695D156X0025G2T

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	General Purpose
Manufacturer Size Code:	G
Lead Spacing:	--
Height - Seated (Max):	0.115" (2.92mm)
Size / Dimension:	0.299" L x 1.000" W (7.60mm x 2.54mm)
Package / Case:	3010 (7625 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	--
Series:	TANTAMOUNT®, 695D
ESR (Equivalent Series Resistance):	1 Ohm
Type:	Conformal Coated
Voltage - Rated:	25V
Tolerance:	±20%
Capacitance:	15µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction

Tantalum capacitors are a type of polarized capacitor with two electrodes, separated by an insulating layer and a tantalum pentoxide electrolyte. They are generally used as energy storage devices in a variety of electronic applications. Tantalum capacitors provide higher capacitance than other types of electrolytic capacitors due to their more efficient use of the same amount of surface area. Manufacturers typically mold a tantalum oxide, either an anode (positive terminal) or a cathode (negative terminal) onto a capacitor body.695D156X0025G2T is one of the tantalum capacitors that is designed to provide high reliability and superior performance in various applications. This type of capacitors offers capabilities such as high capacitance, low ESR and high temperature operation, making it suitable for a range of applications where reliable power is critical. This article will discuss the application fields and working principle of the 695D156X0025G2T tantalum capacitors in detail.

Application Fields

695D156X0025G2T is designed for use in a variety of electrical and electronic applications, including communication and automotive systems, control systems, and other specialized applications requiring high reliability and/or high frequency switching. It has a wide range of uses including filtering, bypassing, and decoupling. The 695D156X0025G2T capacitor has been developed for applications that require high performance in tension and temperature. It can operate in an extended temperature range from -55°C to 125°C and has operating voltage up to 25V DC. It is suitable for use in high-frequency applications with a switching speed up to 7 MHz. The 695D156X0025G2T capacitor has also been designed for use in a variety of industrial and medical applications where failure prevention and performance are paramount. It has been tested for operation in the most demanding conditions including extreme temperatures, shock resistance, and vibration resistance. Its superior reliability makes it ideal for applications in the aerospace, military, and medical fields.

Working Principle

The 695D156X0025G2T capacitor includes an anodic oxide that is made from a sintered tantalum powder. This tantalum oxide consists mostly of tantalum pentoxide and some other minor components, which are responsible for its electrical properties. The oxide layers separate the cathode and the anode, and the electrolyte provides electrical contact between them. When a voltage is applied across the capacitor, current flows from the anode to the cathode and charges the two plates. As the plates become charged, an electric field is created between them, forming an electric double layer of charge on the dielectric surface. This electric field stores energy, which can then be released when the capacitor is discharge. The 695D156X0025G2T capacitor has a low ESR and high temperature stability, making it suitable for applications involving a high amount of energy storage and/or frequency switching. In order to ensure that the capacitor remains reliable, the electrolyte must remain dry and the anodic oxide should be free from defects or impurities. To protect them from environmental influences, the capacitors are commonly encapsulated in a plastic case or epoxy coat.

Conclusion

The 695D156X0025G2T capacitor is a type of polarized capacitor designed for use in a variety of applications requiring high reliability and performance. It is capable of operating over a wide range of temperatures and provides high capacitance in a small package. Its low ESR and high temperature stability make it suitable for applications involving high amounts of energy storage and frequency switching. Its superior reliability and protection against environmental influences make it ideal for use in the aerospace, military, and medical applications.

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