DRC2143T0L

Overview

The Panasonic DRC2143T0L is an NPN digital transistor housed in a Mini3 G3 B surface-mount package. It features a single transistor configuration with three pins and measures 2.9 x 1.5 x 1.1 mm. The device supports a maximum DC collector current of 100 mA and a maximum collector-emitter voltage of 50 V. Maximum power dissipation is rated at 200 mW, with a typical input resistance of 4.7 kΩ. The component operates at temperatures up to +150 °C.

Feature Summary

• Integrated base resistor for simplified circuit design
• Compact Mini3 G3 B surface-mount footprint
• High thermal stability with elevated operating temperature rating

Applications

• Signal switching circuits
• Logic level translation interfaces
• Driver stages for low-current loads

Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest datasheet to ensure correct electrical characteristics and packaging format. Confirm RoHS compliance status and lead times directly with authorized distributors prior to procurement. Validate that the Mini3 G3 B package dimensions align with the target PCB layout constraints.

Selection Notes

Select this component when a compact NPN digital transistor with integrated biasing is required. Ensure the application current remains within the 100 mA limit and voltage stays below 50 V. Consider the 4.7 kΩ input resistance for base drive calculations. Verify thermal management capabilities given the 200 mW power dissipation rating in the small form factor.

Part Context

This part belongs to Panasonic's digital transistor series, which combines transistors with built-in resistors to reduce board space and assembly costs. The Mini3 G3 B package is designed for high-density surface-mount applications, offering a balance between thermal performance and physical size compared to larger discrete packages.

Replacement Considerations

Consult official substitution guides for equivalent NPN digital transistors with similar voltage, current, and package specifications. Verify pinout compatibility and electrical parameters before replacing the original component in existing designs.