TPSD685K050R0500

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	General Purpose
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:	TPS
ESR (Equivalent Series Resistance):	500 mOhm
Type:	Molded
Voltage - Rated:	50V
Tolerance:	±10%
Capacitance:	6.8µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Discontinued at Digi-Key
Lead Free Status / RoHS Status:	--
Packaging:	Cut Tape (CT)

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Introduction

Tantalum Capacitors are part of a specialized group of electronic components, commonly referred to as electrolytic capacitors. These components are used for energy storage in the form of capacitance and have the ability to hold energy for a short period of time. The type of Tantalum capacitor is determined by the type and arrangement of the anode and cathode material. Tantalum capacitors offer high dielectric strength and very low equivalent series resistance (ESR).

TPSD685K050R0500

TPSD685K050R0500 is a type of tantalum capacitors. It is a standard 12106 package, with a voltage range of 4V to 16V, a capacitance range of 0.1uF to 2.2uF and a temperature range of -20°C to 85°C. It has a very low ESR and comes with a straight lead design for through-hole applications.TPSD685K050R0500 can be used in a wide range of applications, such as for decoupling, snubber networks, filtering, and voltage regulation. It is ideally suited for high-reliability and harsh-environment applications, such as automotive and aerospace, as it provides an extremely high level of performance and reliability.

Application field

TPSD685K050R0500 is commonly used in automotive, aerospace, military, and other applications where high-reliability and performance is required. It is ideal for applications where high ripple currents need to be handled and/or where space is limited. The low ESR and high capacitance range make it a great choice for power supply ripple prevention or in bypass applications. It is also suitable for use in voltage regulator circuits.It is ideal for harsh environment applications, as it offers exceptional temperature stability and low drift, making it a great choice for a wide range of different applications.

Working Principle

Like all capacitors, TPSD685K050R0500 is a device whose purpose is to store electrical charge, for a specified period of time. Its working principle is based on the principle of an electrolytic cell, where an electron exchange process occurs between two conducting electrodes.When voltage is applied to the capacitor, ions from the electrolyte solution migrate to the anode to form an oxide film. This in turn increases the capacitance and forms the oxide layer, which acts as the dielectric and helps to store electrical charge. During operation, the ionic current is kept constant by the applied voltage. At one extreme, the capacitor would be fully charged. At the other extreme, the capacitor would be discharged. This in turn creates the electrical field for which the capacitor stores energy.

Conclusion

TPSD685K050R0500 is an excellent choice for a wide range of applications, such as automotive, aerospace, and harsh-environment applications. Its low ESR and high capacitance make it a great choice for power supply ripple prevention or in bypass applications. Its working principle is based on an electrolyte cell, and it stores electrical charge for a given period of time. With its excellent temperature stability and low drift, TPSD685K050R0500 is an ideal choice for applications where high-reliability and performance is required.

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