F750J477KDC

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Tantalum capacitors are widely used in many industries, and the F750J477KDC capacitor is one of the more popular capacitors. It is a polymer tantalum capacitor with a low equivalent series resistance (ESR) and a high capacitance-to-volume ratio, making it ideal for use in a range of applications.

The F750J477KDC has an operating temperature range of -55°C to 125°C and a voltage rating of 4V to 45V. It is a low-profile capacitor with a 7.5mm diameter and a 4.89mm height, making it a great choice for use in applications with space constraints. The capacitor is rated for a maximum temperature rise of 30°C, and its capacitance tolerance is ±20%.

This capacitor is primarily used in applications where space is at a premium, such as mobile phones and other compact devices. The low ESR makes it particularly suitable for high-frequency circuits, where the capacitor is subject to high-frequency ripple currents in the range of 100kHz to 500kHz. In addition, the capacitor can also be used in power supplies and DC/DC converters.

The working principle of a F750J477KDC capacitor is based on the same principles as all other capacitor types. Essentially, when a voltage is applied to the capacitor, some of the electrons will travel across an oxide layer, forming an electrical charge that accumulates on the capacitor\'s plates. The accumulated charge is the capacitor\'s capacitance. This accumulation of charge happens in both polarities, when either the negative or the positive terminal is connected to ground.

When a voltage is applied to the capacitor plates, the charge stored in the capacitor begins to discharge until the capacitor is fully discharged or the voltage across its terminals drops to zero. When this happens, the stored charge is equal to the charge flowing through the capacitor, and the current through the capacitor is equal to the rate of discharge. This process of charging and discharging continues until the capacitor reaches its maximum charge, ensuring that the capacitor is able to store the correct amount of energy.

The F750J477KDC capacitor is a popular choice for many applications due to its low ESR, high capacitance-to-volume ratio, low profile, and wide operating temperature range. Its low ESR makes it ideal for high-frequency ripple current applications, while its high capacitance-to-volume ratio makes it great for applications where space is at a premium. Its wide operating temperature range also ensures that it can be used in a variety of applications, ranging from mobile phones and other compact devices to power supplies and DC/DC converters.

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