DMA261000R

Overview

The DMA261000R is a dual pre-biased PNP transistor array manufactured by Panasonic Electronic Components. It features an integrated bias resistor network within a Mini5-G3-B (SC-74A/SOT-753) surface-mount package. Key electrical specifications include a maximum collector-emitter voltage of 50V and a continuous collector current of 100mA. The device exhibits a typical saturation voltage of 250mV and supports a maximum operating temperature of +150°C. Designed for switching applications, it offers high DC current gain and low power dissipation characteristics suitable for compact electronic circuits.

Feature Summary

• Dual PNP configuration with integrated pre-bias resistors for simplified circuit design
• Mini5-G3-B surface-mount package optimized for space-constrained applications
• High thermal stability supporting operation up to +150°C
• Low saturation voltage for efficient switching performance

Applications

• General-purpose signal switching circuits
• Logic interface buffering between microcontrollers and loads
• Driver stages in portable consumer electronics
• Battery management system control logic

Procurement Notes

Verify component authenticity through authorized Panasonic distributors or certified suppliers. Confirm RoHS compliance status and manufacturing date codes prior to integration. Ensure storage conditions adhere to moisture sensitivity level requirements to prevent package degradation during assembly processes.

Selection Notes

Select this component when dual PNP switching with internal biasing is required in a Mini5 footprint. Consider the 50V voltage rating and 100mA current limit against load requirements. Evaluate thermal management needs given the small package size and intended operating temperature range for reliable long-term performance.

Part Context

This part belongs to Panasonic's digital transistor array family, specifically designed as pre-biased bipolar junction transistors. These components integrate NPN or PNP transistors with built-in resistors to reduce external component count and PCB area compared to discrete transistor solutions.

Replacement Considerations

Public confirmed substitutes include DMA261040R. Verify pinout compatibility and electrical parameter equivalence before substitution.