2N3867

Single Bipolar Transistors Overview

The Microchip Technology 2N3867 is a silicon NPN power bipolar junction transistor (BJT) designed for through-hole mounting. It features a collector-emitter voltage rating of 40V and a continuous collector current capacity of 1A. The device dissipates up to 1W of power and operates within a temperature range of -55°C to +175°C. Packaged in a TO-39 metal can, it utilizes standard axial leads for circuit integration.

Single Bipolar Transistors Feature Summary

• High thermal stability with an extended operating temperature range up to 175°C
• Robust mechanical construction using a hermetically sealed TO-39 metal package
• Designed for high-power switching and amplification applications

Single Bipolar Transistors Applications

• Power amplifier circuits
• Switching regulators
• Industrial control systems

Single Bipolar Transistors Procurement Notes

Verify the specific manufacturer lot code and date code upon receipt to ensure compliance with project timelines. Confirm that the component meets all required environmental standards and packaging specifications before integration into the final assembly process.

Single Bipolar Transistors Selection Notes

Select this component when a ruggedized NPN BJT with a 40V rating and 1A current capacity is required. The TO-39 package provides superior heat dissipation compared to plastic alternatives, making it suitable for high-reliability environments where thermal management is critical.

Single Bipolar Transistors Part Context

This part belongs to the family of discrete power transistors manufactured by Microchip Technology. It serves as a fundamental active component in electronic circuits requiring reliable switching or linear amplification capabilities under demanding electrical and thermal conditions.

Single Bipolar Transistors Replacement Considerations

Consult official substitution guides for compatible equivalents. Verify pinout compatibility and electrical parameter margins before replacing the original component in existing designs.