XP0431100L

Overview

The Panasonic XP0431100L is a composite transistor array containing one silicon NPN epitaxial planar transistor (Tr1) and one silicon PNP epitaxial planar transistor (Tr2). Designed for digital circuits, it integrates built-in bias resistors to reduce mounting area. The device operates with a maximum collector current of 100 mA per element and a total power dissipation of 150 mW. It features a transition frequency of 150 MHz for the NPN section and 80 MHz for the PNP section. The unit is housed in an SMini6-G1 surface-mount package.

Feature Summary

• Dual-element configuration combining NPN and PNP transistors within a single compact package
• Integrated bias resistors eliminate external components, reducing assembly cost and board space
• Epitaxial planar construction ensures stable performance for digital circuit applications

Applications

• Digital logic interface circuits
• General-purpose switching applications
• Standard office equipment and communications hardware

Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm RoHS compliance status as indicated in official documentation. Review the manufacturer's lifecycle status page for current availability and maintenance classifications before finalizing procurement plans.

Selection Notes

Select this component when space-constrained designs require complementary NPN/PNP switching pairs. Ensure the 150 mW total power dissipation rating accommodates thermal requirements at elevated ambient temperatures. Verify that the 10 kΩ typical input resistance aligns with the driving source capabilities.

Part Context

This part belongs to the XP04311 series of composite transistors manufactured by Panasonic Electronic Components. It serves as a pre-biased dual transistor solution intended to replace discrete resistor-transistor networks in standard electronic equipment.

Replacement Considerations

Official substitutes include UNR2211 combined with UNR2111. Verify pinout compatibility and electrical characteristics against the original design specifications before implementation.