DRA2124E0L

Overview

The DRA2124E0L is a digital transistor manufactured by Panasonic Industry, featuring an integrated NPN bipolar junction transistor with built-in base resistors. It is housed in the SSMini3-F3-B surface-mount package, measuring approximately 2.9x2.8mm. Key electrical specifications include a collector-emitter maximum voltage (VCEO) of 50 V and a continuous collector current of 100 mA. The device incorporates typical input resistors of 10 kOhms to facilitate direct interface with logic circuits. Designed for high-temperature environments, it supports a maximum operating temperature of +150°C. This component serves as a compact switching solution for space-constrained electronic designs.

Feature Summary

• Integrated NPN transistor with built-in base resistors for simplified circuit design
• Compact SSMini3-F3-B surface-mount package for space-efficient PCB layouts
• High thermal stability supporting operation up to +150°C

Applications

• General-purpose signal switching in consumer electronics
• Interface circuits between microcontrollers and peripheral devices
• Level shifting applications in low-voltage digital systems

Procurement Notes

Verify component authenticity through authorized Panasonic Industry distributors or certified suppliers. Request original datasheets and material compliance certificates prior to purchase. Confirm lot traceability and storage conditions to ensure device integrity. Validate that the supplied parts match the exact DRA2124E0L designation to avoid functional mismatches in production assemblies.

Selection Notes

Select this component when a compact NPN digital transistor with integrated biasing is required. Ensure the 50 V voltage rating and 100 mA current capacity align with the target circuit requirements. Consider the SSMini3-F3-B footprint dimensions during PCB layout planning. Verify compatibility with the intended operating temperature range, particularly if exposure to high thermal loads is expected.

Part Context

The DRA2124E0L belongs to Panasonic's series of pre-biased digital transistors designed for replacing multiple discrete components. These devices integrate a single transistor with internal resistor networks to reduce board space and assembly complexity. The specific model utilizes an NPN configuration within a miniature surface-mount package, catering to modern electronics manufacturing trends favoring miniaturization and automated placement processes.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official Panasonic Industry replacement guides or distributor cross-reference tools for verified alternatives.