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The XP0421000L is a composite transistor featuring two NPN elements integrated into a single SMini6-G1 package. It operates with a collector-emitter voltage of 50V and a maximum collector current of 100mA. The device includes built-in base resistors, specifically R1 at 47kΩ, to facilitate digital circuit interfacing. Key electrical characteristics include a forward current transfer ratio (hFE) of 160 minimum at 5mA, a transition frequency of 150MHz, and a total power dissipation rating of 150mW. The component complies with the RoHS Directive.
Verify the current lifecycle status directly with Panasonic Industry, as this component is listed under maintenance or discontinued categories. Confirm availability through authorized distributors and check for valid replacement part numbers before finalizing procurement plans.
Select this component when designing compact digital logic interfaces requiring dual NPN switching capabilities. Ensure the application stays within the 150mW total power dissipation limit and 50V voltage ratings. Verify that the 47kΩ internal base resistance aligns with the required drive conditions.
This part belongs to the XP0421 series of composite transistors manufactured by Panasonic Industry. These devices are silicon NPN epitaxial planar types designed specifically for digital applications. The series offers integrated resistor solutions to minimize board space.
Consult official Panasonic documentation for verified substitute part numbers. Check equivalent offerings from other manufacturers only if they match the exact pinout, electrical parameters, and package dimensions.