SUP40N10-30-E3 Transistors - FETs, MOSFETs - Single by Vishay

Identifies the company that designed and produced the component. Buyers often filter by manufacturer to ensure brand reliability, quality standards, and supply chain consistency. Verify the manufacturer against the datasheet and official packaging to avoid counterfeit parts.

Indicates the specific product subcategories or classifications within the broader component family. Helps narrow down search results and identify the exact type of component needed for your design. Review the subcategory to ensure compatibility with your application.

Lists the product categories or classifications assigned to this component, such as connectors, capacitors, or modules. This helps in filtering and comparing similar parts. Review the categories to ensure the component fits your application and to find alternative parts in the same class.

Indicates the product series or family, grouping components with similar design and specifications. Helps identify compatible parts and compare within a product line. Verify the series against the datasheet to ensure correct application.

Maximum drain-source on-resistance measured at a specified drain current and gate-source voltage. Lower values reduce conduction losses in power circuits. Compare this parameter when selecting MOSFETs for efficiency and thermal performance, and verify against the datasheet.

Indicates the highest power the component can safely dissipate as heat without exceeding its thermal limits. Compare this value with your circuit's expected power loss to ensure reliable operation. Always verify against the datasheet's derating curves for elevated ambient temperatures.

The unique part number assigned by the original component manufacturer. Use this to cross-reference datasheets, verify specifications, and ensure the exact component matches your design requirements. Always confirm the number against the manufacturer's official documentation.