DMA564050R

Overview

The DMA564050R is a dual digital transistor manufactured by Panasonic Electronic Components, housed in the Mini5-G3-B surface-mount package. It integrates two PNP transistors with built-in bias resistors, each having a typical resistance of 10 kOhms. The device supports a maximum collector-emitter voltage (VCEO) of -50 V and a continuous collector current of -100 mA. Designed for high-temperature environments, it operates up to +150°C. This component is classified under digital transistors and is suitable for applications requiring compact, pre-biased switching solutions.

Feature Summary

• Dual configuration integrating two PNP transistors within a single compact package
• Built-in bias resistors simplify circuit design by reducing external component count
• High thermal stability allowing operation at temperatures up to +150°C

Applications

• Switching circuits in consumer electronics
• Driver stages for logic interfaces
• General-purpose amplification and switching in embedded systems

Procurement Notes

Verify availability status as this component may be subject to discontinuation or limited supply. Confirm RoHS compliance details through official datasheets before integration. Ensure ordering suffixes match required packaging formats such as reel or cut tape. Cross-reference part numbers with authorized distributors to avoid counterfeit sources.

Selection Notes

Select this component when space constraints require dual PNP switching with integrated biasing. Verify that the 10 kOhm internal resistor value aligns with the driving source impedance. Ensure the -50 V rating exceeds the maximum load voltage in the target application. Consider the Mini5-G3-B footprint compatibility during PCB layout.

Part Context

This part belongs to Panasonic's digital transistor series, which combines transistors and resistors for simplified circuitry. Similar models include the DMG563H40R and DMA261050R, offering comparable functionalities in different configurations or polarities. These components are widely used in portable devices and industrial controls where board space is limited.

Replacement Considerations

Check for direct substitutes like the DMG563H40R if NPN/PNP polarity differences are acceptable. Verify pinout compatibility with the Mini5-G3-B package before replacing. Consult Panasonic's official substitution guides for validated alternatives.