893D686X06R3D2TE3

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	Fail Safe with Built-in Fuse
Manufacturer Size Code:	D
Lead Spacing:	--
Height - Seated (Max):	0.122" (3.10mm)
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Package / Case:	2917 (7343 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	--
Series:	TANTAMOUNT®, 893D
ESR (Equivalent Series Resistance):	700 mOhm
Type:	Molded
Voltage - Rated:	6.3V
Tolerance:	±20%
Capacitance:	68µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Application Field and Working Principle of TANTALUM CAPACITORS 893D686X06R3D2TE3

Tantalum capacitors are electrical devices commonly used in different electronic circuits. They are non-polarized small capacitors that were developed in the 1950s. The structure and electronics of a 693D686X06R3D2TE3 tantalum capacitor are mainly composed of a tantalum anode, an insulation barrier and a cathode of manganese dioxide. They are generally used for medium- to high-power applications.

Basic Principle

A 693D686X06R3D2TE3 tantalum capacitor works on the same principle as any other electrical capacitor. When an electric current is applied, the capacitor accumulates charge, creating an electric field in the space between the two electrodes of the capacitor. This electric field opposes the flow of the electric current, providing electrical energy storage. By understanding this basic principle and how it works, it is possible to use arbitrary materials for the capacitor electrodes. Tantalum capacitors use a tantalum anode and a manganese dioxide cathode for the electrodes.

Uses in Electronics

Tantalum capacitors are essential for electronics applications, used in numerous consumer products, automobiles, computers, telecom equipment and industrial machines. In general, they are widely applied for filtering, decoupling, and bypass applications, as well as other types.

Filtering Applications

Tantalum capacitors can be used to filter high-frequency noise components from the input signal. This is a very important aspect of improving the signal-to-noise ratio of the input signal. By adding a tantalum capacitor to the circuit, the high-frequency noise components are reduced.

Decoupling Applications

Decoupling is the use of a capacitive reactance to limit the flow of current in a circuit. A decoupling capacitor is used when an electronic device needs to act as a load to reduce the ripple current of the supply voltage. On its side, this helps to reduce external noise found on the power rail. Tantalum capacitors are used to improve the overall signal-to-noise ratio of the circuit.

Bypass Applications

Bypass capacitors are used to provide a low impedance path for AC signals, allowing the signal to be passed through with minimal loss in the signal strength. The lower impedance of a tantalum capacitor creates less interference with the signal and helps to provide a larger bypass capacitor value without affecting other parameters such as the ESR or series inductance.

Other Applications

Tantalum capacitors are also used in a wide variety of other applications. The most common application for 693D686X06R3D2TE3 tantalum capacitors is in memory systems, where they provide a stable voltage source for the energy efficient operation of the device. They are also frequently used in amplifiers for providing a smooth bias voltage for operational amplifiers and as energy storage for digital logic circuits. Additionally, they are used in timing circuits to provide precise frequency and delay settings.

Conclusion

Tantalum capacitors have come a long way since they were first developed. They have made their mark in numerous industries and continue, even today, to be essential for electronic device performance. The 893D686X06R3D2TE3 tantalum capacitor is a well-known device that has found its place in many consumer products, automobiles, computers, telecom equipment, and industrial machines. Through its application, it helps to improve the signal-to-noise ratio, increase the bypass capability, reduce the ripple current, and provide energy storage for digital logic circuits. Therefore, it is a very versatile and reliable device that can be used in different types of applications.

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