DMA564070R

Overview

The Panasonic DMA564070R is a dual silicon PNP epitaxial planar digital transistor housed in an SMini6-F3-B package. It integrates two independent transistors, each with a built-in 22 kΩ input resistor (R1). The device supports a maximum collector current of -100 mA and a collector-emitter voltage of -50 V. Key electrical characteristics include a forward current transfer ratio (hFE) ranging from 160 to 460 at -5 mA, and a low collector-emitter saturation voltage of -0.25 V at -10 mA. Total power dissipation is rated at 150 mW, with an operating ambient temperature range of -40°C to +85°C.

Feature Summary

• Dual configuration with integrated base resistors for simplified circuit design
• High forward current transfer ratio ensuring excellent linearity
• Low collector-emitter saturation voltage for efficient switching
• Halogen-free and RoHS compliant construction

Applications

• General-purpose digital logic circuits
• Interface control for office equipment and measuring instruments
• Household appliance signal processing

Procurement Notes

Verify the specific ordering suffix against official Panasonic documentation to confirm packaging details and compliance status. Ensure that the component meets the required environmental standards for the intended application before finalizing procurement plans.

Selection Notes

Select this component when a dual PNP digital transistor with integrated base resistors is required. The 22 kΩ internal resistance simplifies biasing networks. Verify that the -50 V voltage rating and -100 mA current capacity align with the target circuit requirements.

Part Context

This part belongs to the Panasonic digital transistor series designed for general electronic applications. It serves as a compact alternative to discrete transistor-resistor combinations, reducing board space and assembly complexity while maintaining reliable performance in standard digital environments.

Replacement Considerations

The datasheet identifies the DRA2124T as a basic part number equivalent. Verify pinout compatibility and electrical specifications before substitution.

FAQ

What is the value of the integrated base resistor?

The integrated input resistance (R1) is 22 kΩ.

What is the maximum total power dissipation?

The total power dissipation (PT) is rated at 150 mW.

Is this component suitable for automotive safety applications?

No, it is intended for general applications. Special applications like automotive safety require separate agreement and documentation.