DB-5R5D224T

Series:	DB
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Capacitance:	220mF
Tolerance:	-20%, +80%
Voltage - Rated:	5.5V
ESR (Equivalent Series Resistance):	75 Ohm @ 1kHz
Lifetime @ Temp.:	1000 Hrs @ 70°C
Termination:	PC Pins
Mounting Type:	Through Hole
Package / Case:	Radial, Can
Lead Spacing:	0.197" (5.00mm)
Size / Dimension:	0.531" Dia (13.50mm)
Height - Seated (Max):	0.295" (7.50mm)
Operating Temperature:	-25°C ~ 70°C

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Electric Double Layer Capacitors (EDLC), commonly known as ‘supercapacitors’, are a type of electrochemical capacitor that use electrostatic double layer capacitance for their energy storage capabilities. The DB-5R5D224T is a hybrid EDLC particularly well-suited to applications requiring high-power, rapid-charging and long lifespans, such as those in engine start/stop systems, energy storage and industrial applications.The DB-5R5D224T consists of two electrodes – an anode and a cathode – which are separated by an electrolytic medium. Current is taken in and out of the EDLC via its positive and negative terminals. The EDLC’s structure is such that when voltage is applied across its terminals, a thin electric double layer forms between the two electrodes due to an adsorption of ions from the electrolytic medium. This double layer stores charge and gives the EDLC its electrostatic capacitance.Unlike traditional capacitors which rely on the physical separation of two conductive plates for their capacitance, the DB-5R5D224T makes use of both electrical and electrical-chemical double-layer capacitance for its charge storage. This hybrid EDLC’s combination of conventional electrical and electric-chemical capacitance enables increased power, energy storage and longer lifespans.The DB-5R5D224T’s application field is mainly defined by its hybrid capacitor design, making it suitable for applications requiring high-power, rapid charging and long lifespans such as engine start/stop systems, energy storage and industrial applications. Its wide range of capabilities enables significant reductions in system size while meeting the needs of demanding applications.The DB-5R5D224T’s power capabilities rely on its rapid-charging and discharging capabilities. A key feature of this EDLC is its extremely low equivalent series resistance (ESR) which enables rapid charging and discharging times. At full charge, its ESR is approximately 0.5 mΩ, giving it a rated current of up to 550A, with a peak current of up to 1140A.The DB-5R5D224T is also designed to operate over a wide range of temperatures, providing the user with the flexibility to use it in extreme environments. Its operating temperature range extends from -40°C to +85°C. This enables the user to use this device in a wide range of environments, and also has the added benefit of allowing for precise control of temperature, which can lead to greater efficiency.The DB-5R5D224T is also designed to provide a long lifespan, boasting a self-discharge rate of less than 1.5% per year when stored in cool temperatures. This makes it ideal for applications that require low maintenance and long periods of operation.In conclusion, the DB-5R5D224T is a hybrid EDLC designed for applications that require high power, rapid charging and long operating lifespans, making it particularly well-suited for engine start/stop systems, energy storage applications and industrial applications. Its wide range of features and ability to operate in extreme temperatures makes it an ideal choice for demanding applications.

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