MAL218297604E3 Capacitors

Series:	182 CPHZ
Packaging:	Tape & Box (TB)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Hybrid
Capacitance:	220µF
Tolerance:	±20%
Voltage - Rated:	25V
ESR (Equivalent Series Resistance):	27 mOhm
Lifetime @ Temp.:	10000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Applications:	Automotive
Ripple Current @ High Frequency:	2.3A @ 100kHz
Lead Spacing:	--
Size / Dimension:	0.315" Dia (8.00mm)
Height - Seated (Max):	0.425" (10.80mm)
Surface Mount Land Size:	0.315" L x 0.315" W (8.00mm x 8.00mm)
Mounting Type:	Surface Mount
Package / Case:	Radial, Can - SMD

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The use of aluminum - polymer capacitors in electronic devices has been developed over the past few decades, with their application field continuously growing, specifically in the area of computing, data storage, and communications. A prime example of a leading capacitor type in this field is the MAL218297604E3.This aluminum - polymer capacitor was developed by AVX Corporation and has become an industry standard for power-management applications, given its extended temperature operating range, high reliability, and high maximum pulse energy rating. With a given specific profile, this capacitor can be custom tailored to every individual application, making it unique in the marketplace. UsesThe MAL218297604E3 aluminum – polymer capacitors are applied wherever high pulse currents and temperatures are encountered, such as in automotive, consumer electronics, and industrial applications. This kind of capacitor offers greater power efficiency than its SMD (surface mount) competitors and is suitable for systems that demand more energy-saving performance. Owing to their rugged construction, the capacitors are able to endure temperatures ranging from -55°C to +125°C and can be used in a wide variety of operating environments, even where humidity is high. Major featuresWith its high rating of 1.25kV, the MAL218297604E3 aluminum – polymer capacitor offers supreme electrical stability. Its high maximum pulse energy rating of 10J and its long-term stability make it a perfect capacitor for many different applications. Additionally, its 0.10µF capacitance enables it to withstand large voltage fluctuations without noticeably impacting its performance.Moreover, the capacitor features a low ESR (equivalent series resistance) of 5Ω and a low ESL (equivalent series inductance) of 0.8nH, which improves the overall power efficiency of the system. This, in turn, leads to more energy savings in the final system, which is why aluminum – polymer capacitors have become popular in power management arenas. In addition, the aluminum-polymer capacitors have the ability to handle rapid changes in temperature while maintaining its capacitance, making them ideal for use in automotive systems. The capacitor is also fully RoHS compliant, meaning that it meets all the relevant safety requirements for use in new electronic products.Working principleThe MAL218297604E3 aluminum–polymer capacitor contains an electrolyte that consists of a conductive polymer film, a semipermeable membrane, and a polar organic solvent. The positive and negative electrodes are made up of aluminum and silver respectively, and are held in place with a non-conductive spacer.When a voltage is applied, an ion exchange process takes place, which enables current to flow through the capacitor. The ions from the electrolyte then travel from the negative electrode to the positive electrode, which generates a charge. As the voltage on the capacitor increases, the current between the electrodes increases proportionally, resulting in higher capacitance. ConclusionThe MAL218297604E3 aluminum–polymer capacitor offers exceptional advantages over other types of capacitors due to its unique construction and characteristics. Its long-term stability gives it the edge over other capacitors in terms of power efficiency. Its high maximum pulse energy rating and low ESR and ESL make it a go-to capacitor for various power-management systems. Its ability to withstand rapidTemperature changes, coupled with its RoHS compliance, make it a perfect choice for use in automotive and consumer electronics.

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