XN0432200L

Overview

The Panasonic XN04322 is a composite transistor featuring an NPN epitaxial planar transistor (Tr1) and a PNP epitaxial planar transistor (Tr2) integrated into a single EIAJ SC-74 Mini6-G1 package. Designed for switching and digital circuits, the device incorporates built-in base resistors to reduce mounting area and assembly costs. The absolute maximum ratings specify a collector-emitter voltage of ±50 V, a collector current of ±500 mA, and a total power dissipation of 300 mW at 25°C ambient temperature. Electrical characteristics include a forward current transfer ratio (hFE) of 50 minimum, a collector-emitter saturation voltage of 0.25 V maximum, and a transition frequency of 200 MHz.

Feature Summary

• Dual-transistor integration combining NPN and PNP elements within one compact package
• Built-in base resistors designed to minimize printed circuit board space and simplify assembly
• Epitaxial planar silicon construction optimized for high-speed switching applications

Applications

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

Procurement Notes

Verify component authenticity through authorized distribution channels or direct manufacturer confirmation. Review the latest product standards on the official Panasonic website to confirm current lifecycle status, as maintenance or discontinuation notices may apply. Ensure compliance with RoHS directives relevant to your specific manufacturing region before finalizing procurement orders.

Selection Notes

Select this component when design constraints require dual complementary transistors with minimal footprint. Verify that the required collector current does not exceed 500 mA and that the operating voltage remains within the ±50 V limit. Confirm that the internal resistor values align with the driving requirements of the connected logic gates or control signals.

Part Context

This part replaces discrete combinations such as the UNR2222 paired with the UNR2122. It consolidates two separate components into a single surface-mount unit, facilitating automated placement and reducing overall bill-of-materials complexity for standard electronic equipment designs.

Replacement Considerations

Direct substitutes include the UNR2222 combined with the UNR2122 discrete pair. Verify pinout compatibility and electrical parameters against the original design specifications before implementing any alternative component in the circuit layout.

FAQ

What are the pin assignments for the XN04322?

Pin 1 is the Collector for Tr1, Pin 2 is the Base for Tr2, Pin 3 is the Emitter for Tr2, Pin 4 is the Collector for Tr2, Pin 5 is the Base for Tr1, and Pin 6 is the Emitter for Tr1.

What is the typical input resistance value?

The nominal input resistance is 4.7 kΩ, with a tolerance range specified from -30% to +30%.

Is this component suitable for aerospace applications?

No. The datasheet specifies use for standard applications only and explicitly advises consulting sales staff for special applications like aerospace due to reliability requirements.