TPSD226M025Y0200

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):	200 mOhm
Type:	Molded
Voltage - Rated:	25V
Tolerance:	±20%
Capacitance:	22µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Tantalum Capacitors

Tantalum capacitors, also known as TaCaps, are type of miniature electrolytic capacitors that are made from tantalum wire wound around a solid dielectric core. They are commonly used for a wide range of electronic applications and are often found in smartphones, laptops, digital cameras and other electronic devices that require a high-density electrode. The most common type of tantalum capacitor is the TPSD226M025Y0200. This capacitor is used in a variety of applications, including power supplies, switching power supplies, battery-driven circuits, energy/voltage conversion, and audio/video signal processing.

Application Field

Tantalum capacitors are mainly used in power supply circuits, especially those used in portable electronics. These capacitors can provide very high energy density, enabling them to store more energy in a smaller physical volume than other types of capacitors. This economic advantage makes them popular in power supply designs where space is limited.In addition, tantalum capacitors are popular in handheld devices and automotive applications, where their small size and low profile can be beneficial. Due to their ability to withstand high temperatures, they are used in high-temperature environments and automotive applications.Finally, tantalum capacitors are also suitable for low-voltage and high-frequency switching needs. They have a low equivalent series resistance (ESR) that enables them to efficiently regulate power supply ripple, and a high insulation resistance (IR) that allows them to operate in high-frequency applications without adverse effects.

Working Principle

Tantalum capacitors use the principle of capacitance to store electrical energy. A capacitor is composed of two conductive plates that are isolated by a dielectric material. When a voltage is applied to the plates, an electric field is created, and the energy stored can be used to power electrical components.The actual storage capacity of a tantalum capacitor is determined by its capacitance, which is the measurement of how much electrical charge the capacitor can store per volt of applied energy. The capacitance of the TPSD226M025Y0200 is rated at 2.2µF and it has a working voltage of 25V. Tantalum capacitors also have an electrolytic function, which involves the use of a liquid electrolyte being stored between the two plates of the capacitor. This electrolyte is responsible for carrying the charges from one side of the capacitor to the other, allowing it to store more electrical energy than other types of capacitors.

Advantages

Tantalum capacitors have a number of advantages over other types of capacitors. First, they are very lightweight and compact, allowing them to be used in applications where space is limited. Second, they have a higher capacitance density than other types of capacitors, allowing them to store more energy in a given volume. Third, they have a low ESR and high insulation, allowing them to operate in high-frequency and high-temperature environments without adverse effects. Finally, they are relatively inexpensive compared to other types of capacitors.

Disadvantage

The main disadvantage of tantalum capacitors is their limited lifetime. They are susceptible to forming an oxide layer over time, which reduces their useful lifetime and eventually causes them to fail. Additionally, if exposed to excessive voltage or temperatures, they can experience self-heating, which can lead to burnout and failure.

Conclusion

Tantalum capacitors are a type of miniature electrolytic capacitor with a wide variety of applications and advantages. The TPSD226M025Y0200 is a popular and commonly used tantalum capacitor, and is used in a variety of electronics as well as automotive applications. It has a high capacitance density and low ESR, and is able to withstand high temperatures and high-frequency operations. Although they can suffer from limited lifetime and self-heating problems, they are relatively inexpensive and provide a wide range of benefits.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description