A recommended PCB layout for optimal thermal performance would be to have a large copper area connected to the tab of the device, and to use thermal vias to dissipate heat to the other side of the board. Additionally, keeping the components away from the device and using a thermal gap pad can help to improve thermal performance.
To ensure the device is properly soldered, use a soldering iron with a temperature of 350°C to 370°C, and apply a small amount of solder paste to the pads. Use a soldering technique that minimizes the time the iron is in contact with the device, and avoid applying excessive force or pressure.
When handling the device, take precautions to prevent electrostatic discharge (ESD) by wearing an ESD strap, using an ESD mat, and storing the device in an ESD-safe bag. Also, avoid touching the device's pins or components to prevent damage.
To calculate the power dissipation of the device, use the formula: Pd = (Vin - Vout) x Iout, where Pd is the power dissipation, Vin is the input voltage, Vout is the output voltage, and Iout is the output current. Make sure to consider the efficiency of the device and the thermal resistance when calculating the power dissipation.
The recommended input and output capacitors for the R24P21509D are ceramic capacitors with a voltage rating of at least 2x the input voltage, and a capacitance value of 10uF to 22uF. The capacitor's ESR (Equivalent Series Resistance) should be as low as possible to minimize voltage ripple.
Trust Checks
This model has been provided by an expert contributor.
Expert Contribution
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
R24P21509D Overview
Use the download button to access the R24P21509D schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like R24P2,
or try a keyword search, such as Power Supply Modules
