M39003/01-6020H

Tantalum capacitors provide an advantageous solution for surface-mount devices as well as general purpose, pulsed, and frequency selective circuits. This is due to their small package size, high volumetric efficiency, and low ESR (Equivalent Series Resistance). While most ceramic capacitors have high dielectric absorption and typically store more energy at a given voltage, tantalum based designs have the advantage of an extremely low ESR. This reduces propagation delay through the circuit and helps minimize input and output ripple voltage.

M39003/01-6020H capacitors are designed to meet the demands of high-voltage/current applications found in energy-efficient power designs. The components feature a stable tantalum anode, electrolytic-grade cathode, high-purity principal materials, and controlled thermal treatment to provide secure operation with a good solderability. Featuring a high volumetric efficiency that reduces board footprint and a low equivalent series resistance, the device operates with a capacitance range from 10μF to 400μF, with voltage ratings from 4 to 25 volts.

M39003/01-6020H capacitors offer superior voltage-resistance characteristics, along with extended temperature stability and reliability. Its high-performance design is utilized in a variety of applications including power supplies, general-purpose filtering, and decoupling. The device features ovelap-welded seals with soldering heat resistant temperatures ranging between 105°C– 125°C to protect against seal degradation, outgassing, and flux contamination. A urethane-based, glass-fiber cord provides excellent seal integrity.

As an electrolytic capacitor, the M39003/01-6020H utilizes a tantalum-anode structure protected by an electrolyte sandwiched between two side-by-side anodes. By providing an anode windowed or sealed within the electrolyte, the device is kept moist and ensures excellent performance. The working principle of the device is based on the fact that when voltage is applied to a tantalum-anode structure immersed in an electrolyte, current is generated and stored capacitance is increased.

The M39003/01-6020H capacitors employ special voltage-derating techniques to provide reliable operation over the specified operating life. The devices are also tested through various life cycle tests such as thermal shock, DC leakage current (DCL), and reverse-voltage test (RVT). In addition, these capabilities are further enhanced by the manufacturer\'s use of Pb-free, RoHS-compliant materials.

In summary, M39003/01-6020H series capacitors are designed to deliver reliable performance and durability in high-voltage/current applications found in energy-efficient power designs. High volumetric efficiency, low equivalent series resistance, combined with good temperature stability and reliability make this an excellent choice for designers looking to reduce board footprint and minimize input and output ripple voltage.