UPV0J391MGD1TA

Series:	UPV
Packaging:	Tape & Box (TB)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	390µF
Tolerance:	±20%
Voltage - Rated:	6.3V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	5000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ High Frequency:	445mA @ 100kHz
Impedance:	290 mOhms
Lead Spacing:	0.138" (3.50mm)
Size / Dimension:	0.315" Dia (8.00mm)
Height - Seated (Max):	0.512" (13.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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UPV0J391MGD1TA Application Field and Working Principle

Aluminum electrolytic capacitors (AECs) are high-performance capacitors widely used in electrical circuits to provide energy storage, voltage regulation and filtering. With their high capacitance and long life-span, AECs are suitable for a wide variety of applications, including high frequency/low voltage switching, transportation, industrial, and military. UPV0J391MGD1TA is an AEC with an expanded temperature range from -45°C to +85°C and a rated voltage up to 35V. In the following sections, we will cover UPV0J391MGD1TA applications and explain its working principle. Application FieldThe UPV0J391MGD1TA has a long lifetime and excellent reliability, which makes it suitable for demanding applications such as space exploration vehicles or emergency medical equipment. This AEC is also highly resistant to shock and vibration, making it suitable for use in transportation and automotive applications, as well as in industrial equipment. The low equivalent series resistance (ESR) and high stability of the UPV0J391MGD1TA also make it suitable for various high frequency/low voltage switching applications.Working PrincipleAluminum electrolytic capacitors are electrolytic capacitors with an anode made of aluminum foil. The aluminum foil is etched to form a series of thin layers, which act as the capacitor’s plates. The plates are then immersed in an electrolyte solution that contains a charge-bearing ion. When a bias voltage is applied across the capacitor, the electric field between the plates polarizes the electrolyte and charges accumulate on the plates. The magnitude of the charge depends on the applied voltage. The electrolytic capacitors have a positive capacitor terminal (anode) and a negative terminal (cathode). The anode is made of pure aluminum and is anodized by oxidizing the surface in order to increase the area and reduce the contact resistance between the plates and the electrolyte. The anode is polarized by an electric field, which causes anions to migrate from the separator to the anode layer and cations from the cathode layer to the separator. This process is known as forming. Once the anode is formed, the capacitor is ready to operate. The UPV0J391MGD1TA utilizes a solid electrolyte material, which ensures stability and eliminates electrolyte leakage. This AEC has a large capacitance value of 391μF and a wide temperature range of -45°C to 85°C. The UPV0J391MGD1TA is designed to meet the MIL-STD-1276 specification and has a low equivalent series resistance (ESR) of 0.2Ω. This AEC is resistant and reliable, making it suitable for use in applications requiring long-term stability and reliable performance. ConclusionThe UPV0J391MGD1TA is an aluminum electrolytic capacitor with high capacitance and a wide operating temperature range of -45°C to +85°C. This AEC offers excellent reliability and stability, making it suitable for demanding applications such as space exploration vehicles or emergency medical equipment. Thanks to its low ESR and high stability, the UPV0J391MGD1TA is also suitable for use in transportation and automotive applications as well as in high frequency/low voltage switching. This AEC utilizes a solid electrolyte material, which ensures stability and eliminates electrolyte leakage.

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