DMC506E20R

Overview

The DMC506E20R is a composite transistor manufactured by Panasonic Industry, classified as a Bipolar Junction Transistor (BJT). It features an NPN dual configuration housed in an SMini-6 package, also identified as SC-113DB or SOT-363. The device utilizes silicon technology and supports surface mount installation. Key electrical parameters include a maximum DC collector current of 15 mA, a collector-emitter voltage (VCEO) of 20 V, and a collector-base voltage (VCBO) of 30 V. The emitter-base voltage (VEBO) is rated at 3 V. Power dissipation is limited to 150 mW, with a gain-bandwidth product (fT) of 650 MHz. The component operates within a temperature range up to +150 C.

Feature Summary

• Dual NPN transistor configuration integrated into a single compact package for space-efficient circuit design.
• High-frequency performance capability indicated by a 650 MHz gain-bandwidth product suitable for signal processing applications.
• Robust thermal stability allowing operation at elevated temperatures up to +150 C.

Applications

• General-purpose switching circuits requiring dual NPN logic functions.
• Low-power signal amplification in consumer electronics.
• Interface drivers in portable devices utilizing SMD/SMT assembly.

Procurement Notes

Verify component authenticity through authorized Panasonic distributors or certified secondary market suppliers due to the part's discontinued status. Request original manufacturer documentation or traceability records to confirm silicon composition and package integrity. Inspect for physical damage given the small SMini-6 form factor. Ensure compliance with RoHS directives if required by specific manufacturing standards. Validate that the received units match the exact DMC506E20R designation to avoid substitution errors.

Selection Notes

Select this component when a dual NPN BJT is required in a minimal footprint SOT-363 compatible package. Consider the 15 mA current limit and 20 V voltage rating against circuit demands. Evaluate the 150 mW power dissipation constraint for thermal management needs. Compare the 650 MHz fT against frequency requirements of the target application. Confirm compatibility with existing PCB land patterns designed for SMini-6 packages.

Part Context

The DMC506E20R belongs to the Panasonic DMC series of composite transistors. This series integrates multiple discrete transistors into unified packages to reduce board space and assembly complexity. The DMC506E20R specifically provides two NPN junctions in a six-lead surface mount case. It serves as a replacement for legacy discrete dual-transistor designs in modern miniaturized electronic systems.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify pinout compatibility and electrical specifications before considering alternative dual NPN transistors from other manufacturers.