UBT2A220MPD

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.571" (14.50mm)
Size / Dimension:	0.394" Dia (10.00mm)
Lead Spacing:	0.197" (5.00mm)
Impedance:	800 mOhms
Ripple Current @ High Frequency:	480mA @ 100kHz
Ripple Current @ Low Frequency:	240mA @ 120Hz
Applications:	Automotive
Ratings:	--
Series:	UBT
Operating Temperature:	-40°C ~ 125°C
Lifetime @ Temp.:	3000 Hrs @ 125°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	100V
Tolerance:	±20%
Capacitance:	22µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Aluminum electrolytic capacitors are one of the most widely used capacitors in the world, mainly due to their high capacitance, low cost, and reliability. The UBT2A220MPD is a specific type of aluminum electrolytic capacitor, designed for applications requiring high performance and high current handling capabilities. This article will examine the application field and working principle of the UBT2A220MPD.

Application Field

The UBT2A220MPD is a highly versatile aluminum electrolytic capacitor, offering superior power management capabilities in a wide range of applications. It can be used in a variety of settings, including automotive and industrial applications, as well as power supplies and electronic equipment. This capacitor is particularly well suited for applications requiring high ripple current, long-term reliability, and low ESR. The UBT2A220MPD is also well-suited for high frequency switching, as it offers excellent ESR and ESL characteristics. Additionally, its high ripple current handling capabilities make it ideal for AC/DC conversion systems and switching power supplies. Its low profile design also makes it an ideal choice for applications requiring low height profiles, tight installation confines, and ruggedness.

Working Principle

The UBT2A220MPD is an aluminum electrolytic capacitor, which means that it works on the principle of electrolysis. In the capacitor, two electrodes are separated by an electrolyte which, when charged, produces ions that are attracted to the opposite electrodes. The charge is stored in the electrolyte itself, and is released when an external electric field is applied. This process of charging and discharging creates a change in the electrical potential from the positive to the negative electrode. The UBT2A220MPD utilizes a patented “ElectroPedal” technology, which is designed to provide superior capacitance stability and high ripple current handling. The ElectroPedal system uses a patented dielectric and an improved dual-layer metal film for high voltage endurance, resulting in a more reliable and efficient capacitor.

Conclusion

The UBT2A220MPD is a high-performance aluminum electrolytic capacitor, offering excellent power management capabilities in a wide range of applications. It offers superior ripple current handling, high frequency switching, and low ESR and ESL characteristics, making it an ideal choice for AC/DC conversion systems and switching power supplies. Its use of ElectroPedal technology ensures superior capacitance stability and high-voltage endurance.

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