DRC3143E0L

Overview

The Panasonic DRC3143E0L is a single NPN digital transistor featuring an integrated base resistor. It provides a maximum collector-emitter voltage (Vceo) of 50 V and a continuous collector current (Ic) of 100 mA. The device incorporates a typical input resistance of 4.7 kΩ with a resistance ratio of 1. Packaged in the compact SSSMini3 F2 B surface-mount format, its physical dimensions are 1.2 x 0.8 x 0.47 mm. The component supports a maximum power dissipation of 100 mW and operates at temperatures up to +150 °C.

Feature Summary

• Integrates a built-in base resistor to simplify circuit design and reduce external component count.
• Utilizes a miniature SSSMini3 package for high-density surface-mount applications.
• Engineered for high-temperature operation with a maximum rating of +150 °C.

Applications

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

Procurement Notes

Verify the specific suffix E0L against the manufacturer's latest datasheet to confirm pinout orientation and electrical tolerances. Ensure the ordering documentation explicitly references the SSSMini3 F2 B package type to avoid confusion with similar footprint variants within the same product family.

Selection Notes

Select this component when a compact NPN switch with a fixed 4.7 kΩ base resistor is required. The 50 V rating suits low-voltage logic systems. Verify that the 100 mA current limit meets load requirements and that the thermal characteristics support the intended operating environment without excessive heat sinking.

Part Context

This part belongs to the Panasonic DRC series of digital transistors, which combine bipolar junction transistors with internal resistive networks. The series offers various configurations and resistance values to replace multiple discrete components, facilitating miniaturization in consumer electronics and industrial control modules.

Replacement Considerations

Cross-reference with Panasonic DRC3143Z0L if a different resistance ratio is acceptable. Verify compatibility with other manufacturers' equivalents by matching the 50 V/100 mA ratings and the specific SSSMini3 pin configuration.