2SC4793

Single Bipolar Transistors Overview

The EVVO 2SC4793 is a single NPN bipolar junction transistor designed for through-hole mounting in the TO-220F package. It features a maximum collector-emitter voltage of 230 V and a continuous collector current rating of 1 A. The device supports a maximum power dissipation of 50 W and operates with a transition frequency of 40 MHz. Key electrical characteristics include a DC current gain (hFE) of at least 100 at 100 mA and 5 V, a collector cutoff current of 1 µA, and a saturation voltage of 500 mV at 500 mA. The component is rated for a maximum junction temperature of 150 °C.

Single Bipolar Transistors Feature Summary

• High-voltage capability with a 230 V collector-emitter breakdown voltage suitable for demanding switching applications.
• Robust thermal performance allowing up to 50 W power dissipation in a standard TO-220F through-hole package.
• Defined saturation characteristics ensuring low voltage drop during high-current conduction states.

Single Bipolar Transistors Applications

• General-purpose high-voltage switching circuits
• Power supply output stages
• Audio amplifier driver stages

Single Bipolar Transistors Procurement Notes

Verify the manufacturer designation as EVVO when sourcing this specific part number. Confirm the package type is TO-220F and that the device meets RoHS3 compliance standards. Ensure the supplier provides official datasheets to validate the 230 V rating and 1 A current capacity before integration into designs.

Single Bipolar Transistors Selection Notes

Select this component when a single NPN transistor requires high voltage blocking capability combined with moderate current handling. The TO-220F package facilitates effective heat dissipation for power levels up to 50 W. Consider the 40 MHz transition frequency for applications requiring faster switching speeds than standard audio-frequency transistors.

Single Bipolar Transistors Part Context

This component belongs to the category of discrete semiconductor products, specifically single bipolar junction transistors. It is manufactured by EVVO and is currently listed as an active product. The device utilizes silicon technology and is packaged for through-hole insertion, distinguishing it from surface-mount alternatives in the same voltage class.

Single Bipolar Transistors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and electrical ratings against potential equivalents if direct substitution is required.