2SC2274KE-AA

Single Bipolar Transistors Overview

The onsemi 2SC2274KE-AA is a single NPN bipolar junction transistor designed for through-hole mounting. It features a collector-emitter voltage rating of 50 V and a continuous collector current capacity of 500 mA. The device operates with a transition frequency of 120 MHz and has a maximum power dissipation of 600 mW. It is housed in a TO-226-3, TO-92-3 package.

Single Bipolar Transistors Feature Summary

• NPN silicon transistor construction
• Through-hole mounting capability
• High breakdown voltage design

Single Bipolar Transistors Applications

• Low frequency power applications
• General purpose switching circuits
• Amplifier stages

Single Bipolar Transistors Procurement Notes

Verify the specific datasheet version for the 2SC2274KE-AA to confirm electrical limits, as some sources indicate varying voltage ratings. Ensure the TO-92-3 package matches the target PCB footprint. Confirm that the 50V or 80V rating aligns with the circuit requirements before procurement.

Single Bipolar Transistors Selection Notes

Select this component for low-power NPN switching or amplification tasks requiring through-hole assembly. Consider the 120 MHz transition frequency for signal integrity. Evaluate the 600 mW thermal limit against the expected load current and ambient temperature conditions to ensure reliable operation within the specified junction temperature range.

Single Bipolar Transistors Part Context

This part belongs to the onsemi single bipolar transistor family. It serves as a discrete semiconductor device for electronic circuits. The TO-92-3 package provides a compact solution for general-purpose applications. It is distinct from surface-mount variants and high-power industrial transistors.

Single Bipolar Transistors Replacement Considerations

Cross-reference with other NPN transistors in the TO-92-3 package. Verify pinout compatibility and electrical parameters such as Vceo and Ic. Ensure the replacement supports the required 500 mA current and 120 MHz frequency specifications.