ECS-H1VC225R

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	General Purpose
Manufacturer Size Code:	C
Lead Spacing:	--
Height - Seated (Max):	0.106" (2.70mm)
Size / Dimension:	0.236" L x 0.126" W (6.00mm x 3.20mm)
Package / Case:	2312 (6032 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	--
Series:	TEH
ESR (Equivalent Series Resistance):	--
Type:	Molded
Voltage - Rated:	35V
Tolerance:	±20%
Capacitance:	2.2µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction to Tantalum Capacitors and the ECS-H1VC225R

Tantalum capacitors are one of the most versatile and widely used capacitors throughout the electronics industry. Tantalum is a unique element due to its low electrical resistivity and its ability to evenly distribute charge over an entire surface area, which makes it an optimal choice for building capacitors.The ECS-H1VC225R is a type of tantalum capacitor that is designed for use in a variety of applications. It features two leads that are separated by an oxide bonding layer. These layers are made up of platinum, titanium, and niobium. These layers create a barrier between the two leads and help prevent current leakage. This capacitor offers a high capacitance value in a small package, making it ideal for applications where space is limited.

What is a Tantalum Capacitor?

Tantalum capacitors are a type of capacitor that uses tantalum as the primary component. A capacitor is an electrical component that stores and releases energy in the form of electric charge. This is achieved by using two separate but opposing conductive surfaces, known as plates, and a medium of insulation known as a dielectric. By using tantalum for the plates and a dielectric such as titanium oxide, the capacitor is able to store and release electric charge. Due to its high conductivity and charge retention properties, tantalum is an ideal material for capacitor plates.

Benefits of Using a Tantalum Capacitor

There are several benefits associated with using a tantalum capacitor over other type of capacitors. The first benefit is that it has a higher capacitance (charge capacity) in a smaller size. This is due to the closely spaced plates and the efficient distribution of charge. Tantalum capacitors also operate effectively over a wide range of temperatures, making them the preferred choice for applications that require operation in extreme temperatures. They also offer a longer life span than other capacitors due to their better charge retention and higher tolerance for voltage surges.The ECS-H1VC225R specifically offers higher capacitance than comparable ceramics and other tantalum capacitor devices as well as lower equivalent series resistance (ESR). This makes it especially well-suited for applications that require lower ESR, such as switchmode power converters.

Application Fields and Working Principle of the ECS-H1VC225R

The ECS-H1VC225R is most commonly used in applications that require a higher capacitance and lower ESR in a small package. Such applications include switchmode power converters, DC/DC converters, and charge pumps.The working principle of the ECS-H1VC225R is based on the same principles as other tantalum capacitors. It uses an oxide bonding layer to create a barrier between two closely spaced plates, which helps prevent current leakage. When an electrical current is applied, the chemical properties of the oxide layer allow it to store and release electric charge, resulting in the capacitor having higher capacitance than other capacitors.

Conclusion

Tantalum capacitors are a versatile and reliable type of capacitor that are used in a wide range of applications. The ECS-H1VC225R specifically is ideal for applications that require high capacitance and low ESR in a small package, such as switchmode power converters, DC/DC converters, and charge pumps. This capacitor product offers a number of advantages over other capacitor types due to its oxide bonding layer and efficient charge distribution.

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