DRC2643T0L

Overview

The DRC2643T0L is a digital transistor manufactured by Panasonic Electronic Components, featuring an NPN configuration housed in the SMini3-F2-B surface-mount package. This component integrates a built-in bias resistor network to simplify circuit design and reduce board space. Key electrical specifications include a collector-emitter maximum voltage (VCEO) of 50 V and a continuous collector current rating of 600 mA. The typical input resistance is specified at 10 kOhms. Designed for high-temperature environments, the device supports a maximum operating temperature of +150°C. It is supplied in reel, cut tape, or MouseReel packaging formats.

Feature Summary

• Integrates a single NPN transistor with a built-in bias resistor network to minimize external component count.
• Utilizes the compact SMini3-F2-B surface-mount package to facilitate automated assembly and space-constrained designs.
• Engineered for high thermal stability with a maximum operating junction temperature capability of +150°C.

Applications

• Interface circuits for microcontrollers and logic gates
• Switching applications in portable electronic devices
• Driver stages for low-power loads in consumer electronics

Procurement Notes

Verify the specific manufacturer part number against official Panasonic documentation before procurement. Confirm that the DRC2643T0L designation matches the required 50 V rating and 10 kOhm input resistance. Check for any product change notifications or end-of-life statuses directly from the manufacturer. Ensure compatibility with the SMini3-F2-B footprint on the target printed circuit board layout.

Selection Notes

Select this component when a 50 V collector-emitter voltage rating and 600 mA current capacity are required. Choose the 10 kOhm input resistance variant if the driving source impedance aligns with standard logic levels. Consider the SMini3-F2-B package dimensions for spatial constraints. Evaluate the +150°C maximum operating temperature against the ambient conditions of the final application environment.

Part Context

This component belongs to the Panasonic Digital Transistor series, which combines bipolar junction transistors with internal resistive networks. These devices serve as direct replacements for discrete transistor-resistor combinations. The DRC2643T0L specifically offers higher voltage tolerance compared to lower-voltage counterparts in the same family, suitable for general-purpose switching tasks.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided reference data. Verify pinout compatibility and electrical parameters with alternative manufacturers if sourcing is restricted. Consult official cross-reference guides for equivalent SMini3-F2-B packaged digital transistors with matching 50 V and 600 mA ratings.