DMA566010R

Overview

The Panasonic DMA566010R is a dual PNP pre-biased digital transistor housed in an SMini6 F3 B surface-mount package. It features a maximum collector-emitter voltage of 50 V and a continuous collector current of 100 mA. The device includes integrated base resistors with a typical value of 10 kOhms, resulting in a resistance ratio of 1. Key electrical limits include a maximum power dissipation of 150 mW, a maximum operating temperature of +150°C, and a maximum emitter-base voltage of -7 V. The component contains two chips within a five- or six-pin configuration depending on specific variant mapping, designed for compact circuit integration.

Feature Summary

• Integrates dual PNP transistors with built-in biasing resistors to simplify circuit design
• Provides high thermal stability with a maximum operating temperature rating of +150°C
• Offers compact surface-mount packaging suitable for space-constrained applications

Applications

• Low-power signal switching circuits
• Timing circuits requiring accurate frequency output
• General-purpose digital logic interfacing

Procurement Notes

Verify the exact pinout and package dimensions against the official Panasonic datasheet before PCB layout finalization. Confirm RoHS compliance status through manufacturer documentation. Check for end-of-life notifications or product change notices that may affect long-term availability. Ensure supply chain sources provide authentic components with traceable manufacturing records.

Selection Notes

Select this component when dual PNP switching functionality is required in a minimal footprint. The 10 kOhm internal resistor simplifies drive requirements compared to discrete transistor pairs. Consider the 150 mW power dissipation limit for thermal management in dense layouts. Verify compatibility with existing logic levels due to the fixed biasing configuration.

Part Context

This part belongs to Panasonic's series of pre-biased digital transistors, which integrate resistors directly onto the silicon die. These components replace multiple discrete parts, reducing board space and assembly costs. The SMini6 package offers a small form factor relative to traditional through-hole alternatives, supporting modern automated surface-mount assembly processes.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Cross-reference with Panasonic's internal replacement guides or consult the manufacturer directly for qualified equivalents.