DMA502010R

Overview

The Panasonic DMA502010R is a dual PNP digital transistor configured in a common-emitter arrangement. It integrates two transistors within a compact 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 simplify circuit design and reduce component count.
• Utilizes a compact SMini5 F3 B surface-mount package to minimize printed circuit board area requirements.
• 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 low-current loads in consumer electronics.
• Logic interface applications between microcontrollers and peripheral devices.

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 finalizing procurement plans.

Selection Notes

Select this component when a dual PNP configuration with integrated base resistors is required for space-constrained designs. Verify that the 510 Ω input resistance aligns with the driving logic levels. Confirm that the 100 mA current rating and 50 V voltage limits exceed the maximum operational requirements of the target application circuit.

Part Context

This component belongs to the Panasonic Digital Transistor series, which combines bipolar junction transistors with internal resistor networks. These devices are designed to replace discrete transistor-resistor combinations, offering improved reliability and reduced assembly complexity in modern electronic systems.

Replacement Considerations

Consult official Panasonic substitution guides for verified equivalents. Generic replacements must match the SMini5 F3 B footprint, PNP polarity, and electrical ratings to ensure mechanical and functional compatibility without redesigning the host circuit.