DRA2143Y0L

Overview

The DRA2143Y0L is a silicon PNP epitaxial planar digital transistor manufactured by Panasonic Electronic Components. Designed for use in digital circuits, this component integrates a single PNP transistor with a built-in bias resistor within a compact SSSMini3 package (SC-105AA). The device features a collector-emitter maximum voltage of -50 V and a continuous collector current rating of -100 mA. It operates at a maximum temperature of +150°C and complies with RoHS standards while being halogen-free.

Feature Summary

• Integrates a PNP transistor with a built-in bias resistor to simplify circuit design
• Utilizes the compact SSSMini3 surface-mount package for space-constrained applications
• Features low collector-emitter saturation voltage for efficient switching performance

Applications

• Digital logic interface circuits
• Switching applications in consumer electronics
• Signal level translation in embedded systems

Procurement Notes

Verify availability status as the DRA2143Y0L may be subject to discontinuation or limited supply conditions. Confirm the specific ordering suffix matches the required package variant. Ensure compliance with current environmental directives such as RoHS and REACH before integration into final products.

Selection Notes

Select the DRA2143Y0L when a compact PNP digital transistor with integrated biasing is required. Verify that the -50V voltage rating and -100mA current capacity meet the circuit requirements. Consider the SSSMini3 package dimensions for PCB layout constraints compared to standard transistor packages.

Part Context

This component belongs to Panasonic's series of transistors with built-in resistors, designed specifically for digital circuit applications. The DRA2143Y0L shares functional similarities with other models in the DRA family but differs in polarity, resistance values, and package type. It serves as a discrete solution for replacing multiple discrete components in switching and logic applications.

Replacement Considerations

Direct substitutes include the DRA2143T100L and DRA2143R100L from the same manufacturer. Verify pin compatibility and electrical parameters before substitution. Cross-reference with equivalent parts from other vendors only if specifications match exactly.