DMC261020R

Overview

The DMC261020R is a dual NPN digital transistor manufactured by Panasonic Industry. It integrates two NPN transistors with built-in bias resistors within a Mini5-G3-B surface-mount package measuring 2.9x2.8mm. The device features a collector-emitter maximum voltage (VCEO) of 50 V and a continuous collector current rating of 100 mA. Each transistor channel includes a typical input resistance of 20 kOhms, facilitating direct interface with logic circuits. The component supports operation at temperatures up to +150 C and is available in reel, cut tape, and MouseReel packaging formats.

Feature Summary

• Dual NPN configuration with integrated bias resistors for simplified circuit design
• Compact Mini5-G3-B SMD package suitable for space-constrained applications
• High thermal stability supporting maximum operating temperatures of +150 C

Applications

• Logic level shifting between microcontrollers and peripheral devices
• Switching applications in portable electronic equipment
• Driver circuits for low-power loads in consumer electronics

Procurement Notes

Verify the specific suffix and revision code against the manufacturer's latest datasheet to ensure compatibility with current production standards. Confirm RoHS compliance status directly from official documentation before integration. Check for end-of-life notifications or discontinuation notices from Panasonic Industry to assess long-term supply chain viability for the project timeline.

Selection Notes

Select this component when a dual NPN switching solution with integrated base resistors is required to reduce board space and assembly steps. Ensure the 50 V voltage rating and 100 mA current capacity meet the load requirements. Verify that the 20 kOhm input resistance aligns with the driving logic's output capabilities and power consumption constraints.

Part Context

The DMC261020R belongs to Panasonic Industry's series of bias resistor built-in transistors (BiTs). These components are designed to replace discrete resistor-transistor networks, offering a compact alternative for digital switching tasks. The product line emphasizes miniaturization and ease of use in modern electronic designs requiring multiple switching elements.

Replacement Considerations

Consult Panasonic Industry's official cross-reference guides for verified substitute part numbers. Do not assume functional equivalence with other manufacturers' dual digital transistors without verifying pinout, electrical parameters, and package dimensions against the original specification sheet.