98 series is also applicable for RF applications such as emitter coupled logic and hybrid microcircuits.

When using the M39003/01-2535/98 series for DC-to-DC power converter applications, it\'s important to understand the series\' working principle. As high frequency pulses are applied to the anode-cathode terminals, the electrostatic polarization of the dielectric material causes a change between the anode and the cathode. This results in a voltage across the terminals and a current across the capacitor. As the frequency decreases, the current will decrease due to the voltage-amplitude limitations of the dielectric material.

The M39003/01-2535/98 series of tantalum capacitors offer a wide temperature range of -55 to 125°C, solid construction, and reliable power conversion performance in a variety of conditions. Their excellent pulse response, high capacitance, and low ESR also make them suitable for high-reliability DC-to-DC power converters. Additionally, the M39003/01-2535/98 series has been designed to be highly reliable in a wide range of environments and is compatible with a wide range of standard and custom tantalum capacitors.

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