DRA5123E0L

Overview

The DRA5123E0L is a silicon PNP epitaxial planar transistor designed for digital circuits, manufactured by Panasonic Electronic Components. It belongs to the DRA series of transistors with built-in resistors and is housed in an SSSMini3 (SC-105AA) surface-mount package measuring 1.2x1.2mm. The device integrates bias resistors with a ratio of 4.55, eliminating the need for external components. Key electrical specifications include a maximum collector-emitter voltage of 50V, a maximum collector current of 0.1A, and a minimum DC current gain (hFE) of 30. It complies with RoHS standards and is halogen-free.

Feature Summary

• Integrates built-in bias resistors to simplify circuit design
• Features low collector-emitter saturation voltage
• Halogen-free and RoHS compliant construction

Applications

• Digital switching circuits
• Interface applications
• Driver circuits

Procurement Notes

Verify component authenticity through authorized Panasonic distributors or official channels. Confirm compliance with specific environmental directives such as EU RoHS and UL-94 V-0 requirements. Ensure the ordering suffix matches the required packaging format. Request manufacturer datasheets for final technical validation before integration into production systems.

Selection Notes

Select this component for applications requiring compact digital switching solutions with integrated biasing. The SSSMini3 package suits space-constrained designs. Verify that the 50V collector-emitter voltage and 0.1A current ratings meet system requirements. Consider the complementary NPN type for push-pull configurations if needed.

Part Context

This part is part of Panasonic's DRA series of transistors with built-in resistors. It serves as a PNP counterpart to other devices in the lineup, offering a compact solution for digital logic interfaces. The series emphasizes miniaturization and simplified assembly through integrated resistor networks within the semiconductor package.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult Panasonic for approved equivalents or verify pin-compatible alternatives based on specific electrical parameter matching.