M39003/01-7387H

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Tantalum capacitors are among the most widely used electronic components in the world today. They are ideal for designing high-performance circuits and applications where power is a factor. The M39003/01-7387H capacitor is a low-ESR, high-capacitance, and robust tantalum capacitor designed for use in high-reliability and harsh-environments applications.

Application field. The M39003/01-7387H capacitor is designed for use in automotive, industrial, and telecommunications applications that require long-term reliability and extreme temperature endurance. It is widely used in DC-DC converters, LCD backlighting, computers, notebooks, airbag systems, engine control systems, traction systems, and input/output circuits of sensor systems, where its high-capacitance allows for higher frequencies and faster rise/fall times.

Working principle. The M39003/01-7387H capacitor utilizes a tantalum anode and a hydrophobic electrolyte (dielectric). This type of capacitor is a Type I tantalum capacitor, which operates through the charging and discharging process of the anode in the presence of the electrolyte. During charging, electrons move through the electrolyte and into the anode, which causes the anode to become positively charged. When the capacitor is discharged, electrons move from the positive anode through the electrolyte and back into the negative side. The leakage current of the M39003/01-7387H is less than 10μA ensuring improved reliability and longer life.

The M39003/01-7387H is rated for operation in temperatures ranging from -55 to +125°C and pressure from 0 to 165KPa. It has a Capacitance range of 1 to 68 μF and is offered in 3 case sizes: A, B, and C. The capacitance tolerance is ±20% and it has a rated working voltage of 6.3 to 10V.

The M39003/01-7387H tantalum capacitor is highly resistant to vibration and temperature extremes, allowing it to be used in harsh environments, such as automotive or military applications. This capacitor is capable of withstanding high temperatures and high pressure, which makes it perfect for use in applications that require long-term reliability. The low-ESR, high-capacitance, and robust features of the M39003/01-7387H make it an ideal choice for design engineers seeking high-performance, reliable operation.

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