2N911

Single Bipolar Transistors Overview

The Microchip Technology 2N911 is a single NPN bipolar junction transistor designed for through-hole mounting in the TO-18 metal can package. It features a maximum power dissipation of 800 mW and a transition frequency of 50 MHz. The device supports an operating junction temperature range from -65°C to 200°C, ensuring reliability across extreme thermal conditions.

Single Bipolar Transistors Feature Summary

• Utilizes double-diffused planar silicon construction for stable performance
• Provides high thermal stability with an extended junction temperature range up to 200°C
• Engineered for general-purpose amplification and switching applications

Single Bipolar Transistors Applications

• General-purpose signal amplification circuits
• High-frequency switching applications within specified limits
• Military and aerospace electronic systems requiring rugged components

Single Bipolar Transistors Procurement Notes

Verify the specific manufacturer source when ordering, as the 2N911 specification has been produced by multiple entities including Central Semiconductor and New Jersey Semi-Conductor Products. Confirm that the received component matches the required pinout and electrical characteristics for your specific circuit design before integration.

Single Bipolar Transistors Selection Notes

Select this component for designs requiring a robust NPN transistor capable of handling moderate power levels in harsh environments. Consider the TO-18 package constraints for board space and thermal management. Ensure the application frequency remains below the 50 MHz transition limit to maintain effective gain and switching speed.

Single Bipolar Transistors Part Context

This part belongs to the standard military-grade NPN transistor family, historically significant in analog circuit design. It serves as a foundational discrete semiconductor device often used in legacy equipment and specialized industrial controls where long-term availability and proven reliability are prioritized over miniaturization.

Single Bipolar Transistors Replacement Considerations

Public confirmed substitute part numbers include 2N915. Verify compatibility regarding pin configuration and electrical ratings before substitution.