M39003/01-5090/HSD

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Tantalum Capacitors: M39003/01-5090/HSD Application Field and Working Principle

Tantalum capacitors are widely used components in the electronics industry. They are highly reliable, offering high capacitance values in a small package size. These capacitors are effective for applications such as power supply filters, signal conditioning, and pulse shaping.

The M39003/01-5090/HSD is an Axial-Leaded Tantalum Electrolytic Capacitor. It is designed for applications requiring high reliablity and extended temperature ranges. The capacitor is available with a range of capacitance values from 0.1uF to 500uF.

Application Field

Tantalum capacitors, such as the M39003/01-5090/HSD, are used in a wide range of applications across the electronics industry. This includes automotive, telecommunications, audio, network and power supplies.

The capacitors are popular for use in power supply filters and decoupling applications. This is especially true in high frequency, high ripple and high temperature applications, as the M39003/01-5090/HSD\'s extended temperature range is suitable for these conditions. Other applications include signal conditioning, pulse shaping, snubber circuits and bleed circuits.

Working Principle

Tantalum capacitors are electrochemical capacitors. They consist of a tantalum metal anode, an electrolytic manganese dioxide oxide cathode, and a solid, wet or semi-solid electrolyte. This combination, instead of two metal conductor plates as used in Aluminum electrolytic capacitors, allows much higher capacitance values in a much smaller package size.

When voltage is applied, a density of charge forms on each element of the capacitor, creating an electric field. This field stores energy, which is the capacitance, measured in farads. The higher the capacitance, the more charge the capacitor is storing and the higher the energy.

The M39003/01-5090/HSD is a polarized capacitor, meaning it has two different electrodes, an anode and a cathode. Polarity is very important in capacitors as they must be connected with the correct polarity, otherwise they may be damaged.

The M39003/01-5090/HSD is also an electrolytic capacitor, meaning that the electrolyte acts as a small dielectric between the anode and the cathode. As voltage is applied, an electric field is created in the electrolyte, which resists the flow of electrons, which in turn reduces the amount of current that can flow. This is why electrolytic capacitors appear to have a high impedance at lower frequencies.

Performamce Features

The M39003/01-5090/HSD is designed for applications requiring improved reliability and extended temperature ranges. The capacitor is a Non-Solid tantalum one, offering a wide range of capacitance values from 0.1uF to 500uF in a small molded package.

The capacitor has a wide operating temperature range of -55°C to +125°C, suitable for extended temperature extremes. The capacitor also features very low ESR (Equivalent Series Resistance) and ESL (Equivalent Series Inductance). This provides superior efficiency and performance for resonance circuits, and also allows use in applications requiring a high load current.

The M39003/01-5090/HSD is also highly reliable, thanks to a long shelf life and a wide range of operating conditions. The capacitor is also lead-free and halogen-free, and is RoHS compliant.

Conclusion

The M39003/01-5090/HSD is an axial-leaded, non solid tantalum electrolytic capacitor. It is designed for applications requiring improved reliability and high capacitance values with a small package size. The capacitor is suitable for high temperature, high ripple and high frequency applications, and is also highly reliable. The capacitor is also lead-free, halogen-free and RoHS compliant.

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