2N6675

Single Bipolar Transistors Overview

The 2N6675 is a silicon NPN power bipolar junction transistor manufactured by Microchip Technology. It is designed for high-voltage and high-current applications, featuring a TO-204AA (TO-3) through-hole package. The device supports a collector-emitter voltage of 400V and a continuous collector current of 15A. With a maximum power dissipation of 6W and an operating junction temperature range up to 200°C, it is suitable for robust industrial environments. The component is classified as Not Recommended for New Designs.

Single Bipolar Transistors Feature Summary

• High voltage capability with 400V collector-emitter breakdown
• High current handling with 15A continuous collector current rating
• Extended thermal performance supporting junction temperatures up to 200°C
• Robust TO-204AA metal case construction for reliable mounting

Single Bipolar Transistors Applications

• High-voltage switching circuits
• Industrial motor control systems
• Power supply output stages
• Inverter and converter topologies

Single Bipolar Transistors Procurement Notes

Verify the specific manufacturing source and lot date code upon receipt, as this component is designated as Not Recommended for New Designs. Confirm that the received unit matches the exact Microchip Technology part number and package style. Check for any Product Change Notifications regarding material or assembly updates. Ensure compatibility with existing thermal management solutions due to the legacy status and specific thermal characteristics of the TO-204AA package.

Single Bipolar Transistors Selection Notes

Select this component only for maintenance or replacement of existing designs where the 2N6675 is already specified. Evaluate alternative modern transistors for new projects due to its obsolete status. Ensure the circuit design accounts for the 6W power dissipation limit and provides adequate heat sinking. Verify that the 400V rating meets the peak voltage requirements of the application without excessive margin that might favor newer devices.

Single Bipolar Transistors Part Context

The 2N6675 belongs to the legacy power BJT portfolio from Microchip Technology, formerly associated with National Semiconductor and Fairchild Semiconductor lineages. It utilizes a standard TO-204AA metal can package, which offers superior thermal conductivity compared to plastic packages. This series is widely recognized in established industrial equipment for its ruggedness and high-temperature tolerance, though production focus has shifted to newer technologies.

Single Bipolar Transistors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the NRND status, direct pin-compatible replacements may require careful verification of electrical parameters such as hFE and Vce(sat). Consult Microchip Technology for current recommended alternatives.