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The DRC2123E0L is a single NPN digital transistor manufactured by Panasonic Industry. It integrates an internal base resistor to simplify circuit design and reduce component count. The device is housed in a Mini3-G3-B surface-mount package with dimensions of approximately 2.9x2.8mm. Key electrical specifications include a collector-emitter maximum voltage (VCEO) of 50 V and a continuous collector current rating of 100 mA. The typical input resistance is specified at 2.2 kOhms. The component supports a maximum operating temperature of +150°C and is available in reel, cut tape, and MouseReel packaging formats.
Verify the specific ordering suffix 'E0L' against the manufacturer's official datasheet to confirm exact binning or tape-and-reel specifications. Confirm RoHS compliance status through the latest product notification documents. Ensure the source document explicitly lists this part number as active or end-of-life to manage supply chain risks appropriately.
Select this component when a compact NPN digital transistor with integrated biasing is required. Verify that the 50 V collector-emitter voltage and 100 mA current ratings exceed the application's peak requirements. Ensure the PCB layout accommodates the Mini3-G3-B package dimensions and that the thermal environment remains within the +150°C operational limit.
This part belongs to the Panasonic DRC series of digital transistors, which combine bipolar junction transistors with internal resistors. The series is designed to replace discrete transistor-resistor combinations, thereby reducing board space and assembly complexity. The DRC2123 variant specifically denotes the NPN configuration with a standard base resistance value.
Publicly confirmed substitute part numbers are not provided in the available documentation. Consult the manufacturer's obsolescence notices or cross-reference guides for verified alternatives if this component is discontinued.