UMF1V3R3MDD1TP Capacitors

Series:	UMF
Packaging:	Tape & Box (TB)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	3.3µF
Tolerance:	±20%
Voltage - Rated:	35V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	1000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	25mA @ 120Hz
Ripple Current @ High Frequency:	50mA @ 100kHz
Impedance:	5 Ohms
Lead Spacing:	0.059" (1.50mm)
Size / Dimension:	0.157" Dia (4.00mm)
Height - Seated (Max):	0.236" (6.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors, also commonly known as electrolytic or electrochemical capacitors, are the most common type of capacitor used in high-voltage, low-ESR, and high-capacitance applications. They offer many advantages over alternative capacitor designs, including higher capacitance, greater temperature stability, and lower ESR. These capacitors are usually used in applications where relatively high capacitance and very low ESR are required.

UMF1V3R3MDD1TP Application Field and Working Principle

The UMF1V3R3MDD1TP is an aluminum electrolytic capacitor from KEMET Corporation. It is micro-sized, surface mountable and features a very low ESR. This capacitor is widely used for decoupling, filtering, and other applications where higher capacitance and low ESR solutions are desired. The UMF1V3R3MDD1TP’s working principle is based on the formation of an electrochemical double layer on the surface of an anode. Here, electricity flows from the positive terminal of the capacitor, located on the aluminum anode, through the electrolyte to the negative terminal, located on the carbon-based cathode. This creates an electrostatic field with a capacitive element. The capacitance of the UMF1V3R3MDD1TP is determined by its physical characteristics, such as the size of the anode and cathode, the height of the electrolyte, and the applied voltages. The ESR value is determined by the size, composition, and geometry of the capacitor, as well as the thickness of the electrolyte. The ESR of this capacitor is very low, which is very advantageous for applications such as filtering and power decoupling. The UMF1V3R3MDD1TP is designed to operate in extreme temperature conditions while still maintaining good performance. It can operate in temperatures up to 105° Celsius and as low as -55° Celsius. This makes it well-suited for use in hot and cold climates or environments. One of the great advantages of this capacitor is that it offers very high frequency response. This is because it has very low ESR and no series inductance. As a result, it can be used in high-speed switching circuits, power supplies, and other frequency-dependent applications. In addition to its high frequency response, the UMF1V3R3MDD1TP also has high temperature stability and can withstand large amounts of current. This makes it a great choice for applications that require high-performance and efficient operation over a wide range of temperatures. Overall, the UMF1V3R3MDD1TP is an excellent capacitor choice for applications that require low ESR and high capacitance. Its size, temperature range, frequency response, and current handling capabilities make it well-suited for use in a wide range of applications.

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