DRC2144W0L

Overview

The DRC2144W0L is a single NPN pre-biased digital transistor manufactured by Panasonic Electronic Components. It features an integrated base resistor with a typical value of 47 kOhms, simplifying circuit design by eliminating external biasing components. The device is housed in the SSSMini3-F2-B surface-mount package, measuring 1.2x1.2mm. Key electrical specifications include a maximum collector-emitter voltage (VCEO) of -50 V and a continuous collector current of -100 mA. The component supports a maximum operating temperature of +150°C and is available in Reel, Cut Tape, and MouseReel packaging formats.

Feature Summary

• Integrates a built-in base resistor to reduce external component count
• Compact SSSMini3-F2-B surface-mount footprint for space-constrained designs
• High thermal stability with a maximum junction temperature rating of +150°C

Applications

• General-purpose switching circuits
• Driver stages for low-power loads
• Logic level translation interfaces

Procurement Notes

Verify availability through authorized distributors as supply status may vary. Confirm RoHS compliance details via official documentation prior to integration. Ensure the specific suffix matches project requirements for package and tape/reel specifications. Cross-reference datasheet parameters against application constraints to validate performance under operational conditions.

Selection Notes

Select this component for applications requiring compact NPN switching with integrated biasing. The 47 kOhm internal resistor suits standard logic interface levels. Evaluate the 50 V voltage rating and 100 mA current capacity against load requirements. Consider the 1.2x1.2mm package dimensions for PCB layout constraints and thermal management needs.

Part Context

The DRC2144W0L belongs to Panasonic's series of pre-biased bipolar transistors designed for simplified digital switching applications. These devices combine a BJT with internal resistors to replace multiple discrete components. The W0L suffix typically denotes specific packaging and taping configurations within the product line, ensuring compatibility with automated assembly processes.

Replacement Considerations

Publicly confirmed substitute part numbers are not explicitly listed in the provided source material. Engineers should consult official Panasonic substitution guides or equivalent parameter-matched components from other manufacturers if discontinuation occurs.