DMA564020R

Overview

The Panasonic DMA564020R is a dual PNP pre-biased bipolar transistor array housed in an SMini6 surface-mount package. It integrates two PNP transistors with internal base resistors, simplifying circuit design by reducing component count and board space. The device features a maximum collector-emitter voltage of 50 V and a continuous collector current rating of 100 mA. With a typical input resistance of 47 kΩ and a minimum DC current gain of 20, it ensures reliable switching performance. The unit supports operation up to +150 °C junction temperature and dissipates 150 mW of power.

Feature Summary

• Dual PNP configuration with integrated base resistors for simplified driving circuits
• Compact SMini6 surface-mount package for high-density PCB layouts
• High thermal stability supporting junction temperatures up to +150 °C
• RoHS compliant construction for environmentally safe assembly

Applications

• General-purpose digital switching applications
• Signal conditioning circuits requiring stable processing
• Low-power consumer electronics control logic
• Interface circuits for microcontroller output buffering

Procurement Notes

Verify the specific suffix 'R' against the manufacturer's latest datasheet to confirm tape-and-reel packaging specifications. Ensure that the 47 kΩ integrated resistor value aligns with your target load current requirements, as variations exist within the series. Confirm RoHS compliance status directly with the supplier documentation prior to final procurement approval.

Selection Notes

Select this component when a compact dual PNP solution with fixed biasing is required. The 47 kΩ internal resistor suits moderate drive currents, typically up to 10 mA. Consider the 50 V voltage rating and 100 mA current limit to ensure adequate headroom for the intended application loads. The SMini6 footprint offers a space-efficient alternative to discrete transistor pairs.

Part Context

This part belongs to Panasonic's pre-biased transistor array family, designed to replace multiple discrete components. These arrays integrate transistors with built-in resistors to reduce wiring complexity and improve reliability in digital logic interfaces. The DMA564020R specifically addresses needs for dual PNP switching in space-constrained designs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Verify compatibility with existing designs by matching the SMini6 package dimensions, 50 V rating, and 47 kΩ resistor values before considering alternative manufacturers.