The recommended land pattern for LGU1J122MELZ is a rectangular pad with a size of 5.5mm x 7.5mm, with a solder mask opening of 4.5mm x 6.5mm. The pad should be centered on the component and have a non-solder mask defined (NSMD) pad shape.
The ESR of LGU1J122MELZ is typically around 10-20 mohms. To handle ESR in your design, you should consider the impedance of the capacitor and the PCB traces, and ensure that the total impedance is within the acceptable range for your application. You may also need to add a series resistor to the capacitor to reduce the ESR.
The derating curve for LGU1J122MELZ is typically provided by Nichicon Corporation and shows the reduction in capacitance and voltage rating as a function of temperature. The derating curve is usually provided in the datasheet or can be obtained from the manufacturer. For LGU1J122MELZ, the capacitance derates by around 20% at 85°C and 40% at 105°C.
LGU1J122MELZ is a surface-mount device and can be susceptible to vibration. However, Nichicon Corporation has designed the component to withstand moderate vibration levels. If your application requires high vibration resistance, you may need to consider additional mechanical support or a different component. It's recommended to consult with the manufacturer or a mechanical engineer to determine the suitability of LGU1J122MELZ for your specific application.
To ensure the reliability of LGU1J122MELZ, you should follow proper design and manufacturing guidelines, such as using a suitable PCB material, ensuring proper soldering and reflow conditions, and avoiding excessive voltage, current, and temperature stress. You should also consider implementing a voltage derating scheme and ensuring that the component is operated within its specified ratings.
Trust Checks
No trust score is available for this model.
Trust Score Unavailable
Sponsored
LGU1J122MELZ Overview
Use the download button to access the LGU1J122MELZ 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like LGU1J,
or try a keyword search, such as Aluminum Electrolytic Capacitors
