XP0121000L

Overview

The XP0121000L is a composite transistor featuring two NPN elements integrated into a single SMini5-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) ranging from 160 to 460 at 5mA, a transition frequency of 150MHz, and a total power dissipation rating of 150mW. The component complies with the RoHS Directive.

Feature Summary

• Two emitter-coupled transistors incorporated into one package
• Built-in base resistor for simplified digital circuit design
• Reduction of mounting area and assembly cost

Applications

• Digital circuits
• General electronic equipment
• Office equipment
• Communications equipment

Procurement Notes

Verify the specific product lifecycle status before procurement, as this component falls under maintenance or discontinued categories. Consult official Panasonic Industry channels for the most up-to-date availability information. Ensure compliance with export control regulations if applicable. Confirm that the SMini5-G1 package dimensions align with your PCB footprint requirements prior to ordering.

Selection Notes

Select this component when space-saving dual NPN configurations are required for standard digital logic applications. Verify that the 47kΩ internal base resistance matches your drive requirements. Ensure the operating temperature remains within the specified range to maintain the guaranteed hFE and saturation voltage parameters. Consider the 150mW power dissipation limit during thermal analysis.

Part Context

This part belongs to the XP0121 series of composite transistors manufactured by Panasonic Industry. It utilizes silicon NPN epitaxial planar technology. The device is designed for general-purpose use in consumer and industrial electronics where compact packaging and reduced assembly steps are prioritized over high-power handling capabilities.

Replacement Considerations

Check for direct equivalents such as the UNR2210 configuration. Verify pinout compatibility with the SMini5-G1 package. Ensure replacement parts meet the same 50V voltage and 100mA current ratings.