DMC261060R

Overview

The DMC261060R is a dual NPN pre-biased digital transistor manufactured by Panasonic Electronic Components. It integrates two NPN transistors with built-in bias resistors in a single Mini5-G3-B surface-mount package, measuring 2.9x2.8mm. Key electrical specifications include a collector-emitter voltage (VCEO) of 50V, a continuous collector current of 100mA, and a typical input resistance of 47 kOhms. The device supports a maximum operating temperature of +150°C and offers a power dissipation rating of 300mW. This composite transistor is designed for compact circuit applications requiring integrated switching functionality.

Feature Summary

• Integrates dual NPN transistors with internal bias resistors to simplify circuit design
• Utilizes a compact Mini5-G3-B surface-mount package for space-constrained layouts
• Provides high thermal stability with a maximum operating temperature of +150°C

Applications

• Signal switching in portable electronic devices
• Driver circuits for low-power loads
• Logic level translation interfaces
• General-purpose switching applications in consumer electronics

Procurement Notes

Verify component authenticity through authorized Panasonic distributors or certified suppliers. Confirm RoHS compliance status and check for End-of-Life notifications, as availability may be limited. Ensure the received parts match the specified Mini5-G3-B package dimensions and pin configuration before integration into production assemblies.

Selection Notes

Select this component when a dual NPN switching solution with integrated biasing is required in a minimal footprint. Consider the 50V voltage rating and 100mA current limit against load requirements. Evaluate the 47kOhm input resistance for compatibility with driving logic levels. Compare thermal performance needs against the +150°C maximum junction temperature specification.

Part Context

This part belongs to Panasonic's series of composite transistors, which combine discrete transistors and resistors into single packages. These components reduce board space and assembly complexity compared to using separate discrete parts. The DMC261060R specifically addresses applications needing dual NPN switching capabilities within tight spatial constraints typical of modern miniaturized electronics.

Replacement Considerations

Consult official Panasonic documentation for qualified substitute part numbers. Verify that any alternative maintains identical pinout, voltage ratings, and current capabilities. Cross-reference package dimensions to ensure mechanical compatibility without redesigning the PCB layout.