M39003/01-8356H

Tantalum capacitors are a form of electrolytic capacitor that offers high capacitance and low cost, stability, and reliability. The M39003/01-8356H is one such example of a device that has a variety of applications in a range of industries. The most common application is for power conditioning where the capacitor is used to filter out high-frequency noise. It can also be used in inverter circuits, switching power supplies, and other power management circuits.

The M39003/01-8356H is a high-frequency, low-ESR, smd tantalum capacitor in a B-Case style. It has a capacitance of 10µF ± 20% at 25°C, a voltage rating of 35V, a temperature range of -55 to +105°C, and a long-life rating of 2000 hours at 85°C. The device is available in three sizes: 1206, 1812, and 2917.

The working principle for the M39003/01-8356H is based on the same principles employed for any other tantalum capacitor. It uses a tantalum electrode and a dielectric layer of Ta2O5. This sandwich construction creates a capacitance determined by the dielectric constant of the material. The dielectric of the M39003/01-8356H has a low-loss characteristic which is beneficial, as it means that the capacitance remains relatively constant for the full range of operating temperatures.

When an electric field is applied, electrons will be pulled toward the tantalum electrode, increasing the charge on the capacitor. This can create a filtering effect, making these types of capacitors ideal for power conditioning applications, where they act as a short-circuited element, damping out the high frequency noise in the circuit. They also provide the smooth filtering effect required for power management circuits, as well as buffering to reduce undesirable fluctuations in the power supply.

The M39003/01-8356H is a valuable component for a range of applications. It offers reliability and stability for power-conditioning applications and can provide buffering for power management circuits. Its small size and high capacitance make it an ideal candidate for space-critical or high-frequency electronic designs.