XN0440400L

Overview

The XN0440400L is a dual NPN bipolar junction transistor (BJT) array manufactured by Panasonic Electronic Components. It features a MINI6-G1 surface-mount package, equivalent to SOT-23-6. The device supports a maximum collector-emitter voltage of 20V and a continuous collector current of 500mA. Key electrical parameters include a DC current gain of 200 at 500mA and 2V, a transition frequency of 200MHz, and a maximum power dissipation of 300mW. The saturation voltage is specified at 400mV under standard test conditions.

Feature Summary

• Dual NPN configuration within a compact surface-mount package
• High-frequency operation capability up to 200MHz
• Robust thermal performance with a maximum junction temperature of 150°C

Applications

• General-purpose switching circuits
• Amplifier stages in consumer electronics
• Signal processing in communication equipment

Procurement Notes

Verify the current manufacturing status before procurement as this component may be discontinued or subject to specification changes. Contact Panasonic Industry sales representatives to confirm availability and obtain the latest datasheet versions. Ensure that the ordering suffix matches the required packaging format for your production line.

Selection Notes

Select this component when a dual NPN configuration is required in a small footprint. Verify that the 20V voltage rating and 500mA current capacity meet the circuit requirements. Consider the 300mW power dissipation limit and ensure adequate thermal management on the PCB layout to maintain reliability within the operating temperature range.

Part Context

This part belongs to the XN0450 series of dual NPN transistors. It shares similar structural characteristics with other members of this family, designed for high-reliability applications in portable and industrial devices. The MINI6-G1 package allows for automated surface-mount assembly, supporting high-volume manufacturing processes.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-reference tools may suggest alternatives, but verification against official Panasonic specifications is required to ensure compatibility.