DRA5115E0L

Overview

The Panasonic DRA5115E0L is a PNP digital transistor featuring an integrated bias resistor, designed for surface-mount applications. It utilizes the Mini3 G3 B package with dimensions of 2.9 mm length, 1.5 mm width, and 1.1 mm height. The device operates with a maximum collector-emitter voltage of 50 V and supports a continuous collector current of 500 mA. Power dissipation is rated at 200 mW. The typical input resistance is 4.7 kΩ, providing a current gain ratio of 1. It functions within a temperature range of -55°C to +150°C.

Feature Summary

• Integrates a single PNP transistor with a built-in bias resistor to reduce component count and board space.
• Utilizes a compact Mini3 G3 B surface-mount package suitable for automated insertion.
• Provides high reliability and stable performance across a wide operating temperature range.

Applications

• Digital switching circuits requiring compact footprint solutions.
• Driver stages in consumer electronics and industrial control systems.
• Logic level translation and buffer applications in embedded designs.

Procurement Notes

Verify the specific suffix E0L against official Panasonic documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with standard SMT assembly processes for the Mini3 G3 B form factor. Cross-reference the part number with authorized distributors to confirm current availability status and lead times prior to procurement planning.

Selection Notes

Select this component when a PNP configuration with a fixed 4.7 kΩ base resistor is required. The 500 mA current rating suits moderate load driving tasks. Consider the 200 mW power dissipation limit during thermal design. Verify that the 50 V voltage rating meets the circuit's maximum operating conditions.

Part Context

This component belongs to the Panasonic ERA/DRA series of composite devices combining transistors with resistors. These parts are engineered to simplify circuit layouts by replacing discrete transistor-resistor networks. The Mini3 G3 B package represents a small-outline format optimized for high-density PCB mounting in modern electronic assemblies.

Replacement Considerations

Consult Panasonic datasheets for direct equivalents within the UNR511x or DRA series. Verify pinout compatibility and electrical parameters such as hFE and Rb before substituting with generic PNP digital transistors from other manufacturers.