XN0431400L

Overview

The XN04314 is a composite transistor featuring an NPN epitaxial planar transistor (Tr1) and a PNP epitaxial planar transistor (Tr2) integrated into a single SC-74 Mini6-G1 package. It provides a collector-emitter voltage rating of 50 V for both elements, with a maximum collector current of 100 mA per transistor. The device includes built-in bias resistors, where the input resistance R1 has a typical value of 10 kΩ and a resistance ratio R1/R2 of approximately 0.21. Total power dissipation is rated at 300 mW at 25°C ambient temperature.

Feature Summary

• Integrates complementary NPN and PNP transistors with built-in bias resistors into a single surface-mount package to reduce mounting area.

Applications

• Switching circuits
• Digital logic circuits

Procurement Notes

Verify component authenticity through authorized Panasonic distributors or official channels. Confirm the specific lifecycle status, as maintenance or discontinuation notices may apply. Ensure compliance with RoHS directives and verify that the SC-74 Mini6-G1 package dimensions match the target PCB footprint during procurement planning.

Selection Notes

Select this component when space-constrained designs require complementary switching pairs. The built-in resistor configuration simplifies circuit design by eliminating external base resistors. Verify that the 100 mA collector current and 50 V voltage ratings meet the load requirements for the intended switching application.

Part Context

This part belongs to the XN series of composite transistors manufactured by Panasonic Electronic Components. It serves as a direct replacement for discrete combinations such as the UNR2214 and UNR2114 pair, offering a compact solution for applications requiring matched NPN/PNP transistor pairs in digital or switching environments.

Replacement Considerations

The datasheet identifies the UNR2214 and UNR2114 combination as the conventional equivalent part number. Verify pinout compatibility and electrical characteristics before substituting with other SC-74 packages from different manufacturers.

FAQ

What is the internal connection configuration of the XN04314?

The device contains two separate elements: Tr1 is an NPN transistor and Tr2 is a PNP transistor, both housed in a single SC-74 Mini6-G1 package with built-in bias resistors.

What are the absolute maximum ratings for collector current?

The maximum collector current is 100 mA for Tr1 and -100 mA for Tr2 under standard operating conditions at 25°C.

Does the XN04314 comply with environmental directives?

Yes, the product complies with the RoHS Directive (EU 2002/95/EC).