M39003/01-2978

Tantalum capacitors are widely used across a variety of applications due to their superior qualities, including a higher capacitance-to-volume ratio (more charge stored in a smaller surface area), improved transient response due to low inductance, and higher working voltage compared to other types of capacitors. Among all the tantalum capacitors, M39003/01-2978 stands out for its versatility and reliability. It is a long- life, industrial-grade device built on tantalum manganese oxide anode technology, enabling it to provide a wide range of performance levels from basic capacitance to integrated functions such as ESR balancing and power feature implementations.

The M39003/01-2978 application field covers enough area, including advanced control loops and load control, where the need for greater control of power systems is becoming essential. Key applications cover power factor correction (PFC) processes, grid converter and booster systems, LED lighting, robotics and motor speed control. It is also suitable for circuits such as power supplies, switching circuits, and inverters.

The working principle of the M39003/01-2978 is based on the tantalum pentoxide surface, an electrolyte system tuned for the application. Such an electrolyte system helps reduce equivalent series resistance (ESR) and provide balanced performance. The product also utilizes a unique cathode design making it resistant to high current and stress conditions. Additionally, the product utilizes an internal chip module that helps reduce ESR variability.

The product is designed with an advanced integrated circuit featuring a power on reset (POR) circuit, a charge pump as well as circuitry for the appropriate power supply and charge switch. This combination of features results in a reliable and consistent power-on response for the various components within the capacitance range. Furthermore, this capacitor offers protection against over-voltage, EMI, and current leakage. Lastly, the device is built with a glass-filled dielectric body that provides superior vibration and temperature stability.

In conclusion, the M39003/01-2978 from the tantalum capacitor family is the ideal choice for many demanding and sophisticated electronic applications. It\'s wide range of performance, combined with its robust design make it a versatile and reliable component. The integrated circuit module provides excellent ESR balancing and helps with the appropriate power supply. Its dielectric body offers superior vibration and temperature stability. With these features, this capacitor is a great choice for use in various challenging electrical components.