PUSB3FA2 ESD Protection, TVS, Filtering and Signal Conditioning by Nexperia

Maximum peak pulse current the device can withstand without damage, typically for a specified waveform and duration. This is crucial for surge protection components. Ensure the expected transient currents in your application do not exceed this rating, as defined in the datasheet.

Voltage level for electrostatic discharge immunity, indicating the device's ability to withstand ESD events without failure. Higher values mean better robustness in handling. Verify this rating against your application's ESD requirements to ensure reliable operation in harsh environments.

Lifecycle status of the product, such as active, obsolete, or end-of-life. This affects long-term availability and design reliability. For production, choose active products to ensure supply continuity. Check the datasheet or manufacturer for lifecycle details.

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.

Number of protected lines or channels in the component, such as in ESD protection arrays or multi-channel devices. This indicates how many independent signal paths are safeguarded. Verify this count matches your circuit requirements to ensure adequate protection for all input/output lines.

Indicates the component meets AEC-Q or other automotive reliability standards. Verify the specific qualification level in the datasheet. Essential for designs targeting automotive applications where extended temperature ranges and high vibration resistance are critical.

Typical capacitance of the diode, usually measured at zero or reverse bias. This parameter affects high-frequency performance and signal integrity. Lower capacitance is preferred for high-speed applications to minimize signal distortion. Compare this value with your operating frequency requirements in the datasheet.

Maximum reverse voltage that can be applied across the device without causing significant conduction. This is the voltage at which the device remains in a non-conducting state. Ensure your circuit's operating voltage stays below this limit to prevent unintended breakdown, as specified in the datasheet.

Physical dimensions of the component in millimeters. Essential for PCB layout and mechanical fit. Buyers and engineers compare size to ensure the part fits the design envelope. Always check the datasheet for exact dimensions and tolerances.

Identifies the physical package type or designator, such as SOIC, QFN, or DIP. This determines PCB footprint, thermal performance, and assembly compatibility. Verify the package matches your board layout and manufacturing capabilities. Check the datasheet for exact dimensions.

Specifies the internal circuit topology or arrangement of the component, such as single, dual, or bridge configuration. This attribute helps engineers select the right part for their circuit design. Always verify the exact configuration against the datasheet to ensure compatibility with your application.