M39003/01-2277/HSD

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Tantalum Capacitors

Tantalum capacitors are the most widely used type of capacitors today. They are characterized by their high capacitance and low ESR. They are available in both through-hole and surface mount packages, and are available in different sizes and shapes, making them suitable for a wide range of applications.

The M39003/01-2277/HSD is a popular choice in Tantalum capacitors. It is a non-polarized, surface mount, electrolytic capacitor with capacitance ranging from 2.2 to 4700 uF. Its packaging is either in 10 or 12mm packages, depending on the model. Its operating temperature range is -55 to +125°C, and its recommended operating voltage is 6.3 to 63 VDC.

Application Field

The M39003/01-2277/HSD is widely used in applications where high capacitance and low ESR is desirable. It is often used in power supplies, filters, oscillators, switching power supplies, circuit metering applications and other applications requiring high capacitance and low ESR.

Working Principle

Tantalum capacitors work by using a combination of an anode and a tantalum cathode formed into a thin film on a tantalum oxide layer between a dielectric and an electrolyte. When a potential difference is applied across the two terminals of the capacitor, current flows from the anode to the cathode and charges the oxide layer. This increases the capacitance of the capacitor. The application of a reverse voltage to the capacitor causes the oxide layer to discharge. This process is reversed when the voltage is removed – the oxide layer recharges, restoring the capacitor’s capacitance.

The M39003/01-2277/HSD also uses a polarity guard, which is a reverse voltage protection device. When the reverse voltage is too high, the guard trips and the capacitance of the unit is greatly reduced, thus protecting it from damage and preserving its performance.

Conclusion

The M39003/01-2277/HSD is a versatile and high-performance type of tantalum capacitor. Its high capacitance and low ESR make it suitable for applications ranging from power supplies and filters to circuit metering and oscillators. Its polarity guard provides added protection against damage and its operating temperature range allows it to be used in a wide variety of applications. All things considered, the M39003/01-2277/HSD is an excellent choice for any application requiring a high-performance tantalum capacitor.

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