DMC561020R

Overview

The Panasonic DMC561020R is a pre-biased dual NPN bipolar junction transistor (BJT) array housed in an SMini5-F3-B surface-mount package. It features an integrated base resistor for simplified circuit design, offering a collector-emitter voltage of 50V and a continuous collector current of 100mA. The device dissipates up to 150mW of power and includes built-in protection against reverse polarity connections.

Feature Summary

• Integrates two NPN transistors with internal base resistors
• Includes reverse connection protection diodes
• Designed for compact surface-mount applications

Applications

• General-purpose switching circuits
• Driver stages for small loads
• Logic interface applications

Procurement Notes

Verify the specific suffix 'R' to confirm the tape-and-reel packaging configuration. Ensure the procurement channel sources directly from authorized Panasonic distributors to guarantee component authenticity and traceability. Cross-reference the ordering code with official Panasonic documentation to avoid substitution errors.

Selection Notes

Select this component when space constraints require a dual BJT solution with integrated biasing. The pre-biased design reduces external component count compared to discrete transistors. Consider the 150mW thermal limit and 50V voltage rating to ensure operation within safe electrical boundaries for the target application.

Part Context

This part belongs to Panasonic's series of pre-biased transistor arrays, which combine active devices with passive components on a single substrate. These arrays are engineered to minimize board space and simplify assembly processes by reducing the number of required external resistors and interconnections.

Replacement Considerations

Consult official Panasonic cross-reference lists for verified substitutes. Do not assume functional equivalence with generic dual NPN arrays lacking integrated biasing or protection features.