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The PI5A4599BCEX is a single-channel, low-voltage SPDT analog switch manufactured by Diodes Incorporated. It operates within a supply voltage range of 1.65V to 6.0V and supports an ambient temperature range from -40°C to +85°C. The device features a maximum ON resistance of 11 Ohms at 4.5V and 30mA, with a typical turn-on time of 5ns and turn-off time of 2ns at 3.3V. It provides off isolation and crosstalk isolation of -82dB at 1MHz, alongside a -3dB bandwidth of 350MHz. The component is housed in a 6-pin SOT363 (SC-70) package.
Verify the specific ordering suffix 'EX' corresponds to the Tape/Reel packaging format as defined in the manufacturer's documentation. Confirm that the component meets RoHS3 and REACH compliance standards required for your manufacturing process. Ensure the procurement channel is authorized to avoid counterfeit components.
Select this component when a single-pole double-throw configuration is required for low-voltage applications. Consider the 11 Ohm maximum ON resistance limit under heavy load conditions. Verify that the 6-pin SC-70 package dimensions fit the available PCB footprint constraints.
This part belongs to the PI5A4599 family of SOTiny low-resistance switches. The 'C' suffix indicates the SC-70 package type, while 'E' denotes lead-free and green material composition. The 'X' suffix specifies the reel packaging method used for automated surface-mount assembly processes.
Publicly confirmed substitute part numbers are not provided in the verified source material.