XN0121300L

Overview

The XN01213 is a composite transistor device manufactured by Panasonic Electronic Components, designed for switching and digital circuits. It integrates two NPN elements into a single SC-74A (Mini5-G1) package with five terminals. The device features built-in bias resistors with a nominal ratio of 1:1. Key electrical specifications include a collector-emitter voltage rating of 50 V, a continuous collector current of 100 mA, and a total power dissipation of 300 mW at 25°C. The minimum forward current transfer ratio (hFE) is specified at 80 under standard test conditions.

Feature Summary

• Integrates two emitter-coupled transistors with built-in resistors into a single package to reduce mounting area and assembly costs.

Applications

• Switching circuits
• Digital logic circuits

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm the exact variant and packaging configuration. Confirm compliance status and lifecycle stage directly with Panasonic before procurement. Ensure the component meets the intended application requirements regarding absolute maximum ratings and operating temperature ranges.

Selection Notes

Select this component when space-saving integration of dual transistors with fixed bias ratios is required. Verify that the 50 V collector-emitter voltage and 100 mA current limits align with circuit demands. Consider the SC-74A package dimensions for PCB layout constraints. Check if the internal resistor ratio matches the design requirements.

Part Context

This part belongs to the XN series of composite transistors from Panasonic. These devices are silicon NPN epitaxial planar types intended for general-purpose electronic equipment. They serve as alternatives to discrete transistor pairs, offering simplified circuit designs for digital applications.

Replacement Considerations

Consult Panasonic for verified replacement options or cross-references. Verify pinout compatibility and electrical parameter equivalence before substituting any alternative components in existing designs.