M39003/01-3123

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Tantalum capacitors are primarily used in applications that require high capacitance values in a small package, such as laptop motherboards, cell phones, and circuit boards. The M39003/01-3123 is a high-performance, multi-anode tantalum capacitor with three cells per package. This high-density capacitor helps to reduce device sizes while still providing reliable performance.

The M39003/01-3123 is made using advanced, low-loss tantalum production technology that permits values of up to 400µF in a single package. The capacitor also has the ability to withstand high voltage transients and operates at temperatures up to 125°C. In addition, the capacitor’s small size and high capacitance value make it ideal for use in a range of power supply designs, especially those with limited board area.

To understand how the M39003/01-3123 tantalum capacitor works, one must first understand the overall operation of a capacitor. Capacitors are passive electrical components that store charge and provide the necessary circuit impedance for power supply designs. When voltage is applied across the terminals, a charge builds up on the electrodes and the capacitor stores energy in the electric field between the electrodes.

The construction of the M39003/01-3123 provides superior performance compared to other tantalum capacitors. The capacitor consists of three anodes with seven layers of metal oxide and a cathode. The anode layers are composed of a high-purity tantalum pentoxide dielectric filled with conductive titania, which gives the capacitor its high capacitance value. The anode’s construction also ensures that the electric field is highly uniform. The cathode is composed of an aluminum oxide-titanium dioxide mixture, which ensures that the leakage current is minimal.

The M39003/01-3123 also features a temperature coefficient of capacitance (TCC) of 0.015%/°C, which prevents the capacitance from fluctuating over temperature. This ensures that the capacitor can reliably deliver the required current over a wide temperature range. The capacitor also has a surge current rating of 1.90 A/ capacitor, which allows it to handle high inrush currents without significant losses.

The M39003/01-3123 tantalum capacitor is a high-performance, multi-cell capacitor that offers superior performance compared to other tantalum-based capacitors. Its 0.015%/°C TCC ensures that the capacitor delivers reliable performance and can handle high inrush currents without significant losses. The capacitor’s small size and high capacitance value make it ideal for use in a range of power supply designs, especially those with limited board area.

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