DMA5640M0R

Overview

The Panasonic DMA5640M0R is a pre-biased bipolar transistor array featuring two PNP transistors in an SMini-6 surface-mount package. It integrates base resistors of 2.2 kΩ and 47 kΩ for each transistor, simplifying circuit design by eliminating external biasing components. The device supports a maximum collector-emitter voltage of -50 V and a continuous collector current of -100 mA. With a power dissipation rating of 150 mW and a maximum operating temperature of +150°C, it is suitable for compact digital switching applications requiring dual PNP configurations.

Feature Summary

• Dual PNP configuration with integrated base resistors
• Surface-mount SMini-6 package for space efficiency
• High thermal stability up to +150°C

Applications

• Digital logic interface circuits
• General-purpose switching applications
• Signal level translation modules

Procurement Notes

Verify component availability as the DMA5640M0R is listed as discontinued by major distributors. Confirm end-of-life status with the manufacturer before finalizing designs. Ensure alternative sourcing channels are established if production continuity is required. Check for valid RoHS compliance documentation despite discontinuation notices.

Selection Notes

Select this component when a dual PNP pre-biased solution is required in a minimal footprint. The integrated resistor values suit standard logic driving loads. Consider the -50V rating and 100mA current limit for appropriate load matching. Evaluate the SMini-6 package compatibility with existing PCB layouts.

Part Context

This part belongs to Panasonic's pre-biased transistor array series, designed to replace discrete resistor-transistor combinations. It offers a compact alternative for dual-channel PNP switching needs. The SMini-6 package provides a small form factor suitable for dense electronic assemblies.

Replacement Considerations

Consider general-purpose dual PNP digital transistors with similar resistor values if direct substitution is unavailable. Verify pinout compatibility and electrical ratings match the original design requirements.