2N5366

Overview

The onsemi 2N5366 is a PNP general-purpose amplifier transistor housed in a TO-92 package. It features a collector-emitter voltage of 40 V and a continuous collector current rating of 500 mA. The device provides a DC current gain ranging from 80 to 300 depending on operating conditions, with a total device dissipation of 625 mW at 25°C ambient temperature. It operates within a junction temperature range of -55°C to +150°C.

Feature Summary

• Designed for general purpose amplifier applications
• Suitable for collector currents up to 300 mA
• Sourced from process 68

Applications

• General purpose amplifiers
• Switching circuits
• Signal processing stages

Procurement Notes

Verify the manufacturer origin as Fairchild Semiconductor or its successor entities like onsemi when sourcing this component. Confirm the package type matches the required TO-92 footprint and pinout configuration. Ensure the datasheet revision aligns with the specific production lot requirements for your design.

Selection Notes

Select this component for low-power PNP amplification tasks requiring moderate voltage handling. Consider the thermal resistance and power dissipation limits when designing heat management solutions. Evaluate the current gain variations across different collector currents to ensure signal integrity in your specific application circuit.

Part Context

This transistor belongs to the family of small-signal bipolar junction transistors commonly used in analog electronics. It serves as a fundamental building block for audio pre-amplifiers and RF stages where PNP polarity is required. Its robust construction supports reliable operation in various consumer and industrial electronic devices.

Replacement Considerations

Check for direct replacements such as the 2N5366 PBFREE by Central Semiconductor which shares identical electrical characteristics and pinout compatibility.