DMC9640N0R

Overview

The DMC9640N0R is a dual NPN pre-biased digital transistor manufactured by Panasonic Electronic Components. It integrates two NPN transistors with built-in bias resistors in a compact SSMini6-F3-B surface-mount package. Key electrical specifications include a collector-emitter breakdown voltage (VCEO) of 50 V and a continuous collector current rating of 100 mA. The typical input resistance is 10 kOhms, facilitating direct interface with logic circuits. The device supports a maximum operating temperature of +150°C and offers a power dissipation capability of 0.125 W.

Feature Summary

• Integrates dual NPN transistors with built-in bias resistors for simplified circuit design
• Compact SSMini6-F3-B surface-mount package suitable for space-constrained applications
• High thermal stability with a maximum operating temperature of +150°C
• Designed for low-power switching applications with moderate current handling

Applications

• Low-power signal switching in consumer electronics
• Interface circuits between microcontrollers and peripheral devices
• Logic level translation in embedded systems
• General-purpose switching in portable electronic devices

Procurement Notes

Verify component authenticity through authorized Panasonic distributors or certified suppliers. Confirm RoHS compliance status via official documentation prior to procurement. Ensure storage conditions adhere to manufacturer guidelines to maintain reliability. Check for any product change notifications that may affect specifications or packaging.

Selection Notes

Select the DMC9640N0R when dual NPN switching with integrated biasing is required in a small footprint. Consider its 50V voltage rating and 100mA current capacity for appropriate load matching. Evaluate the 10kOhm input resistance against driving source capabilities. Compare package dimensions against PCB layout constraints before finalizing selection.

Part Context

This component belongs to Panasonic's DMC series of digital transistors, which are designed to replace discrete resistor-transistor networks. The series offers various configurations including single, dual, and Darlington types. The DMC9640N0R specifically provides a dual NPN solution in the SSMini6-F3-B package, balancing performance with miniaturization needs.

Replacement Considerations

Direct substitutes within the same Panasonic family include the DMC964050R. Verify pinout compatibility and electrical parameters before substitution. Cross-reference datasheets to ensure equivalent voltage, current, and thermal ratings match application requirements.