XN0431500L

Overview

The Panasonic XN04315 is a composite transistor module containing an NPN epitaxial planar transistor (Tr1) and a PNP epitaxial planar transistor (Tr2) within a single EIAJ SC-74 Mini6-G1 package. Designed for switching and digital circuits, the device integrates base resistors to reduce mounting area and assembly costs. The NPN section supports a collector-emitter voltage of 50 V and a continuous collector current of 100 mA, while the PNP section provides matching -50 V and -100 mA ratings. Total power dissipation is rated at 300 mW at 25°C ambient temperature.

Feature Summary

• Dual-transistor configuration with integrated base resistors in a compact surface-mount package
• Reduces printed circuit board space requirements and simplifies assembly processes
• Symmetrical electrical characteristics for complementary switching applications

Applications

• General-purpose switching circuits
• Digital logic interface applications
• Standard office equipment and household appliances

Procurement Notes

Verify component lifecycle status before procurement as the datasheet indicates maintenance or discontinued classifications. Confirm RoHS compliance documentation aligns with EU Directive 2002/95/EC requirements. Request the latest Product Standards directly from Panasonic to ensure specifications remain current prior to final design implementation.

Selection Notes

Select this component when complementary NPN and PNP switching functions are required in a minimal footprint. Ensure the total power dissipation does not exceed 300 mW under operating conditions. Verify that the 10 kΩ input resistance meets the driving requirements of the upstream logic circuitry.

Part Context

This part replaces discrete UNR2215 and UNR2115 transistors by combining their functionality into one unit. It belongs to the XN series of composite transistors designed specifically for high-density digital circuit layouts where space efficiency and simplified bill-of-materials are critical design factors.

Replacement Considerations

Direct functional equivalents include the UNR2215 paired with the UNR2115. Verify pinout compatibility and thermal performance when substituting with other SC-74 packages.