M39003/01-7266/HSD

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	C (0.01%)
Features:	Military
Manufacturer Size Code:	B
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.185" Dia x 0.474" L (4.70mm x 12.04mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Lifetime @ Temp.:	--
Series:	Military, MIL-PRF-39003/1, CSR13
ESR (Equivalent Series Resistance):	--
Type:	Hermetically Sealed
Voltage - Rated:	75V
Tolerance:	±5%
Capacitance:	1µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum Capacitors – Applications and Working Principles of M39003/01-7266/HSD

Tantalum capacitors are an increasingly popular type of capacitor and are widely used in industrial, automotive, and consumer applications. The M39003/01-7266/HSD capacitors, manufactured by Vishay, are designed specifically for high-temperature, high-stress applications. These capacitors are an excellent choice for use in high-current or high-voltage designs where a reliable, cost-effective option is needed.

Applications

The M39003/01-7266/HSD capacitors are designed for use in industrial equipment, automotive, and consumer electronics. These capacitors can be used in applications requiring reverse-biased voltage protection, over-temperature protection, high-voltage reverse protection, and even voltage boost.The M39003/01-7266/HSD capacitors have a wide operating temperature range, making them suitable for a wide range of applications. They are rated for use up to 150°C, and are capable of providing reliable performance in high-temperature environments.The M39003/01-7266/HSD capacitors are also well suited for high-voltage applications. They can handle voltages up to 100V, making them suitable for use in AC and DC automotive circuits. The capacitors also provide excellent low ESR (equivalent series resistance) and low-inductance values, allowing for higher current ratings in a small package size.They also have a wide range of capacitor values, from as low as 3 minimicrofarads (µmF) to 22µF, making them suitable for a wide variety of applications.

Working Principle

Tantalum capacitors are based on the principle of dielectric absorption and release of electrode material and ions. The electrodes of a tantalum capacitor are made of a sintered form of tantalum pentoxide, which is a ceramic-like material that is highly conductive and has a lower dielectric absorption than other capacitor dielectrics.When a voltage is applied to a tantalum capacitor, there is a current flow between the electrodes, which causes ions to be trapped in the dielectric material. This process, known as dielectric absorption, is how the capacitor can store energy. When the voltage is removed, these ions are released from the dielectric, which enables the capacitor to release its stored energy.The M39003/01-7266/HSD tantalum capacitors adhere to these same principles, but use a special isotropic version of the additive polymeric dielectric for use in high-temperature environments. This special version of the capacitor dielectric material is highly stable and electrically non-polar, which allows for a stable charge storage and enhanced temperature and voltage characteristics.

Conclusion

The M39003/01-7266/HSD tantalum capacitors are an excellent choice for industrial, automotive, and consumer applications that require high-temperature and high-voltage operation. Their high-temperature rating, low inductance/ESR, and wide range of capacitance values makes them an ideal choice for a wide range of applications. In addition, they operate on the same principles as other tantalum capacitors, making them a reliable choice for any circuit design.

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