DRC5144T0L

Overview

The DRC5144T0L is an NPN digital transistor manufactured by Panasonic Electronic Components. It integrates a single NPN bipolar junction transistor with built-in resistors in a compact SMini3-F2-B package, also identified as SC-85. The device features a maximum collector current (IC) of 0.1 A and a maximum collector-emitter voltage (VCEO) of 50 V. It has a minimum DC current gain (hFE) of 160 and includes a built-in resistor ratio of 47 kΩ. The component is surface-mount compatible, RoHS compliant, and halogen-free.

Feature Summary

• Integrates NPN transistor with built-in biasing resistors for simplified circuit design
• Compact SMini3-F2-B (SC-85) surface-mount package for space-constrained applications
• Halogen-free and RoHS compliant construction

Applications

• General-purpose switching circuits
• Driver circuits for small loads
• Logic level translation interfaces

Procurement Notes

Verify the specific ordering suffix against Panasonic's official documentation to ensure correct packaging and variant selection. Confirm that the SMini3-F2-B footprint matches the target PCB layout requirements before finalizing procurement decisions.

Selection Notes

Select this component when a pre-biased NPN solution is required with a 50 V voltage rating and 100 mA current capacity. Ensure the 47 kΩ internal resistor ratio aligns with the drive source impedance and desired base current specifications for the intended application.

Part Context

This part belongs to Panasonic's lineup of pre-biased transistors designed to replace discrete resistor-transistor networks. It simplifies assembly by reducing component count while maintaining standard electrical characteristics for general-purpose digital switching tasks.

Replacement Considerations

Consult Panasonic's cross-reference tools or official distributor databases for verified substitute part numbers. Do not assume functional equivalence with generic equivalents without verifying pinout, voltage ratings, and internal resistance values.