2SC3458L

Single Bipolar Transistors Overview

The Sanyo 2SC3458L is a high-reliability NPN silicon power bipolar transistor designed for switching applications. It features an 800V collector-emitter breakdown voltage and supports a maximum continuous collector current of 3A. The device is housed in a TO-218 flange mount package with plastic/epoxy encapsulation, offering a maximum power dissipation of 80W. Key electrical characteristics include a minimum DC current gain (hFE) of 15 and a collector-base voltage rating of 800V.

Single Bipolar Transistors Feature Summary

• High breakdown voltage capability suitable for high-voltage switching circuits
• Robust construction with high reliability specifications
• Wide Safe Operating Area (ASO) for stable operation under varying load conditions

Single Bipolar Transistors Applications

• 800V/3A Switching Regulator Applications

Single Bipolar Transistors Procurement Notes

Verify the specific suffix against official Sanyo documentation to confirm exact binning or grade variations. Ensure the TO-218 package dimensions match the target PCB footprint. Confirm that the component meets the required thermal management standards for the intended 80W dissipation environment.

Single Bipolar Transistors Selection Notes

Select this component for designs requiring high voltage isolation and moderate current handling in a through-hole flange mount configuration. Consider the TO-218 package for efficient heat sinking compared to standard plastic packages. Evaluate the hFE range to ensure adequate base drive requirements are met for the specific switching frequency.

Single Bipolar Transistors Part Context

This part belongs to the Sanyo power transistor lineup, specifically engineered for robust performance in industrial and power supply environments. The 2SC3458 series utilizes silicon technology to provide reliable switching capabilities. It is distinct from lower voltage variants within the same family by its specific 800V rating.

Single Bipolar Transistors Replacement Considerations

Check for direct equivalents such as the 2SC3458-CA which shares identical electrical ratings and package type. Verify pinout compatibility before substitution.