The recommended PCB footprint for the VDRUS07M275BSE is a rectangular pad with dimensions of 7.3 mm x 6.1 mm, with a thermal pad of 4.5 mm x 4.5 mm in the center. The pad should have a solder mask defined (SMD) and a non-solder mask defined (NSMD) area around the thermal pad.
To ensure reliable soldering, use a soldering iron with a temperature range of 250°C to 260°C, and a solder with a melting point of 217°C to 220°C. Apply a small amount of solder paste to the PCB pads, and use a reflow oven or a hot air gun to solder the component. Avoid overheating or applying excessive force, which can damage the component.
The maximum allowed voltage derating for the VDRUS07M275BSE is 80% of the rated voltage, which is 275 V. This means the maximum allowed voltage is 220 V. Exceeding this voltage can reduce the component's lifespan or cause it to fail prematurely.
To calculate the power dissipation of the VDRUS07M275BSE, use the following formula: Pd = (Vr x Ir) / (RthJA x (Tj - Ta)), where Pd is the power dissipation, Vr is the voltage rating, Ir is the current rating, RthJA is the thermal resistance from junction to ambient, Tj is the junction temperature, and Ta is the ambient temperature.
Yes, the VDRUS07M275BSE is compatible with lead-free soldering processes. It is designed to meet the requirements of the RoHS (Restriction of Hazardous Substances) directive and can be soldered using lead-free solder alloys with a melting point of 217°C to 220°C.
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
VDRUS07M275BSE Overview
Use the download button to access the VDRUS07M275BSE schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like VDRUS,
or try a keyword search, such as Non-linear Resistors