DMA564040R

Overview

The Panasonic DMA564040R is a dual pre-biased PNP digital transistor housed in an SMini6-F3-B surface-mount package. It integrates two transistors with internal biasing resistors, featuring a typical base resistor of 10 kOhms and an emitter-base resistor of 47 kOhms. The device supports a collector-emitter breakdown voltage of 50 V and a maximum continuous collector current of 100 mA. With a maximum power dissipation of 150 mW and a minimum DC current gain (hFE) of 80 at 5 mA/10 V, it operates within a temperature range of -40°C to +150°C.

Feature Summary

• Dual PNP configuration with integrated pre-biasing resistors for simplified circuit design
• Compact SMD packaging suitable for space-constrained applications
• High thermal stability supporting operation up to +150°C

Applications

• General-purpose switching circuits
• Driver stages for logic interfaces
• Signal level shifting applications

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific datasheet version matches your design requirements, as specifications may vary between revisions. Ensure that the SMini6-F3-B footprint aligns with your PCB layout constraints before finalizing procurement orders.

Selection Notes

Select this component when a dual PNP solution with fixed biasing is required to reduce external component count. The 10 kOhm base resistor value is suitable for standard logic interface speeds. Consider the 150 mW power limit and 100 mA current rating against your peak load requirements to ensure reliable operation under all expected conditions.

Part Context

This part belongs to Panasonic's series of pre-biased digital transistors, which combine bipolar junction transistors with on-chip resistors. These components are designed to replace discrete transistor-resistor networks, offering improved reliability and reduced assembly complexity compared to traditional discrete solutions in compact electronic devices.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative dual PNP digital transistors by matching the SMini6 package, 50V VCEO rating, and 100mA Ic specifications.