XN0431100L

Overview

The Panasonic XN04311 is a composite transistor array housed in an EIAJ SC-74 Mini6-G1 package. It integrates one silicon NPN epitaxial planar transistor (Tr1) and one silicon PNP epitaxial planar transistor (Tr2). The device features built-in base resistors for switching and digital circuits. Absolute maximum ratings include a collector-emitter voltage of 50 V, a collector current of 100 mA, and a total power dissipation of 300 mW at 25°C ambient temperature. The transition frequencies are specified at 150 MHz for the NPN element and 80 MHz for the PNP element.

Feature Summary

• Integrates complementary NPN and PNP transistors with internal biasing resistors into a single surface-mount package
• Reduces printed circuit board mounting area and assembly costs by consolidating discrete components

Applications

• Switching circuits
• Digital logic circuits

Procurement Notes

Verify the specific lifecycle status directly with Panasonic Industry before design finalization. The datasheet indicates maintenance or discontinuation stages may apply to this component series. Confirm that the latest Product Standards match your project requirements, as specifications are subject to change without notice.

Selection Notes

Select this component when space constraints require combining two pre-biased transistors. Ensure the design operates within the 300 mW total power dissipation limit and respects the 50 V collector-emitter voltage rating. Verify that the 10 kΩ nominal input resistance aligns with the driving source capabilities.

Part Context

This part replaces discrete combinations such as the UNR2211 paired with the UNR2111. It serves as a compact alternative for applications requiring matched complementary pairs with integrated base resistors, simplifying the bill of materials and layout complexity.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official manufacturer channels for cross-reference data.