DMA561050R

Overview

The Panasonic DMA561050R is a dual PNP digital transistor configured in a common-emitter arrangement. It integrates two transistors within a single SMini5 F3 B surface-mount package, measuring 2 x 1.25 x 0.6 mm. The device supports a maximum collector-emitter voltage of 50 V and a continuous collector current of 100 mA. It features a typical input resistance of 510 Ω and a minimum DC current gain (hFE) of 20. The component is rated for a maximum power dissipation of 150 mW and operates at temperatures up to +150 °C.

Feature Summary

• Integrates dual PNP transistors with built-in bias resistors to reduce external circuit complexity.
• Utilizes a compact SMini5 F3 B surface-mount package designed for high-density PCB layouts.
• Engineered for high-temperature operation with a maximum junction temperature rating of +150 °C.

Applications

• General-purpose switching circuits requiring compact form factors.
• Driver stages for logic interfaces and signal level translation.
• Battery management systems and automotive electronic control units.

Procurement Notes

Verify the specific suffix 'R' against official Panasonic documentation to confirm reel packaging specifications. Ensure compatibility with standard reflow soldering profiles for the SMini5 package. 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 dual PNP configuration with integrated base resistors is required. The 510 Ω input resistor value suits applications needing moderate drive currents. Verify that the 50 V voltage rating and 100 mA current capacity meet the specific load requirements of the target circuit design.

Part Context

This component belongs to the Panasonic Digital Transistor series, which combines bipolar transistors with internal resistors. These devices are designed to simplify circuit designs by reducing the number of external components needed for biasing. The SMini5 package offers a small footprint suitable for modern electronics manufacturing.

Replacement Considerations

Consult official Panasonic substitution guides for verified equivalents. Generic replacements may differ in hFE characteristics or thermal performance. Verify pinout compatibility and electrical ratings before implementing any alternative components in existing designs.